research papers
Semiconductive 2D arrays of pancake-bonded oligomers of partially charged TCNQ radicals
aDepartment of Physical Chemistry, Rudjer Bošković Institute, Bijenička 54, Zagreb 10000, Croatia, bDepartment of Materials Chemistry, Rudjer Bošković Institute, Bijenička 54, Zagreb 10000, Croatia, cDepartment of Materials Physics, Rudjer Bošković Institute, Bijenička 54, Zagreb 10000, Croatia, and dDepartment of Chemistry, Faculty of Science, University of Zagreb, Horvatovac 102a, Zagreb HR-10000, Croatia
*Correspondence e-mail: kmolcano@irb.hr
Dedicated to the memory of Professor Stanko Popović, who passed away on 18 December 2020.
Multicentre two-electron (mc/2e or `pancake bonding') bonding between 7,7,8,8-tetracyanoquinodimethane (TCNQ) radical anions was studied on its 14 novel salts with planar organic cations. The formal charges of the TCNQδ− moieties are −1/2 and −2/3, and they form mc/2e bonded dimers, trimers and tetramers which are further stacked into extended arrays. Multicentre bonding within these oligomers is characterized by short interplanar separations of 2.9–3.2 Å; distances between the oligomers are larger, typically >3.3 Å. The stacks are laterally connected by C—H⋯N hydrogen bonding, forming 2D arrays. The nature of mc/2e bonding is characterized by structural, magnetic and electrical data. The compounds are found to be semiconductors, and high conductivity [10−2 (Ω cm)−1] correlates with short interplanar distances between pancake-bonded oligomers.
Keywords: multicentre two-electron bonding; TCNQ radical anions; pancake bonding; crystal structures; crystal engineering; magnetic properties; electrical properties.
1. Introduction
π-Stacking of planar organic radicals is known to involve spin pairing of contiguous radicals (Preuss, 2014; Kertesz, 2019; Molčanov & Kojić-Prodić, 2019; Molčanov et al., 2019c), as shown by the diamagnetic or antiferromagnetic properties of bulk samples (Molčanov & Kojić-Prodić, 2019; Molčanov et al., 2019c). This implies the formation of a weak covalent interaction (Huang & Kertesz, 2007; Huang et al., 2008; Novoa et al., 2009; Tian & Kertesz, 2011; Preuss, 2014; Cui et al., 2014a,b,c; Mou & Kertesz, 2017; Kertesz, 2019; Molčanov & Kojić-Prodić, 2019; Molčanov et al., 2019c) with a non-localized electron pair distributed between two rings (Kertesz, 2019; Molčanov & Kojić-Prodić, 2019). Commonly used terms for this type of interaction are two-electron multicentre (mc/2e) bonding and pancake bonding (Preuss, 2014; Kertesz, 2019). According to quantum chemical models, an HOMO spanning both rings is formed (Kertesz, 2019) and the covalent contribution to the total interaction may exceed −15 kcal mol−1, which is comparable to strong hydrogen bonding (Steiner, 2002; Kojić-Prodić & Molčanov, 2008). Therefore, pancake bonding may be regarded as both a strong intermolecular interaction and a weak It is interesting from both fundamental (the nature of chemical bonding) and practical (design of organic magnets and conductive materials) aspects (Podzorov, 2010; Hicks, 2011; Sanvito, 2011a,b; Veciana, 2011; Ratera & Veciana, 2011; Morita et al., 2013; Murata et al., 2013).
The most important factors for designing functional materials are stability and a low HOMO–LUMO energy barrier, which limits conductivity. It is known that electrons can easily jump between two rings in a pancake-bonded dimer, whereas non-bonding stacking contacts (between the dimers) prevent electron jumping due to high energy barriers (Molčanov et al., 2019a). Thus, conductivity can be enhanced if pancake bonding is extended throughout a crystal. We have shown that, in infinite stacks of equidistant radicals, pancake bonding extends not only between a pair of radicals, but throughout a stack (Molčanov et al., 2019a,c; Molčanov & Kojić-Prodić, 2019), and such crystals are semiconductive (Molčanov et al., 2016; 2018a). For ionic radical systems, conductivity rarely exceeds 10−6 S cm−1 (Itkis et al., 2002; Lekin et al., 2010; Podzorov, 2010; Mercuri et al., 2010; Sanvito, 2011b; Yu et al., 2011, 2012; Morita et al., 2013; Murata et al., 2013; Nakano, 2014; Chen et al., 2016; Molčanov et al., 2016; 2018a), but neutral radicals tend to be better conductors, with conductivity reaching 10−1 S cm−1 (Itkis et al., 2002; Podzorov, 2010; Mercuri et al., 2010; Lekin et al., 2010; Sanvito, 2011b; Yu et al., 2011, 2012; Morita et al., 2013; Murata et al., 2013; Nakano, 2014; Alemany et al., 2015; Chen et al., 2016).
The stability of a solid-state radical system depends mostly on the stability of the radical. Therefore, planar radicals with extensive delocalization of π-electrons are most widely used in crystal engineering, for example, derivatives of tetrathia- and tetraselenafulvalene (Ganesan et al., 2003; Bendikov et al., 2004; Rosokha & Kochi, 2007; Mercuri et al., 2010; Morita et al., 2013; Murata et al., 2013), and semiquinones (Rosokha & Kochi, 2007; Rosokha et al., 2009; Molčanov et al., 2016; 2018a, 2019b).
One of the most stable and extensively studied organic radicals is 7,7,8,8-tetracyanoquinodimethane (TCNQ, neutral and radical forms are shown below), a strong electron
acceptor suitable for the formation of salts. It comprises a six-membered ring similar to the (Hünig, 1990) and is stabilized by four electron-withdrawing cyano groups. It also readily forms pancake bonds. However, unlike the semiquinones, which usually form negatively charged radicals with a total charge of −1 (Molčanov et al., 2012, 2016, 2018a, 2019a,c; Molčanov & Kojić-Prodić, 2019), TCNQ is, in its salts, often only partially charged (its formal charge being −1/2 or −2/3), implying a partial radical character of the TCNQδ− moiety. Increasing negative charge enhances the delocalization of the π electrons; formally double bonds (a and c in Fig. 1) are elongated, whereas formally single bonds (b and d in Fig. 1) are shortened compared with the neutral compound. To estimate the charge of the TCNQδ− moiety, correlations of these bond lengths have been proposed, for example c/(b+d) (Kistenmacher et al., 1982). In a review of a larger number of compounds containing TCNQ, Herbstein & Kapon (2008) used differences in bond lengths b–a and c–d. Their respective values for the neutral compound are 0.096 and −0.052 Å and for a negatively charged (−1) are 0.068 and −0.012 Å. However, owing to a variety of reasons, these are of limited reliability (see the Results and discussion).To date, over 1000 crystal structures containing TCNQ in various oxidation states, ranging from 0 to −1, have been published (Groom et al., 2016). A detailed review was published by Harms et al.(1982). Thus, a systematic analysis of crystal packing and molecular interactions is beyond the scope of this paper; here we discuss only structures with π-interactions between the TCNQ moieties, but not mixed stacks involving electron donors and acceptors, represented by a well known molecular complex of TCNQ with tetrathiafulvalene (TTF) (Schultz et al., 1976).
Unlike semiquinones, which usually form stacks of pancake-bonded dimers (or, more rarely, stacks of equidistant radicals) (Molčanov et al., 2018a; 2019a,b; Molčanov & Kojić-Prodić, 2019), TCNQδ− radicals form different types of pancake-bonded oligomers and a wide variety of long-range ordering. In many structures, isolated pancake-bonded dimers (which form no stacking interaction with neighbouring molecules) are present (Keller et al., 1981; Harms et al., 1982; Abashev et al., 1987; Miller et al., 1987; O'Hare et al., 1990; Stein et al., 1991; Grossel & Weston, 1992; Chen et al., 2008; Sutton et al., 2016; Park et al., 2018). Sometimes the dimers form 1D stacks similar to those of semiquinones (Hoekstra et al., 1972; Ashwell et al., 1975a, 1977a; Bosch & Bodegom, 1977; Endres et al., 1978,b; Diezt et al., 1981; Konno & Saito, 1981; Waclawek et al., 1983; Visser et al., 1990a,b,c,d,e; Magonov et al., 1991; Ballester et al., 1997; Moore et al., 2001; Mukai et al., 2001; Nishimura et al., 2002; Chen et al., 2008; Qu et al., 2011; Martin et al., 2012; Lu et al., 2017; Üngör et al., 2021a), but also planar 2D arrays have been described (Ashwell et al., 1982, 1983; Bryce et al., 1988; Brook & Koch, 1997; Radváková et al., 2010; Qu et al., 2011); in some of these structures the formal charge (i.e. charge derived from stoichiometry) of TCNQ is −1/2 (Ashwell et al., 1977a, 1982). Pancake-bonded trimers, which often form stacks, are quite common, with a formal charge on the TCNQδ− moiety of −2/3 (Ashwell et al., 1977b; Endres et al., 1978a,b; Ashwell & Wallwork, 1979; Sandman et al., 1980; Lau et al., 1982; Bell et al., 1991; Usov et al., 1991; Akutagawa et al., 1996, 2004; Bigoli et al., 1996; Ballester et al., 2000; Nishijo et al., 2004; Chen et al., 2007; Liu et al., 2008; Mochida et al., 2008; Martin et al., 2012; Kubota et al., 2014; Phan et al., 2015). However, different bond lengths in the central and lateral rings of a trimer indicate different total charge of the rings, which can be estimated using geometric correlations (see above). For example, in the compound (MT)2(TCNQ)3·2H2O (MT = S-methilthiouronium) the charges on the central ring and the lateral rings were estimated to be −0.9 and −0.4, respectively; the total charge of a trimer is thus −1.7 (Usov et al., 1991). In a 2:3 salt of N,N-dimethyl-D-proline-methylester and TCNQδ− the rings form a trimer stack in the sequence ...ABB... with the charge of A being −0.30 and of B being −0.94 [thus, the charge of the trimer is −2.18 (Martin et al., 2012)]. The trimers are usually centrosymmetric, and the central ring is usually more negatively charged than the lateral rings. In our previous studies we noted a similar distribution of charge in trimers of semiquinone radicals (Molčanov et al., 2018b; 2019b).
There are also tetramers, usually composed of TCNQδ− moieties with a formal charge of −1/2 [therefore, a tetramer has a charge of −2, implying paired spins (Ashwell & Nowell, 1984; Ashwell & Wallwork, 1985; Rindorf et al., 1988; Takagi et al., 1994; Malatesta et al., 1995)]. These tetramers can stack, forming 1D (Ashwell et al., 1977c,d; Filhol et al., 1980; Filhol & Thomas, 1984; Üngör et al., 2021b) or 2D arrays (Kubota et al., 2014). Stacks of equidistant radicals, which involve long-range antiferromagnetic ordering and semiconductive properties have also been described for a number of compounds (Shirotani & Kobayashi, 1973; Kistenmacher et al., 1974; van Bodegom et al., 1977; Endres, 1982; Bryce et al., 1990; Visser et al., 1990f; Murata et al., 2007; Chen et al., 2008; Liu et al., 2011). Less common are stacked pentamers (Ashwell et al., 1977c,d, 1978; Lu et al., 2011) and structures comprising two different types of stacks (Ashwell et al., 1978; Murata et al., 2006).
Studying the nature of multicentre covalent bonding between TCNQδ− radicals requires correlation of the crystal structures with magnetic and electric properties. Analogous to the detailed studies of stacked semiquinones, it can be established with certainty that structures of pancake-bonded dimers and trimers with a total charge of −2 are diamagnetic and insulators, and that those of equidistant radicals are semiconductors with long-range magnetic order [most likely antiferromagnetic (Molčanov et al., 2012, 2016, 2018a,b, 2019c; Molčanov & Kojić-Prodić, 2019]. However, little can be said of the magnetic and electric properties of 2D arrays of dimers (TCNQ)2− with a total charge of −1 (these contain a single unpaired electron) and tetramers of radicals, which do not have a well studied quinoid analogue. To determine properties of multicentre bonding in such systems, we prepared and characterized a series of fourteen novel salts of the TCNQδ− with planar organic cations.
2. Results and discussion
A series of salts of the partially charged TCNQδ− with the following organic cations was prepared: 2-bromo-N-methylpyridinium (1), 2-methyl-N-methylpyridinium (2), 3-iodo-N-methylpyridinium (3), 4-benzoyl-N-methylpyridinium (4), 4-dimethylamino-N-methylpyridinium (5), 4-iodo-N-methylpyridinium (6), 4-methyl-N-methylpyridinium (7), 3,5-dibromo-N-ethylpyridinium (8), N,N′-diethyl-4,4′-bipyridinium (9), N,N′-dimethyl-4,4′-bipyridinium (10), 3-bromo-N-methylpyridinium (11), 3,5-dibromo-N-methylpyridinium (12), N-methylpyridinium (13) and N-methyl-1,10-phenanthrolinium (14) (see below).
In the majority of the compounds there are two TCNQδ− moieties per one cation (or four in the case of the divalent N,N′-diethyl-4,4′-bipyridinium cation), so the stoichiometries are 2·(TCNQ)2, 3·(TCNQ)2, 4·(TCNQ)2, 5·(TCNQ)2, 6·(TCNQ)2, 7·(TCNQ)2, 8·(TCNQ)2, 9·(TCNQ)4, 12·(TCNQ)2, 13·(TCNQ)2 and 14·(TCNQ)2. Two compounds include halide anions: 12·Br·(TCNQ)2 and 112·I·(TCNQ)2, and one crystallized with a stoichiometry of 1:3, 10·(TCNQ)3.
2.1. Structure and charge of the TCNQδ− radical
Stoichiometries of the studied compounds indicate that the charge of TCNQδ− is −1/2, except in 10·(TCNQ)3 where it is −2/3. Molecular geometry (Table S1 of the supporting information) and IR spectra (Table 1) are in agreement with the partial charge and partial radical character of the TCNQδ− moieties. It is known that with increasing negative charge and radical character, the molecular structure of TCNQδ− and related change from quinoid towards semiquinoid: formally double bonds (a and c in Fig. 1) are elongated whereas formally single bonds (b and d in Fig. 1) are shortened. The geometric correlation by Kistenmacher et al. (1982) is 0.476 for neutral TCNQ, whereas for a negative radical with a total charge of −1 it is 0.500. For the salts studied in this work with a formal charge on TCNQ of −1/2 it is 0.487 (4), corresponding to a charge of 0.44 (17) (Table 2). Although the average value is close to the expected one, large variance makes this geometric correlation quite unreliable. Similar results are obtained if the correlation is expanded to (a + c)/(b + d). Average values of differences in bond lengths b–a and c–d for compounds with a formal charge on TCNQ of −1/2 studied in this work are 0.080 (10) and −0.034 (11) Å, respectively (Table 2). Again, the variances are too large to be reliable. Therefore, all these geometric correlations should be taken cum grano salis; as noted by Herbstein & Kapon (2008), `it would be hazardous to base a distinction (for a single determination) on bond lengths alone'. Our conclusions for related semiquinone radicals were similar (Molčanov et al., 2019b). The reason for this variance of molecular geometry can be attributed to the effect of crystal field and especially the strong, partially covalent pancake bonding between the radicals.
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‡Data for the trimer were not used to calculate the average. §Data obtained from the work by Herbstein & Kapon (2008). |
In the case of 10·(TCNQ)3, which comprises a pancake-bonded trimer with a formal charge of −2/3 [i.e. (TCNQ)32−], the geometry indicates that the total charge of the central ring B is higher, −0.82, whereas the lateral rings A have a lower total charge of −0.45 (Table 2). Thus, the total charge of a trimer is −1.72, fairly close to the formal value of −2. Similar values have been found for similar trimers (Usov et al., 1991). A more reliable assessment of total charge based on X-ray charge density was recently used in a study of a trimer of tetrachlorosemiquinone radicals with a formal charge of −2 (Molčanov et al., 2018b), and it revealed similarly uneven distribution of the negative charge: the central ring has a higher total charge of −0.76, whereas the two lateral rings have a charge of −0.59. The total charge of that trimer was −1.94 (Molčanov et al., 2018b). Accordingly, we may conclude that charge distribution in 10·(TCNQ)3 is similar.
Assignment of IR spectra in salts of TCNQδ− radicals is not straightforward owing to the presence of cation vibrations, which often overlap with bands of the TCNQδ− radical. However, stretching of the cyano group does not overlap with other bands, so it can be used as a rough estimate for the ionization state of TCNQδ− (Herbstein & Kapon, 2008): in the neutral molecule it is 2228 cm−1, whereas in its mono anion there are two bands at 2194 and 2177 cm−1. In the studied salts, there are two bands at about 2200 and 2160−2170 cm−1 (Table 1), of which the first is blue-shifted and the second is red-shifted compared with the fully negatively charged indicating a partial radical nature. The ethyl C=C stretching band is red-shifted compared with the neutral TCNQδ− by 20−25 cm−1, indicating weaker C=C bonds due to enhanced delocalization of π-electrons (Table 1).
2.2. Crystal packing and multicentre bonding
In all the studied crystal structures the dominant motif is the stacking of TCNQδ− radical anions, with a secondary motif of weak C—H⋯N hydrogen bonding between dimers (or oligomers) of the radicals. These two motifs create 2D-layered arrays of TCNQδ− radicals, which we discuss below. In all cases there are separate layers of radicals and cations, connected by C—H⋯N hydrogen bonds. Geometric parameters of π-stacking contacts are given in Table 3; note that interplanar distances corresponding to pancake bonding (i.e. those within the oligomers) are rather short (typically <3.25 Å), whereas those between the oligomers are longer (mostly exceeding 3.3 Å). However, these differences are much less pronounced than in semiquinones, where inter-dimer distances usually exceed 3.4 Å (Molčanov et al., 2016; 2018a; 2019b,c).
‡α – angle between planes of two interacting rings. §β – angle between Cg⋯Cg line and normal to the plane of the first interacting ring. |
A pancake-bonded dimer of partially charged TCNQδ− moieties, (TCNQ)2−, as a main unit is present in 12·Br·(TCNQ)2, 2·(TCNQ)2, 3·(TCNQ)2, 5·(TCNQ)2, 6·(TCNQ)2, 7·(TCNQ)2, 8·(TCNQ)2, 112·I·(TCNQ)2, 12·(TCNQ)2, 13·(TCNQ)2 and 14·(TCNQ)2. In 10·(TCNQ)3 it is the trimer (TCNQ)32−, and in 4·(TCNQ)2 and 9·(TCNQ)4 it is the tetramer (TCNQ)42−. Dimers are common in almost all planar radicals, semiquinones (Molčanov et al., 2018a; 2019b,c; Molčanov & Kojić-Prodić, 2019), various diazolyls (Lekin et al., 2010; Yu et al., 2011, 2012; Melen et al., 2016; Nikolayenko et al., 2017; Beldjoudi et al., 2019) etc. They typically involve a pair of radicals, each having a single unpaired electron; thus the intermolecular HOMO is filled by a pair of electrons and the multicentre bond order is 1 (Mou & Kertesz, 2017; Molčanov et al., 2018b, 2019a). Such structures are therefore diamagnetic. However, in the present case of TCNQδ−, stoichiometry (and molecular geometry, see above) indicates that their charge is −1/2, so a dimer contains a single unpaired electron, (TCNQ)2−. Thus, the muticentre bond order is 1/2 (Mou & Kertesz, 2017; Molčanov et al., 2018b) and the single electron remains unpaired.
Trimers in 10·(TCNQ)3 are similar to those observed in semiquinones (Molčanov et al., 2018b, 2019c; Molčanov & Kojić-Prodić, 2019), sharing two electrons per three radicals, implying a multicentre bond order of <0.71 (Molčanov et al., 2018b). The two electrons occupying the HOMO of the (TCNQ)32− group are paired and the ground state is antiferromagnetic.
Tetramers (TCNQ)42− in 4·(TCNQ)2 and 9·(TCNQ)4 involve four TCNQδ− radicals with a formal charge of −1/2, meaning two electrons occupy the HOMO. Therefore, the multicentre bond order is about 1/2 (Mou & Kertesz, 2017; Molčanov et al., 2018b), since a pair of electrons is shared by four TCNQ rings.
The dimers, trimers and tetramers are stacked by somewhat weaker π-interactions (Molčanov & Kojić-Prodić, 2019; Molčanov et al., 2019c) and laterally connected by C—H⋯N hydrogen bonds (Table 4, Fig. 2) into 2D arrays. The cyano group of the TCNQδ− radical is a strong acceptor, and the proton-donating capability of the C−H group is barely affected by a partial negative charge. In addition, a lateral contact between two radicals involves two hydrogen bonds, so the interaction is fairly strong. Therefore, the motif shown in Fig. 2 is observed in all structures. All the studied structures involve alternating layers of anions and cations (Fig. 3), and these layers are connected by C−H⋯N hydrogen bonds with the cation acting as a weak donor and the cyano groups of TCNQδ− acting as acceptors (Fig. 4). Typically, there are only dispersion interactions between the cations. Stacking between aromatic cations was observed in the compounds 12·Br·(TCNQ)2, 4·(TCNQ)2 and 112·I·(TCNQ)2, but it is a much weaker interaction with interplanar distances exceeding 3.6 Å. Such geometry is common for aromatic π-interactions (Molčanov & Kojić-Prodić, 2019; Molčanov et al., 2019c).
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The most common type of 2D arrangement is a `brick wall' pattern of pancake-bonded dimers, which is found in 12·Br·(TCNQ)2, 2·(TCNQ)2, 3·(TCNQ)2, 6·(TCNQ)2, 7·(TCNQ)2 112·I·(TCNQ)2, 12·(TCNQ)2, 13·(TCNQ)2 and 14·(TCNQ)2 [Figs. 4(a) and S4–S17]. A similar pattern, although with fewer hydrogen bonds, is also present in 5·(TCNQ)2. In 8·(TCNQ)2 the pancake-bonded dimers form hydrogen-bonded chains parallel to [001], which are stacked on top of one another [Fig. 4(b)]. Brick-wall patterns are also formed by trimers in 10·(TCNQ)3 [Fig. 4(c)] and tetramers in 4·(TCNQ)2 [Fig. 4(d)]. Tetramers in 9·(TCNQ)4 are laterally connected into chains parallel to [001], and are inclined by ca 20° towards the b axis. The contiguous chains are inclined in opposite directions, resulting in a herringbone-like pattern [Fig. 4(e)]. Interactions between the chains are very weak.
The unique crystal packing in the series studied is the structure of 12·(TCNQ)2 which comprises three symmetry-independent TCNQδ− radicals (labelled A, B and C), each with a formal charge of −1/2. Molecule A, which is located in a general position, forms a 2D brick-wall pattern of pancake bonded dimers, identical to those described above [Fig. 4(a)]. Centrosymmetric anions B and C form equidistant stacks with alternating rings (...BCBC...) extending in the direction [100]. Hydrogen bonds (C−H⋯N) between the C rings connect the stacks into layers parallel to (001) [Fig. 4(f)]. The overall crystal packing exhibits alternating layers: anions A...cations...anions B/C...cations...anions A... (Fig. S15 of the supporting information).
In some structures intermolecular halogen bonding is present. The crystal packing of 12·Br·(TCNQ)2 involves a bromide anion located at an inversion centre (p.p. 0.5) which is connected to two cations of 1 by a pair of symmetry-related Br⋯Br halogen bonds of 3.356 Å (Fig. 5). Similarly, in 112·I·(TCNQ)2, an iodide anion forms a pair of Br⋯I halogen bonds of 3.556 and 3.662 Å. In both structures the halogen bonds are (approximately) collinear [180° in 12·Br·(TCNQ)2 and at ca 161° in 112·I·(TCNQ)2]. In addition, the halide also acts as an acceptor of several C—H⋯Br (C—H⋯I) hydrogen bonding contacts, as is usually observed in halogenopyridine halogenides (Grebe et al., 1999; Logothetis et al., 2004; Caballero et al., 2012; Fotović & Stilinović, 2020). Halogen bonding is also present in 3·(TCNQ)2, 6·(TCNQ)2, 8·(TCNQ)2 and 12·(TCNQ)2 where cyano groups of TCNQδ− anions act as halogen bond acceptors. However, there is a significant difference between the halogen bonds formed by the iodopyridinium cations [in 3·(TCNQ)2 and 6·(TCNQ)2] and the dibromopyridinium cations [in 8·(TCNQ)2 and 12·(TCNQ)2]. The iodopyridinium cations form I⋯N halogen bonds [of 3.322 Å in 3·(TCNQ)2 and 3.172 Å in 6·(TCNQ)2] with the cyano nitrogen lone pair, whereas the dibromopyridinium cations form halogen bonds orthogonal to the cyano group (i.e. with the π-electrons of the cyano group). Note that both bond geometries have been observed in halogen-bonded structures of coordination complexes of cyanide ligands (Mínguez Espallargas et al., 2009; Ormond-Prout et al., 2012; Jakupec et al., 2020) with a formal negative charge.
In 4·(TCNQ)2 the cations form a dimer through a pair of π–hole interactions involving a carbonyl group and pyridinium ring; in addition the pyridinium rings stack, and this interaction is enhanced by antiparallel local dipoles (Fig. 6). π–Hole interactions are also present in 8·(TCNQ)2, between a cyano group from the TCNQδ− molecule B and the pyridinium ring of the cation, and also in 12·(TCNQ)2 between the iodide anion and pyridinium ring of the cation.
2.3. Correlation of electrical conductivity and crystal packing
Impedance spectroscopy measurements of selected compounds: 12·Br·(TCNQ)2, 4·(TCNQ)2, 6·(TCNQ)2, 8·(TCNQ)2, 9·(TCNQ)4, 10·(TCNQ)3 and 12·(TCNQ)2 showed that conductivity isotherms of all samples are frequency-independent (corresponding to DC conductivity) over a wide range of frequencies. Fig. 7 shows the conductivity spectra of 10·(TCNQ)3 as typical spectra for all measured compounds. The observed behaviour is typical for electronically conducting materials and indicates fast electron transport (Austin, 1970; Morimoto et al., 2019; Renka et al., 2020).
For all measured compounds, the DC conductivity exhibits Arrhenius temperature dependence and hence has a characteristic activation energy, see Fig. 8. The activation energy for DC conductivity (EDC) for each compound was determined from the slope log(σDC) versus 1000/T using the equation σDCT = σ0exp(−EDC/kBT), where σDC is the conductivity, σ0 is the pre-exponential factor, EDC is the activation energy, kB is the and T is the temperature (K). The DC conductivities at 293 K and the determined activation energies (EDC) for all compounds are listed in Table 5.
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The electrical conductivities are higher than those observed for similar salts of semiquinones (Molčanov et al., 2016; 2018a), whose conductivities are below 10−6 (Ω cm−1) and are among the highest for ionic radicals. The phenomenon can be attributed to the shorter interplanar distance between oligomers (Table 3) and probably with a partial radical character of TCNQδ−. The lowest-conducting compound 12·Br·(TCNQ)2 contains bromide anions as well as TCNQδ−. The radical dimers are arranged in a 2D brick wall-like array (Fig. S4), but the interplanar distances between the dimers are only 0.05 and 0.10 Å longer than the distances within the dimer. These small differences imply that the electrons can jump between the dimers.
The next-lowest conducting compound is 4·(TCNQ)2, which comprises a `brick wall' pattern of tetramers; a relatively large inter-tetramer separation of 3.3732 (5) Å indicates a relatively high energy barrier for electrons jumping between the tetramers. The following four salts 6·(TCNQ)2, 8·(TCNQ)2, 9·(TCNQ)4 and 10·(TCNQ)3, and 12·(TCNQ)2 possess different 2D packing motifs of dimers, trimers and tetramers (see above). In all of them the interplanar distances between the oligomers are shorter than 3.3 Å, which can explain conductivities of 10−5–10−6 (Ω cm)−1, as the energy barrier is lower than in the two previous compounds. In 12·(TCNQ)2 there are two motifs, one with stacks of equidistant radicals which are known to be good conductors (Molčanov & Kojić-Prodić, 2019; Molčanov et al., 2019c). The other is a 2D `brick wall' and is likely to be a very poor conductor since the interplanar distances between the dimers are >3.35 Å.
The highest conducting compound 9·(TCNQ)4 reveals a herringbone-like array of pancake-bonded tetramers, where contiguous tetramers are not parallel, but inclined by 16.7° [Table 3, Fig. 4(e)]. Therefore, interplanar distances between tetramers cannot be defined; however, close contacts between them are indicated by perpendicular distances of only 2.81 Å. Such short contacts enable throughout a herringbone-like layer, resulting in very high conductivity of 10−2 (Ω cm)−1, which can be compared to neutral radicals such as phenalenyls and dithiazolyls (Lekin et al., 2010; Yu et al., 2011, 2012; Morita et al., 2013), and hybrid salts of TCNQδ− with Fe(II) complexes (Üngör et al., 2021b).
2.4. study
In the first step, the total spin concentrations were determined from the powder . All powder samples have spin concentrations comparable to Nmol except for 8·(TCNQ)2, whose spin concentration is 1% of Nmol. From Table 6 it can be observed that the number of spins regarding the number of molecules differs from sample to sample. 6·(TCNQ)2 and 12·(TCNQ)2 have one electron spin per molecule, whereas 9·(TCNQ)4 has two spins per molecule. These results agree very well with the charge calculations. 12·Br·(TCNQ)2 and 4·(TCNQ)2 have about half an electron spin per single molecule. For the rest of the sample one can say the EPR signal is not a property of every molecule, specifically for 8·(TCNQ)2. Regarding 4·(TCNQ)2 and 10·(TCNQ)3, we observed a that is not constant at room temperature and therefore the results show deviation from charge calculations. Further study at higher temperatures is needed to validate the agreement of Nspin/Nmol with the calculated charges. On the other hand, the recorded single-crystal spectra of 8·(TCNQ)2 show reasonable intensity, so the low powder spin concentration cannot be assigned to the defects of the structure. The temperature dependence of the EPR spectra studied in the temperature range 100–350 K for the powder samples of 12·Br·(TCNQ)2, 6·(TCNQ)2, 9·(TCNQ)4 and 12·(TCNQ)2 shows that, by lowering the temperature, the EPR intensity increases (Figs. S19, S20 and S23), and the samples are paramagnetic in the range studied. In these cases of non-cooperative phenomena, electron spins associated with the TCNQδ− anions do not interact with each other (non-coupling spins), and the line intensities follow the Curie law which can be calculated using Equation (1),
(EPR) spectra of the samples at room temperature. The results are shown in Table 6where T is the absolute temperature (in K), C is the material-specific Curie constant and χEPR is the obtained by double integration of the EPR spectra.
|
4·(TCNQ)2 and 10·(TCNQ)3 are paramagnetic at room temperature, but they do not follow the Curie law. Instead, EPR intensities show continuous decrease by lowering the temperature, indicating an antiferromagnetic transition.
For a deeper insight into the structure, orientation-dependent measurements of the single crystals at room temperature were performed and the changes of the g-value, intensity, linewidth and asymmetry were monitored. The g-factor is a second-rank tensor whose anisotropy arises from coupling of the spin angular momentum with the orbital angular momentum. The single crystal is rotated in the EPR cavity around a crystallographic axis and the measured g-value is a function of the orientation of the crystal with respect to the field. Presuming a molecular axis, u, v and w are the eigendirections of the g-tensor, the second rank tensor is given by (Wertz & Bolton, 1986)
where φ, χ and ψ are the angles between the static magnetic field B and the u, v and w axes, respectively.
The EPR lines of the investigated samples 12·Br·(TCNQ)2, 4·(TCNQ)2, 6·(TCNQ)2, 9·(TCNQ)2, 10·(TCNQ)3 and 12·(TCNQ)2 have a symmetric Lorentzian shape as a result of averaging out both the fine structure and the hyperfine splittings by spin carrier dynamics in the crystal lattices. Nevertheless, for some orientations of the crystals with respect to the static magnetic field, and for highly conducting large samples, an asymmetric line shape known as a Dysonian line was detected (Dyson, 1955). The physical origin of the Dysonian lineshape can be attributed to the fact that the incident microwave field only penetrates a conductive sample to a certain depth, the skin depth (δ), given by the relation
where σ is the electrical conductivity of the material, μ0 is the permeability of a vacuum (4π × 10−7 H m−1) and f is the microwave frequency.
Despite the averaging effects produced by dynamical spin delocalization and exchange and dipolar coupling, the g-factor and EPR linewidth of the 10·(TCNQ)3 EPR spectra exhibited overly complicated spectra in the single-crystal study so no analysis was carried out. Looking at the complicated spectral shape of 10·(TCNQ)3 (see Fig. S22), it seems justifiable that there are spectral components regarding a spin crossover, as expected for a triplet excited signal, but they are poorly resolved. It may be interpreted as a triplet with rather small zero-field splitting. Further investigations at high field or lower temperature are necessary.
Angular-dependent peak-to-peak linewidth (Γ) follows the general formula for dipolar broadening (Cheung & Soos, 1978),
where A, B and C are temperature-dependent, experimentally determined parameters. The angle θ at θ = 0° marks the position with the largest linewidth, which occurs when the magnetic field is perpendicular to the plane.
Results obtained for 12·Br·(TCNQ)2, 4·(TCNQ)2, 6·(TCNQ)2, 9·(TCNQ)4, 10·(TCNQ)3 and 12·(TCNQ)2 are shown in Fig. S24–S29 for all three crystal orientations (red, green, blue). Typically, variation of linewidth showing two peaks (one larger and one smaller, separated by approximately 90°) in two rotations about two axes suggest a 2D magnetic ordering and conductivity.
For 12·Br·(TCNQ)2, which has a 2D brick wall pattern of pancake-bonded dimers (Fig. S4) parallel to the plane (001), rotations around axes a and b show two maxima, 90° apart, with considerable variation of linewidth. This is consistent with strong interactions between spins and conductivity in two dimensions, parallel to the plane (001).
4·(TCNQ)2 exhibits the largest linewidth variations (0.05–0.3 mT) among all samples measured. The results support a 2D brick wall arrangement of pancake-bonded tetramers in the plane (001) and the strongest interaction in the direction [110] (i.e. direction of stacking). For 6·(TCNQ)2 a single linewidth peak was observed in each rotation.
Crystals of 8·(TCNQ)2 were mostly splinters, so it was difficult to establish habitus of the crystals and determine the main crystallographic directions. However, in one of the rotations (Fig. S27) two maxima of linewidth (one smaller, one larger) can be seen. This direction is likely to correspond to the strongest interactions (i.e. crystallographic b axis).
Since the crystals of 9·(TCNQ)4 are monoclinic with β ≃ 93°, three orthogonal directions of rotation can be approximated with crystallographic axes a, b and c. Rotation about the a axis showed two maxima of linewidth, whereas the other two rotations had only one maximum.
12·(TCNQ)2 displayed rather narrow lines (<0.1 mT) at all orientations. However, variation of linewidths is in accordance with a 2D spin system: 2D arrangement (brick wall dimers and equidistant stacks) in the plane (001); stacking in two directions, one in the direction of the a axis, the other in the [110] direction (i.e. along the bisector of the a and b axes). The repeatable line asymmetries in rotations 1 and 3 of 12·(TCNQ)2 have been observed which are unique among all samples studied. Taking into account that the conductivity is low, the asymmetry of other samples is more likely to be induced by imperfections. EPR parameters obtained by simulation are presented in Table 6.
In general, as can be seen from Table 7, the extracted g-values for the single-crystal measurements are in good agreement with those extracted from the powder samples. A degree of difference in the average g-value occurs due to the conductivity and difference in sample size regarding single-crystal and powder samples. The most unreliable parameter for all samples is the asymmetry as it depends on many different factors, see Equation (3). The parameters extracted from Equation (4) are shown in Table S3.
3. Conclusions
We prepared and structurally characterized 14 novel salts of the TCNQδ− with planar organic cations. All of them involve pancake-bonded oligomers (dimers, trimers or tetramers) arranged in extended 2D stacked arrays. Alternating anion and cation layers are held together by C—H⋯N hydrogen bonds. The most typical array is the brick wall pattern. Owing to the close contacts between the oligomers, the crystals are semiconductors with magnetic interactions and conductivity extending in the plane of stacking.
For a selected seven samples representing each type of stacking pattern (Fig. 4) we have determined the magnetic (EPR) and electric (impedance spectroscopy) properties and correlated them with crystal packing. Single-crystal EPR measurements confirmed that 2D stacked arrays of TCNQδ− radicals lead to long-range spin ordering and conductivity in two dimensions, corresponding to the plane of stacking. The most important factor for electrical conductivity is the distance between oligomers within a 2D array, as it facilitates from one oligomer to another. Thus the electrical conductivity of 9·(TCNQ)4 [2.44 × 10−2 (Ω cm)−1] is one of the highest among ionic radicals (Morita et al., 2013; Murata et al., 2013). This can be attributed the close contact between the pancake-bonded tetramers which are as short as 2.81 Å.
Though pancake bonding has been considered undesirable for the design of novel conductive materials, it is also energetically favourable and therefore difficult to avoid. However, the present work suggests to reverse the problem: 2D arrays with short distances between radical oligomers are both stable and good conductors. Therefore, this work offers a possible novel strategy for the design of organic conductors.
4. Experimental
4.1. Preparation and IR spectroscopy
All chemicals and solvents used were purchased from commercial sources (Merck, Alfa Aesar, Kemika), were of p.a. or reagent grade and used without additional purification.
The compounds were prepared by a modification of our method for the preparation of salts of semiquinone radicals with organic cations (Molčanov et al., 2011, 2012, 2016, 2018a, 2019b). Powdered TCNQ (20.0 mg) was dissolved in cold acetone (5 ml, at 5°C) until the solution was approximately saturated. Into the solution an excess of solid iodide salt of the appropriate organic cation was added [in the case of 12·Br·(TCNQ)2 it was bromide]. The beaker was sealed with paraffin and left overnight at room temperature; the next day the acetone solution was decanted and black crystals of the TCNQδ− salt were washed with acetone and dried.
Infrared spectra were recorded with KBr pellets using a Bruker Alpha-T spectrometer in the 4000–350 cm−1 range.
4.2. X-ray diffraction
Single-crystal measurements were performed on an Oxford Diffraction Xcalibur Nova R (microfocus Cu tube) equipped with an Oxford Instruments CryoJet liquid nitrogen cooling device. The CrysAlisPRO package (Rigaku OD, 2018) was used for data reduction and numerical absorption correction.
The structures were solved using SHELXS97 (Sheldrick, 2015a) and refined with SHELXL-2017 (Sheldrick, 2015b). Models were refined using the full-matrix least squares all non-hydrogen atoms were refined anisotropically. Hydrogen atoms were located in a difference Fourier map and refined either as riding entities or a mixture of free restrained and riding entities.
In the crystals of 2·(TCNQ)2, 5·(TCNQ)2, 7·(TCNQ)2, 13·(TCNQ)2 and 14·(TCNQ)2 the cation is disordered about an inversion centre. Thus, two positions of the cation with a p.p. of 0.5 are present, as shown in Fig. S3. To better resolve the structures, the crystals were measured at 100 K; however, in some cases low-temperature data showed no improvement over room temperature. Interestingly, crystals of 13·(TCNQ)2 at 100 K showed no disorder and the b axis doubled compared with the room-temperature structure. It is probable that two phases exist in the same sample, one with ordered and one with disordered cations, since a temperature-driven phase transformation is unlikely here (it would require rotation of an entire N-methylpyridinium cation by 180°).
Note that two salts with the iodine-substituted cation 3·(TCNQ)2 and 6·(TCNQ)2 crystallize in the rare non-centrosymmetric P1. The crystal packing of 3·(TCNQ)2 obviously lacks any symmetry (other than translation), whereas 6·(TCNQ)2 is pseudocentric with a pseudo-inversion centre coinciding with the centroid of the aromatic ring of the 4-iodo-N-methylpyridinium cation. Therefore, the structure can be solved in the P1 with orientational disorder of the cation, similar to those described above. However, of such a structure did not converge, and the disagreement factor R remained above 0.20. in the P1 proceeded smoothly; however, a small degree of orientational disorder of the cation is nevertheless present. This could be inferred from the unrealistically elongated N5—C18 bond [which was restrained to 1.40 (1) Å] and unusually small displacement ellipsoid of C18 (Fig. S2). This disorder was too small to be modelled.
Molecular geometry calculations were performed using PLATON (Spek, 2003; 2020) and molecular graphics were prepared with ORTEP-3 (Farrugia, 1997) and Mercury (Macrae et al., 2020). Crystallographic and data for the structures reported in this paper are provided in Table 8. CCDC entries 2105173–2105191 contain the supplementary crystallographic data for this paper.
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4.3. spectroscopy
EPR spectroscopy was used to determine the magnetic properties of the studied compounds. The single-crystal and powder measurements were carried out on a standard Bruker Elexsys 580 X-band EPR spectrometer, equipped with an Oxford continuous-flow cryostat with a flow of cold N2 gas, in the range 80–300 K. EPR spectra in the range 300–360 K were recorded on a Varian E-109 X-band spectrometer using a Bruker ER 4111VT variable-temperature unit with a flow of cold N2 gas. For the powder samples, Suprasil Quartz EPR Sample Tubes were used. The single crystal was evaluated first under a microscope and then by X-ray diffraction. It was aligned with a crystal axis on the EPR holder to ensure the EPR measurements were carried out on single crystals and to avoid or multiple crystals that would affect our EPR measurements. The single crystals were mounted on the quartz rod with a goniometer and EPR spectra were recorded in three mutually perpendicular planes by rotating the crystals around the a, b and c axes at 5° intervals from 0 to 180°. The manganese standard reference Mn2+ in MgO was used to calibrate the magnetic field of the EPR spectrometer and consequently the g-value. The radical concentration in each sample was determined by dividing the value of the double integral of the EPR signal by the mass of the sample. Varian strong pitch was used as a standard to calculate the number of radicals. Spectral simulations were carried out using the Easyspin (Stoll & Schweiger, 2006) software working on the MATLAB platform (The Mathworks, 2011), and the in-house-made Mathematica program was used for the single-crystal spectra (Wolfram Research, 2019).
4.4. Electrical measurements
The electrical conductivities of 12·Br·(TCNQ)2, 4·(TCNQ)2, 6·(TCNQ)2, 8·(TCNQ)2, 9·(TCNQ)4, 10·(TCNQ)3 and 12·(TCNQ)2 were measured by impedance spectroscopy (Novocontrol Alpha-AN dielectric analyser) from 0.01 to 1 MHz at temperatures from −80 to 80°C (in steps of 20°C). The measurements were performed on polycrystalline samples pressed into pellets approximately 1 mm-thick. For the electrical contacts, gold electrodes (3.8 mm in diameter) were sputtered on the opposite surfaces of the pellets, except for the 4·(TCNQ)2 sample, which was measured with Ag electrodes due to difficulties with Au deposition.
Supporting information
https://doi.org/10.1107/S2052252522004717/lq5043sup1.cif
contains datablocks global, tcnq_2br_1, tcnq_2pic_100k_3, tcnq_2pic_2, tcnq_3i_1, tcnq_35bret, tcnq_44bpy_et_rt, tcnq_me2-44bpy_100k_2, tcnq_3brme_100k, tcnq_35brme, tcnq_nmepy_100k_2, tcnq_nmepy_2, tcnq_phen_100k, tcnq_phen_1, tcnq_4pic_100k, tcnq_4pic_1, tcnq_4bz_1, tcnq_4damp_2, tcnq_pi_3. DOI:Supporting information file. DOI: https://doi.org/10.1107/S2052252522004717/lq5043sup2.pdf
Zipped structure-factor files. DOI: https://doi.org/10.1107/S2052252522004717/lq5043sup3.zip
For all structures, data collection: CrysAlis PRO 1.171.39.46 (Rigaku OD, 2018); cell
CrysAlis PRO 1.171.39.46 (Rigaku OD, 2018); data reduction: CrysAlis PRO 1.171.39.46 (Rigaku OD, 2018); program(s) used to refine structure: SHELXL2017/1 (Sheldrick, 2017).2(C12H4N4)·2(C6H7BrN)·Br | Z = 2 |
Mr = 417.18 | F(000) = 413 |
Triclinic, P1 | Dx = 1.515 Mg m−3 |
Hall symbol: -P 1 | Cu Kα radiation, λ = 1.54184 Å |
a = 7.2378 (4) Å | Cell parameters from 3587 reflections |
b = 7.7475 (4) Å | θ = 5.0–73.5° |
c = 17.8746 (12) Å | µ = 4.42 mm−1 |
α = 83.578 (5)° | T = 293 K |
β = 83.241 (5)° | Prism, black |
γ = 67.104 (5)° | 0.18 × 0.06 × 0.04 mm |
V = 914.53 (10) Å3 |
Xcalibur, Ruby, Nova diffractometer | 3677 independent reflections |
Radiation source: micro-focus sealed X-ray tube | 3245 reflections with I > 2σ(I) |
Mirror monochromator | Rint = 0.027 |
Detector resolution: 10.4323 pixels mm-1 | θmax = 76.4°, θmin = 5.0° |
ω scans | h = −9→8 |
Absorption correction: multi-scan CrysAlisPro 1.171.39.46 (Rigaku Oxford Diffraction, 2018) Empirical absorption correction using spherical harmonics, implemented in SCALE3 ABSPACK scaling algorithm. | k = −9→8 |
Tmin = 0.226, Tmax = 1 | l = −19→22 |
7195 measured reflections |
Refinement on F2 | Hydrogen site location: inferred from neighbouring sites |
Least-squares matrix: full | H-atom parameters constrained |
R[F2 > 2σ(F2)] = 0.066 | w = 1/[σ2(Fo2) + (0.1293P)2 + 1.2355P] where P = (Fo2 + 2Fc2)/3 |
wR(F2) = 0.215 | (Δ/σ)max < 0.001 |
S = 1.06 | Δρmax = 1.05 e Å−3 |
3677 reflections | Δρmin = −0.61 e Å−3 |
224 parameters | Extinction correction: SHELXL-2017/1 (Sheldrick 2017) |
0 restraints | Extinction coefficient: 0.0072 (11) |
Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds involving l.s. planes. |
x | y | z | Uiso*/Ueq | ||
N1 | 1.3798 (15) | −0.9710 (15) | 1.2365 (5) | 0.122 (3) | |
N2 | 1.1716 (14) | −0.2500 (11) | 0.8461 (5) | 0.111 (2) | |
N3 | 1.3164 (12) | −1.4027 (11) | 1.1189 (5) | 0.104 (2) | |
N4 | 1.0722 (14) | −0.6714 (13) | 0.7303 (4) | 0.108 (2) | |
C1 | 1.3545 (13) | −1.0158 (11) | 1.1815 (4) | 0.0871 (19) | |
C2 | 1.3173 (10) | −1.0695 (9) | 1.1119 (4) | 0.0736 (14) | |
C3 | 1.2834 (9) | −0.9506 (9) | 1.0477 (4) | 0.0726 (14) | |
C4 | 1.2863 (10) | −0.7663 (9) | 1.0460 (4) | 0.0738 (14) | |
H4 | 1.314242 | −0.726878 | 1.089143 | 0.089* | |
C5 | 1.2493 (10) | −0.6490 (9) | 0.9831 (4) | 0.0756 (15) | |
H5 | 1.252363 | −0.530291 | 0.983856 | 0.091* | |
C6 | 1.2060 (9) | −0.7009 (9) | 0.9158 (4) | 0.0723 (14) | |
C7 | 1.1644 (10) | −0.5780 (9) | 0.8513 (4) | 0.0772 (15) | |
C8 | 1.1672 (11) | −0.3953 (10) | 0.8486 (4) | 0.0819 (17) | |
C9 | 1.3151 (10) | −1.2530 (9) | 1.1152 (4) | 0.0767 (15) | |
C10 | 1.2384 (9) | −1.0035 (9) | 0.9789 (4) | 0.0716 (14) | |
H10 | 1.234772 | −1.121832 | 0.97771 | 0.086* | |
C11 | 1.2019 (9) | −0.8850 (9) | 0.9171 (4) | 0.0720 (14) | |
H11 | 1.17304 | −0.922789 | 0.87378 | 0.086* | |
C12 | 1.1133 (11) | −0.6278 (10) | 0.7848 (4) | 0.0838 (17) | |
Br1 | 0.95267 (8) | −0.22453 (8) | 0.56792 (3) | 0.0659 (3) | |
N5 | 1.3072 (11) | −0.2688 (10) | 0.6516 (4) | 0.0916 (17) | |
C13 | 1.2384 (13) | −0.3548 (12) | 0.6084 (5) | 0.0881 (19) | |
C14 | 1.3573 (14) | −0.5398 (13) | 0.5923 (5) | 0.101 (2) | |
H14 | 1.307418 | −0.604044 | 0.564388 | 0.122* | |
C15 | 1.5436 (14) | −0.6272 (14) | 0.6167 (7) | 0.119 (3) | |
H15 | 1.624638 | −0.747987 | 0.603569 | 0.143* | |
C16 | 1.6132 (16) | −0.5300 (17) | 0.6630 (7) | 0.126 (4) | |
H16 | 1.737548 | −0.588678 | 0.68297 | 0.152* | |
C17 | 1.4972 (17) | −0.3551 (15) | 0.6769 (6) | 0.115 (3) | |
H17 | 1.544734 | −0.288263 | 0.704471 | 0.138* | |
C18 | 1.1750 (19) | −0.0659 (14) | 0.6716 (6) | 0.123 (3) | |
H18A | 1.244889 | −0.023061 | 0.703086 | 0.184* | |
H18B | 1.147084 | 0.014938 | 0.626107 | 0.184* | |
H18C | 1.050818 | −0.063571 | 0.698163 | 0.184* | |
Br2 | 0.5 | 0 | 0.5 | 0.0706 (3) |
U11 | U22 | U33 | U12 | U13 | U23 | |
N1 | 0.142 (7) | 0.154 (8) | 0.092 (5) | −0.071 (6) | −0.017 (5) | −0.029 (5) |
N2 | 0.131 (6) | 0.082 (4) | 0.119 (6) | −0.041 (4) | −0.017 (5) | 0.000 (4) |
N3 | 0.113 (5) | 0.093 (5) | 0.118 (5) | −0.054 (4) | −0.020 (4) | 0.005 (4) |
N4 | 0.121 (6) | 0.123 (6) | 0.089 (4) | −0.052 (5) | −0.026 (4) | −0.006 (4) |
C1 | 0.100 (5) | 0.082 (4) | 0.082 (4) | −0.038 (4) | −0.004 (4) | −0.011 (3) |
C2 | 0.067 (3) | 0.071 (3) | 0.081 (4) | −0.024 (3) | −0.006 (3) | −0.008 (3) |
C3 | 0.059 (3) | 0.071 (3) | 0.086 (4) | −0.022 (3) | −0.004 (3) | −0.012 (3) |
C4 | 0.072 (3) | 0.077 (4) | 0.075 (3) | −0.029 (3) | −0.008 (3) | −0.013 (3) |
C5 | 0.073 (3) | 0.064 (3) | 0.089 (4) | −0.025 (3) | −0.006 (3) | −0.009 (3) |
C6 | 0.058 (3) | 0.068 (3) | 0.087 (4) | −0.019 (2) | −0.004 (3) | −0.012 (3) |
C7 | 0.076 (4) | 0.067 (3) | 0.081 (4) | −0.018 (3) | −0.009 (3) | −0.002 (3) |
C8 | 0.083 (4) | 0.066 (4) | 0.093 (4) | −0.025 (3) | −0.003 (3) | −0.006 (3) |
C9 | 0.073 (4) | 0.072 (4) | 0.088 (4) | −0.030 (3) | −0.003 (3) | −0.010 (3) |
C10 | 0.067 (3) | 0.064 (3) | 0.087 (4) | −0.029 (3) | −0.003 (3) | −0.010 (3) |
C11 | 0.065 (3) | 0.073 (3) | 0.078 (4) | −0.025 (3) | −0.012 (3) | −0.006 (3) |
C12 | 0.083 (4) | 0.077 (4) | 0.088 (4) | −0.028 (3) | −0.011 (3) | 0.000 (3) |
Br1 | 0.0609 (4) | 0.0605 (4) | 0.0730 (4) | −0.0191 (3) | −0.0129 (3) | 0.0011 (3) |
N5 | 0.102 (4) | 0.093 (4) | 0.087 (4) | −0.044 (4) | −0.013 (3) | −0.008 (3) |
C13 | 0.098 (5) | 0.087 (5) | 0.086 (4) | −0.043 (4) | −0.007 (4) | −0.005 (4) |
C14 | 0.102 (6) | 0.096 (5) | 0.103 (6) | −0.032 (4) | −0.014 (4) | −0.014 (4) |
C15 | 0.091 (6) | 0.100 (6) | 0.152 (9) | −0.013 (5) | −0.018 (6) | −0.032 (6) |
C16 | 0.090 (6) | 0.131 (9) | 0.152 (9) | −0.025 (6) | −0.026 (6) | −0.032 (7) |
C17 | 0.122 (7) | 0.106 (6) | 0.127 (7) | −0.048 (6) | −0.028 (6) | −0.014 (5) |
C18 | 0.168 (10) | 0.106 (6) | 0.102 (6) | −0.056 (7) | −0.008 (6) | −0.024 (5) |
Br2 | 0.0635 (5) | 0.0658 (5) | 0.0751 (5) | −0.0135 (4) | −0.0144 (4) | −0.0077 (4) |
N1—C1 | 1.134 (11) | C10—H10 | 0.93 |
N2—C8 | 1.135 (10) | C11—H11 | 0.93 |
N3—C9 | 1.150 (9) | Br1—C13 | 2.093 (9) |
N4—C12 | 1.172 (11) | N5—C13 | 1.325 (10) |
C1—C2 | 1.441 (10) | N5—C17 | 1.380 (13) |
C2—C3 | 1.370 (9) | N5—C18 | 1.546 (12) |
C2—C9 | 1.423 (9) | C13—C14 | 1.397 (12) |
C3—C4 | 1.434 (9) | C14—C15 | 1.352 (13) |
C3—C10 | 1.448 (9) | C14—H14 | 0.93 |
C4—C5 | 1.348 (10) | C15—C16 | 1.428 (14) |
C4—H4 | 0.93 | C15—H15 | 0.93 |
C5—C6 | 1.415 (9) | C16—C17 | 1.321 (14) |
C5—H5 | 0.93 | C16—H16 | 0.93 |
C6—C7 | 1.392 (10) | C17—H17 | 0.93 |
C6—C11 | 1.435 (9) | C18—H18A | 0.96 |
C7—C8 | 1.418 (10) | C18—H18B | 0.96 |
C7—C12 | 1.420 (10) | C18—H18C | 0.96 |
C10—C11 | 1.337 (9) | ||
N1—C1—C2 | 178.6 (10) | C6—C11—H11 | 119.1 |
C3—C2—C9 | 122.7 (6) | N4—C12—C7 | 179.1 (9) |
C3—C2—C1 | 122.2 (6) | C13—N5—C17 | 121.1 (8) |
C9—C2—C1 | 115.1 (6) | C13—N5—C18 | 119.3 (8) |
C2—C3—C4 | 121.5 (6) | C17—N5—C18 | 119.6 (8) |
C2—C3—C10 | 121.6 (6) | N5—C13—C14 | 118.6 (8) |
C4—C3—C10 | 116.8 (6) | N5—C13—Br1 | 121.6 (6) |
C5—C4—C3 | 121.2 (6) | C14—C13—Br1 | 119.7 (6) |
C5—C4—H4 | 119.4 | C15—C14—C13 | 121.2 (9) |
C3—C4—H4 | 119.4 | C15—C14—H14 | 119.4 |
C4—C5—C6 | 122.0 (6) | C13—C14—H14 | 119.4 |
C4—C5—H5 | 119 | C14—C15—C16 | 118.6 (9) |
C6—C5—H5 | 119 | C14—C15—H15 | 120.7 |
C7—C6—C5 | 121.7 (6) | C16—C15—H15 | 120.7 |
C7—C6—C11 | 121.1 (6) | C17—C16—C15 | 118.6 (10) |
C5—C6—C11 | 117.2 (6) | C17—C16—H16 | 120.7 |
C6—C7—C8 | 122.2 (7) | C15—C16—H16 | 120.7 |
C6—C7—C12 | 121.6 (6) | C16—C17—N5 | 121.7 (10) |
C8—C7—C12 | 116.2 (6) | C16—C17—H17 | 119.1 |
N2—C8—C7 | 179.2 (10) | N5—C17—H17 | 119.1 |
N3—C9—C2 | 178.6 (9) | N5—C18—H18A | 109.5 |
C11—C10—C3 | 121.1 (6) | N5—C18—H18B | 109.5 |
C11—C10—H10 | 119.5 | H18A—C18—H18B | 109.5 |
C3—C10—H10 | 119.5 | N5—C18—H18C | 109.5 |
C10—C11—C6 | 121.8 (6) | H18A—C18—H18C | 109.5 |
C10—C11—H11 | 119.1 | H18B—C18—H18C | 109.5 |
C9—C2—C3—C4 | 180.0 (6) | C3—C10—C11—C6 | 0.2 (10) |
C1—C2—C3—C4 | 1.0 (10) | C7—C6—C11—C10 | −178.9 (6) |
C9—C2—C3—C10 | 1.4 (10) | C5—C6—C11—C10 | −0.4 (9) |
C1—C2—C3—C10 | −177.5 (6) | C17—N5—C13—C14 | 3.8 (13) |
C2—C3—C4—C5 | −178.8 (6) | C18—N5—C13—C14 | −178.4 (8) |
C10—C3—C4—C5 | −0.2 (9) | C17—N5—C13—Br1 | −178.9 (7) |
C3—C4—C5—C6 | 0.0 (10) | C18—N5—C13—Br1 | −1.1 (11) |
C4—C5—C6—C7 | 178.8 (6) | N5—C13—C14—C15 | −3.6 (15) |
C4—C5—C6—C11 | 0.3 (9) | Br1—C13—C14—C15 | 179.1 (8) |
C5—C6—C7—C8 | 1.4 (10) | C13—C14—C15—C16 | 3.4 (17) |
C11—C6—C7—C8 | 179.9 (6) | C14—C15—C16—C17 | −4 (2) |
C5—C6—C7—C12 | −177.5 (6) | C15—C16—C17—N5 | 4 (2) |
C11—C6—C7—C12 | 1.0 (10) | C13—N5—C17—C16 | −4.1 (16) |
C2—C3—C10—C11 | 178.7 (6) | C18—N5—C17—C16 | 178.0 (11) |
C4—C3—C10—C11 | 0.1 (9) |
2(C12H4N4)·C7H2N | F(000) = 546 |
Mr = 508.48 | Dx = 1.266 Mg m−3 |
Monoclinic, P21/c | Cu Kα radiation, λ = 1.54184 Å |
Hall symbol: -P 2ybc | Cell parameters from 2404 reflections |
a = 13.2712 (6) Å | θ = 4.8–75.7° |
b = 12.5807 (5) Å | µ = 0.65 mm−1 |
c = 7.7388 (5) Å | T = 100 K |
β = 90.466 (4)° | Prism, black |
V = 1292.04 (11) Å3 | 0.25 × 0.13 × 0.10 mm |
Z = 2 |
Xcalibur, Ruby, Nova diffractometer | 2569 independent reflections |
Radiation source: micro-focus sealed X-ray tube | 1751 reflections with I > 2σ(I) |
Mirror monochromator | Rint = 0.080 |
Detector resolution: 10.4323 pixels mm-1 | θmax = 76.6°, θmin = 3.3° |
ω scans | h = −15→16 |
Absorption correction: multi-scan CrysAlisPro 1.171.39.46 (Rigaku Oxford Diffraction, 2018) Empirical absorption correction using spherical harmonics, implemented in SCALE3 ABSPACK scaling algorithm. | k = −15→14 |
Tmin = 0.431, Tmax = 1 | l = −9→9 |
5148 measured reflections |
Refinement on F2 | 58 restraints |
Least-squares matrix: full | Hydrogen site location: inferred from neighbouring sites |
R[F2 > 2σ(F2)] = 0.136 | H-atom parameters constrained |
wR(F2) = 0.391 | w = 1/[σ2(Fo2) + (0.161P)2 + 5.3177P] where P = (Fo2 + 2Fc2)/3 |
S = 1.06 | (Δ/σ)max = 0.001 |
2569 reflections | Δρmax = 1.09 e Å−3 |
190 parameters | Δρmin = −0.70 e Å−3 |
Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds involving l.s. planes. |
x | y | z | Uiso*/Ueq | Occ. (<1) | |
N1 | 0.7958 (3) | 0.3820 (4) | 0.4640 (7) | 0.0488 (12) | |
N2 | 0.2551 (3) | 0.3839 (4) | −0.1017 (7) | 0.0473 (12) | |
N3 | 0.6298 (3) | 0.3691 (3) | 0.9462 (7) | 0.0466 (11) | |
N4 | 0.0885 (3) | 0.3407 (4) | 0.3824 (6) | 0.0499 (12) | |
C1 | 0.7185 (4) | 0.3802 (4) | 0.5283 (7) | 0.0392 (12) | |
C2 | 0.6220 (4) | 0.3776 (3) | 0.6099 (7) | 0.0343 (11) | |
C3 | 0.5326 (3) | 0.3776 (3) | 0.5196 (6) | 0.0312 (10) | |
C4 | 0.5319 (4) | 0.3827 (3) | 0.3314 (7) | 0.0348 (11) | |
H4 | 0.592604 | 0.386207 | 0.272514 | 0.042* | |
C5 | 0.4447 (3) | 0.3823 (3) | 0.2418 (7) | 0.0366 (11) | |
H5 | 0.44682 | 0.386946 | 0.121993 | 0.044* | |
C6 | 0.3487 (3) | 0.3749 (3) | 0.3242 (6) | 0.0344 (11) | |
C7 | 0.2590 (4) | 0.3701 (3) | 0.2332 (6) | 0.0344 (11) | |
C8 | 0.2570 (3) | 0.3778 (3) | 0.0485 (7) | 0.0375 (11) | |
C9 | 0.6252 (3) | 0.3735 (3) | 0.7948 (7) | 0.0357 (11) | |
C10 | 0.4366 (4) | 0.3716 (3) | 0.6011 (7) | 0.0368 (11) | |
H10 | 0.434616 | 0.367936 | 0.721064 | 0.044* | |
C11 | 0.3493 (3) | 0.3711 (3) | 0.5128 (6) | 0.0327 (10) | |
H11 | 0.288657 | 0.368283 | 0.572077 | 0.039* | |
C12 | 0.1643 (4) | 0.3552 (4) | 0.3149 (7) | 0.0413 (12) | |
N5 | 0.0278 (5) | 0.5157 (8) | 0.9296 (9) | 0.098 (3) | 0.5 |
C13 | 0.0278 (5) | 0.5157 (8) | 0.9296 (9) | 0.098 (3) | 0.5 |
C14 | 0.0320 (6) | 0.4602 (10) | 0.7738 (11) | 0.108 (3) | |
C15 | −0.0247 (10) | 0.3832 (12) | 0.7700 (19) | 0.091 (3) | 0.5 |
H15 | −0.030181 | 0.342766 | 0.669813 | 0.109* | 0.5 |
C16 | −0.0818 (8) | 0.3555 (8) | 0.9167 (17) | 0.062 (3) | 0.5 |
H16 | −0.122484 | 0.295674 | 0.904845 | 0.074* | 0.5 |
C17 | −0.0847 (7) | 0.4009 (12) | 1.0607 (13) | 0.125 (5) |
U11 | U22 | U33 | U12 | U13 | U23 | |
N1 | 0.032 (2) | 0.048 (3) | 0.066 (3) | 0.0032 (18) | 0.000 (2) | 0.003 (2) |
N2 | 0.042 (2) | 0.042 (2) | 0.058 (3) | 0.0015 (18) | −0.013 (2) | −0.003 (2) |
N3 | 0.044 (2) | 0.036 (2) | 0.060 (3) | −0.0005 (18) | −0.007 (2) | 0.006 (2) |
N4 | 0.036 (2) | 0.050 (3) | 0.064 (3) | −0.0039 (19) | −0.001 (2) | 0.002 (2) |
C1 | 0.036 (2) | 0.024 (2) | 0.058 (3) | 0.0033 (17) | −0.009 (2) | 0.001 (2) |
C2 | 0.037 (2) | 0.0179 (19) | 0.048 (3) | 0.0005 (16) | 0.0014 (19) | 0.0004 (17) |
C3 | 0.039 (2) | 0.0156 (19) | 0.039 (2) | 0.0002 (15) | 0.0004 (19) | −0.0011 (16) |
C4 | 0.035 (2) | 0.0169 (19) | 0.053 (3) | 0.0013 (16) | 0.0047 (19) | 0.0002 (18) |
C5 | 0.033 (2) | 0.024 (2) | 0.052 (3) | −0.0003 (17) | 0.000 (2) | −0.0028 (19) |
C6 | 0.036 (2) | 0.018 (2) | 0.048 (3) | −0.0003 (16) | 0.0011 (19) | 0.0008 (17) |
C7 | 0.038 (2) | 0.023 (2) | 0.042 (3) | 0.0008 (17) | 0.0006 (19) | −0.0008 (17) |
C8 | 0.031 (2) | 0.026 (2) | 0.056 (3) | 0.0022 (16) | −0.011 (2) | −0.002 (2) |
C9 | 0.032 (2) | 0.018 (2) | 0.057 (3) | −0.0020 (15) | −0.007 (2) | 0.0059 (18) |
C10 | 0.035 (2) | 0.0167 (19) | 0.059 (3) | −0.0004 (16) | 0.001 (2) | 0.0038 (18) |
C11 | 0.036 (2) | 0.0186 (19) | 0.044 (3) | −0.0019 (16) | 0.0046 (18) | 0.0006 (17) |
C12 | 0.036 (2) | 0.031 (2) | 0.057 (3) | −0.0002 (19) | −0.009 (2) | −0.001 (2) |
N5 | 0.040 (3) | 0.159 (8) | 0.094 (5) | 0.038 (4) | 0.020 (3) | 0.056 (5) |
C13 | 0.040 (3) | 0.159 (8) | 0.094 (5) | 0.038 (4) | 0.020 (3) | 0.056 (5) |
C14 | 0.064 (4) | 0.171 (9) | 0.090 (5) | 0.052 (5) | 0.025 (4) | 0.062 (5) |
C15 | 0.070 (8) | 0.112 (9) | 0.090 (8) | 0.069 (6) | 0.023 (6) | 0.045 (6) |
C16 | 0.041 (5) | 0.028 (5) | 0.116 (8) | −0.005 (4) | −0.014 (5) | 0.002 (5) |
C17 | 0.069 (6) | 0.213 (13) | 0.093 (6) | 0.069 (7) | 0.015 (5) | 0.029 (7) |
N1—C1 | 1.143 (7) | C6—C11 | 1.460 (7) |
N2—C8 | 1.165 (7) | C7—C12 | 1.424 (7) |
N3—C9 | 1.174 (7) | C7—C8 | 1.432 (7) |
N4—C12 | 1.151 (7) | C10—C11 | 1.341 (7) |
C1—C2 | 1.433 (7) | C10—H10 | 0.93 |
C2—C3 | 1.372 (7) | C11—H11 | 0.93 |
C2—C9 | 1.432 (7) | C13—C17i | 1.295 (17) |
C3—C10 | 1.428 (7) | C13—C13i | 1.378 (11) |
C3—C4 | 1.458 (7) | C13—C14 | 1.395 (12) |
C4—C5 | 1.344 (7) | C14—C15 | 1.226 (15) |
C4—H4 | 0.93 | C15—C16 | 1.414 (14) |
C5—C6 | 1.433 (7) | C15—H15 | 0.93 |
C5—H5 | 0.93 | C16—C17 | 1.253 (13) |
C6—C7 | 1.380 (7) | C16—H16 | 0.93 |
N1—C1—C2 | 179.6 (6) | N3—C9—C2 | 178.5 (5) |
C3—C2—C9 | 121.8 (4) | C11—C10—C3 | 123.1 (5) |
C3—C2—C1 | 123.2 (5) | C11—C10—H10 | 118.5 |
C9—C2—C1 | 115.0 (4) | C3—C10—H10 | 118.5 |
C2—C3—C10 | 123.1 (5) | C10—C11—C6 | 120.4 (4) |
C2—C3—C4 | 120.5 (4) | C10—C11—H11 | 119.8 |
C10—C3—C4 | 116.4 (4) | C6—C11—H11 | 119.8 |
C5—C4—C3 | 120.9 (4) | N4—C12—C7 | 178.3 (5) |
C5—C4—H4 | 119.5 | C17i—C13—C13i | 120.1 (12) |
C3—C4—H4 | 119.5 | C17i—C13—C14 | 115.3 (7) |
C4—C5—C6 | 122.4 (5) | C13i—C13—C14 | 124.4 (12) |
C4—C5—H5 | 118.8 | C15—C14—C13 | 112.8 (10) |
C6—C5—H5 | 118.8 | C14—C15—C16 | 120.6 (13) |
C7—C6—C5 | 122.9 (5) | C14—C15—H15 | 119.7 |
C7—C6—C11 | 120.4 (4) | C16—C15—H15 | 119.7 |
C5—C6—C11 | 116.7 (4) | C17—C16—C15 | 128.5 (12) |
C6—C7—C12 | 122.7 (5) | C17—C16—H16 | 115.8 |
C6—C7—C8 | 121.0 (4) | C15—C16—H16 | 115.8 |
C12—C7—C8 | 116.3 (4) | C16—C17—C13i | 113.5 (10) |
N2—C8—C7 | 179.8 (6) | ||
C9—C2—C3—C10 | −1.1 (6) | C11—C6—C7—C8 | 177.6 (4) |
C1—C2—C3—C10 | 178.0 (4) | C2—C3—C10—C11 | −179.7 (4) |
C9—C2—C3—C4 | 179.5 (4) | C4—C3—C10—C11 | −0.3 (6) |
C1—C2—C3—C4 | −1.3 (6) | C3—C10—C11—C6 | 1.1 (6) |
C2—C3—C4—C5 | 179.7 (4) | C7—C6—C11—C10 | 177.4 (4) |
C10—C3—C4—C5 | 0.4 (6) | C5—C6—C11—C10 | −1.8 (6) |
C3—C4—C5—C6 | −1.2 (6) | C17i—C13—C14—C15 | −178.6 (10) |
C4—C5—C6—C7 | −177.3 (4) | C13i—C13—C14—C15 | 4.6 (14) |
C4—C5—C6—C11 | 1.9 (6) | C13—C14—C15—C16 | −3.2 (15) |
C5—C6—C7—C12 | 175.4 (4) | C14—C15—C16—C17 | 1 (2) |
C11—C6—C7—C12 | −3.7 (6) | C15—C16—C17—C13i | 0.8 (18) |
C5—C6—C7—C8 | −3.3 (6) |
Symmetry code: (i) −x, −y+1, −z+2. |
2(C12H4N4)·C7H2N | F(000) = 554 |
Mr = 508.48 | Dx = 1.266 Mg m−3 |
Monoclinic, P21/c | Cu Kα radiation, λ = 1.54184 Å |
Hall symbol: -P 2ybc | Cell parameters from 4296 reflections |
a = 13.3766 (2) Å | θ = 4.8–75.9° |
b = 12.8023 (2) Å | µ = 0.65 mm−1 |
c = 7.7861 (1) Å | T = 293 K |
β = 90.396 (1)° | Prism, black |
V = 1333.35 (3) Å3 | 0.25 × 0.13 × 0.10 mm |
Z = 2 |
Xcalibur, Ruby, Nova diffractometer | 2655 independent reflections |
Radiation source: micro-focus sealed X-ray tube | 2368 reflections with I > 2σ(I) |
Mirror monochromator | Rint = 0.016 |
Detector resolution: 10.4323 pixels mm-1 | θmax = 76.0°, θmin = 3.3° |
ω scans | h = −16→13 |
Absorption correction: multi-scan CrysAlisPro 1.171.39.46 (Rigaku Oxford Diffraction, 2018) Empirical absorption correction using spherical harmonics, implemented in SCALE3 ABSPACK scaling algorithm. | k = −15→13 |
Tmin = 0.740, Tmax = 1 | l = −9→9 |
7175 measured reflections |
Refinement on F2 | 59 restraints |
Least-squares matrix: full | Hydrogen site location: inferred from neighbouring sites |
R[F2 > 2σ(F2)] = 0.080 | H-atom parameters constrained |
wR(F2) = 0.244 | w = 1/[σ2(Fo2) + (0.127P)2 + 0.7163P] where P = (Fo2 + 2Fc2)/3 |
S = 1.06 | (Δ/σ)max < 0.001 |
2655 reflections | Δρmax = 0.50 e Å−3 |
190 parameters | Δρmin = −0.47 e Å−3 |
Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds involving l.s. planes. |
x | y | z | Uiso*/Ueq | Occ. (<1) | |
N1 | 0.79412 (17) | 0.3804 (2) | 0.4643 (4) | 0.0786 (8) | |
N2 | 0.25924 (19) | 0.3835 (2) | −0.0970 (3) | 0.0752 (7) | |
N3 | 0.62860 (19) | 0.36881 (19) | 0.9386 (3) | 0.0696 (7) | |
N4 | 0.09276 (18) | 0.3418 (3) | 0.3785 (4) | 0.0843 (8) | |
C1 | 0.71694 (17) | 0.37920 (18) | 0.5278 (3) | 0.0530 (6) | |
C2 | 0.62222 (16) | 0.37756 (15) | 0.6091 (3) | 0.0445 (5) | |
C3 | 0.53293 (15) | 0.37771 (14) | 0.5162 (3) | 0.0411 (5) | |
C4 | 0.53252 (16) | 0.38336 (16) | 0.3324 (3) | 0.0441 (5) | |
H4 | 0.592932 | 0.387704 | 0.274452 | 0.053* | |
C5 | 0.44604 (16) | 0.38249 (16) | 0.2417 (3) | 0.0446 (5) | |
H5 | 0.448037 | 0.386771 | 0.12255 | 0.054* | |
C6 | 0.35108 (16) | 0.37507 (15) | 0.3258 (3) | 0.0433 (5) | |
C7 | 0.26228 (17) | 0.37032 (16) | 0.2318 (3) | 0.0484 (6) | |
C8 | 0.26028 (18) | 0.37778 (19) | 0.0499 (3) | 0.0546 (6) | |
C9 | 0.62503 (17) | 0.37243 (16) | 0.7917 (3) | 0.0485 (5) | |
C10 | 0.43804 (16) | 0.37212 (15) | 0.5998 (3) | 0.0434 (5) | |
H10 | 0.435939 | 0.369351 | 0.71905 | 0.052* | |
C11 | 0.35137 (16) | 0.37077 (15) | 0.5091 (3) | 0.0439 (5) | |
H11 | 0.290957 | 0.366966 | 0.567191 | 0.053* | |
C12 | 0.16802 (18) | 0.3552 (2) | 0.3133 (3) | 0.0582 (6) | |
N5 | 0.0283 (3) | 0.5130 (4) | 0.9314 (6) | 0.1145 (14) | 0.5 |
C13 | 0.0283 (3) | 0.5130 (4) | 0.9314 (6) | 0.1145 (14) | 0.5 |
C14 | 0.0353 (4) | 0.4620 (6) | 0.7794 (8) | 0.144 (2) | |
C15 | −0.0182 (6) | 0.3943 (6) | 0.7836 (9) | 0.0871 (18) | 0.5 |
H15 | −0.023482 | 0.354855 | 0.683739 | 0.105* | 0.5 |
C16 | −0.0806 (5) | 0.3607 (5) | 0.9277 (11) | 0.0852 (18) | 0.5 |
H16 | −0.119588 | 0.301335 | 0.912059 | 0.102* | 0.5 |
C17 | −0.0850 (5) | 0.4025 (7) | 1.0591 (8) | 0.159 (3) |
U11 | U22 | U33 | U12 | U13 | U23 | |
N1 | 0.0476 (13) | 0.102 (2) | 0.0867 (18) | 0.0044 (11) | 0.0116 (11) | 0.0033 (13) |
N2 | 0.0720 (15) | 0.0977 (19) | 0.0558 (13) | 0.0051 (12) | −0.0113 (11) | −0.0046 (11) |
N3 | 0.0765 (16) | 0.0808 (16) | 0.0513 (12) | −0.0050 (11) | −0.0069 (10) | 0.0093 (10) |
N4 | 0.0483 (13) | 0.108 (2) | 0.0964 (19) | −0.0037 (12) | 0.0049 (12) | −0.0006 (15) |
C1 | 0.0447 (12) | 0.0576 (14) | 0.0568 (13) | 0.0027 (9) | −0.0033 (10) | −0.0002 (10) |
C2 | 0.0435 (11) | 0.0427 (11) | 0.0473 (11) | 0.0006 (8) | 0.0002 (8) | 0.0012 (8) |
C3 | 0.0423 (11) | 0.0367 (10) | 0.0442 (11) | 0.0000 (7) | 0.0006 (8) | −0.0011 (7) |
C4 | 0.0429 (11) | 0.0466 (11) | 0.0427 (11) | 0.0005 (8) | 0.0045 (8) | −0.0032 (8) |
C5 | 0.0460 (11) | 0.0476 (11) | 0.0403 (10) | 0.0002 (8) | 0.0013 (8) | −0.0032 (8) |
C6 | 0.0430 (11) | 0.0399 (11) | 0.0470 (11) | −0.0004 (7) | −0.0005 (8) | −0.0010 (8) |
C7 | 0.0446 (12) | 0.0488 (12) | 0.0518 (12) | 0.0006 (8) | −0.0040 (9) | −0.0024 (9) |
C8 | 0.0491 (13) | 0.0595 (14) | 0.0551 (14) | 0.0028 (9) | −0.0108 (10) | −0.0056 (10) |
C9 | 0.0469 (12) | 0.0479 (12) | 0.0507 (13) | −0.0012 (8) | −0.0040 (9) | 0.0049 (9) |
C10 | 0.0449 (11) | 0.0436 (11) | 0.0416 (10) | −0.0027 (8) | 0.0028 (8) | 0.0027 (8) |
C11 | 0.0418 (11) | 0.0442 (11) | 0.0458 (11) | −0.0032 (8) | 0.0038 (8) | 0.0012 (8) |
C12 | 0.0440 (13) | 0.0650 (14) | 0.0655 (15) | 0.0018 (10) | −0.0062 (10) | −0.0030 (11) |
N5 | 0.0594 (18) | 0.161 (3) | 0.123 (3) | 0.0318 (19) | 0.0183 (17) | 0.075 (3) |
C13 | 0.0594 (18) | 0.161 (3) | 0.123 (3) | 0.0318 (19) | 0.0183 (17) | 0.075 (3) |
C14 | 0.084 (3) | 0.209 (6) | 0.139 (4) | 0.038 (3) | 0.017 (3) | 0.084 (4) |
C15 | 0.085 (5) | 0.110 (5) | 0.066 (3) | 0.036 (4) | −0.003 (3) | −0.002 (3) |
C16 | 0.069 (4) | 0.064 (3) | 0.123 (5) | −0.010 (3) | −0.014 (3) | −0.014 (3) |
C17 | 0.118 (4) | 0.242 (8) | 0.117 (4) | 0.068 (5) | 0.030 (3) | 0.053 (4) |
N1—C1 | 1.148 (3) | C7—C8 | 1.420 (3) |
N2—C8 | 1.146 (3) | C7—C12 | 1.428 (3) |
N3—C9 | 1.145 (3) | C10—C11 | 1.353 (3) |
N4—C12 | 1.144 (3) | C10—H10 | 0.93 |
C1—C2 | 1.420 (3) | C11—H11 | 0.93 |
C2—C3 | 1.392 (3) | C13—C17i | 1.323 (9) |
C2—C9 | 1.423 (3) | C13—C14 | 1.355 (8) |
C3—C10 | 1.432 (3) | C13—C13i | 1.356 (7) |
C3—C4 | 1.433 (3) | C13—C15 | 2.002 (10) |
C4—C5 | 1.351 (3) | C14—C15 | 1.124 (8) |
C4—H4 | 0.93 | C15—C16 | 1.467 (10) |
C5—C6 | 1.436 (3) | C15—H15 | 0.93 |
C5—H5 | 0.93 | C16—C17 | 1.157 (8) |
C6—C7 | 1.392 (3) | C16—H16 | 0.93 |
C6—C11 | 1.428 (3) | ||
N1—C1—C2 | 179.0 (3) | C3—C10—H10 | 119.3 |
C3—C2—C1 | 122.2 (2) | C10—C11—C6 | 121.14 (19) |
C3—C2—C9 | 122.4 (2) | C10—C11—H11 | 119.4 |
C1—C2—C9 | 115.36 (19) | C6—C11—H11 | 119.4 |
C2—C3—C10 | 121.58 (19) | N4—C12—C7 | 179.1 (3) |
C2—C3—C4 | 121.09 (19) | C17i—C13—C14 | 113.6 (5) |
C10—C3—C4 | 117.32 (19) | C17i—C13—C13i | 118.7 (7) |
C5—C4—C3 | 121.26 (19) | C14—C13—C13i | 127.8 (7) |
C5—C4—H4 | 119.4 | C17i—C13—C15 | 145.9 (5) |
C3—C4—H4 | 119.4 | C14—C13—C15 | 32.4 (3) |
C4—C5—C6 | 121.25 (19) | C13i—C13—C15 | 95.4 (6) |
C4—C5—H5 | 119.4 | C15—C14—C13 | 107.3 (6) |
C6—C5—H5 | 119.4 | C14—C15—C16 | 127.9 (7) |
C7—C6—C11 | 121.3 (2) | C14—C15—C13 | 40.3 (4) |
C7—C6—C5 | 121.1 (2) | C16—C15—C13 | 87.7 (4) |
C11—C6—C5 | 117.51 (19) | C14—C15—H15 | 116.1 |
C6—C7—C8 | 122.1 (2) | C16—C15—H15 | 116.1 |
C6—C7—C12 | 121.7 (2) | C13—C15—H15 | 156.2 |
C8—C7—C12 | 116.2 (2) | C17—C16—C15 | 125.0 (8) |
N2—C8—C7 | 179.6 (3) | C17—C16—H16 | 117.5 |
N3—C9—C2 | 179.1 (3) | C15—C16—H16 | 117.5 |
C11—C10—C3 | 121.50 (19) | C16—C17—C13i | 113.3 (7) |
C11—C10—H10 | 119.3 | ||
C1—C2—C3—C10 | 177.64 (19) | C5—C6—C7—C12 | 175.3 (2) |
C9—C2—C3—C10 | −0.3 (3) | C2—C3—C10—C11 | −179.04 (18) |
C1—C2—C3—C4 | −2.3 (3) | C4—C3—C10—C11 | 0.9 (3) |
C9—C2—C3—C4 | 179.75 (18) | C3—C10—C11—C6 | −0.1 (3) |
C2—C3—C4—C5 | 179.34 (18) | C7—C6—C11—C10 | 177.91 (18) |
C10—C3—C4—C5 | −0.6 (3) | C5—C6—C11—C10 | −0.9 (3) |
C3—C4—C5—C6 | −0.5 (3) | C17i—C13—C14—C15 | −177.4 (5) |
C4—C5—C6—C7 | −177.61 (19) | C13i—C13—C14—C15 | 2.6 (8) |
C4—C5—C6—C11 | 1.2 (3) | C13—C14—C15—C16 | −3.5 (10) |
C11—C6—C7—C8 | 178.0 (2) | C14—C15—C16—C17 | 2.1 (13) |
C5—C6—C7—C8 | −3.2 (3) | C13—C15—C16—C17 | −0.2 (8) |
C11—C6—C7—C12 | −3.5 (3) | C15—C16—C17—C13i | 1.1 (10) |
Symmetry code: (i) −x, −y+1, −z+2. |
2(C12H4N4)·C6H7IN | Z = 1 |
Mr = 628.41 | F(000) = 310 |
Triclinic, P1 | Dx = 1.518 Mg m−3 |
Hall symbol: P 1 | Cu Kα radiation, λ = 1.54184 Å |
a = 7.1680 (4) Å | Cell parameters from 4584 reflections |
b = 7.6291 (4) Å | θ = 3.3–76.0° |
c = 13.6797 (8) Å | µ = 9.46 mm−1 |
α = 78.422 (5)° | T = 293 K |
β = 83.441 (5)° | Prism, black |
γ = 69.680 (5)° | 0.12 × 0.10 × 0.05 mm |
V = 686.44 (7) Å3 |
Xcalibur, Ruby, Nova diffractometer | 3390 independent reflections |
Radiation source: micro-focus sealed X-ray tube | 3380 reflections with I > 2σ(I) |
Mirror monochromator | Rint = 0.037 |
Detector resolution: 10.4323 pixels mm-1 | θmax = 76.2°, θmin = 3.3° |
ω scans | h = −7→8 |
Absorption correction: multi-scan CrysAlisPro 1.171.39.46 (Rigaku Oxford Diffraction, 2018) Empirical absorption correction using spherical harmonics, implemented in SCALE3 ABSPACK scaling algorithm. | k = −7→9 |
Tmin = 0.593, Tmax = 1 | l = −15→17 |
5556 measured reflections |
Refinement on F2 | Hydrogen site location: inferred from neighbouring sites |
Least-squares matrix: full | H-atom parameters constrained |
R[F2 > 2σ(F2)] = 0.042 | w = 1/[σ2(Fo2) + (0.0822P)2 + 0.1275P] where P = (Fo2 + 2Fc2)/3 |
wR(F2) = 0.115 | (Δ/σ)max < 0.001 |
S = 1.03 | Δρmax = 0.54 e Å−3 |
3390 reflections | Δρmin = −1.18 e Å−3 |
361 parameters | Absolute structure: Classical Flack method preferred over Parsons because s.u. lower. |
3 restraints | Absolute structure parameter: 0.161 (8) |
Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds involving l.s. planes. |
x | y | z | Uiso*/Ueq | ||
I1 | 0.49222 (7) | 0.81611 (7) | 0.80898 (6) | 0.07149 (16) | |
N5 | 0.2664 (9) | 1.3474 (9) | 0.9132 (4) | 0.0590 (12) | |
C13 | 0.2900 (10) | 1.1960 (10) | 0.8724 (5) | 0.0546 (12) | |
H13 | 0.187283 | 1.192059 | 0.837958 | 0.066* | |
C14 | 0.4652 (10) | 1.0457 (10) | 0.8810 (5) | 0.0580 (14) | |
C15 | 0.6191 (13) | 1.0503 (16) | 0.9338 (8) | 0.072 (2) | |
H15 | 0.73826 | 0.949331 | 0.941521 | 0.087* | |
C16 | 0.5862 (19) | 1.212 (2) | 0.9741 (10) | 0.081 (3) | |
H16 | 0.686125 | 1.22122 | 1.008446 | 0.097* | |
C17 | 0.4114 (13) | 1.3560 (12) | 0.9641 (5) | 0.0653 (16) | |
H17 | 0.391229 | 1.462153 | 0.992851 | 0.078* | |
C18 | 0.075 (2) | 1.5110 (19) | 0.8972 (13) | 0.092 (4) | |
H18A | 0.076958 | 1.610165 | 0.93017 | 0.137* | |
H18B | 0.060876 | 1.558278 | 0.826936 | 0.137* | |
H18C | −0.03497 | 1.469137 | 0.924211 | 0.137* | |
N1A | 0.9199 (15) | 0.1876 (17) | 1.7595 (7) | 0.083 (2) | |
N2A | 0.6916 (12) | 0.9852 (11) | 1.2322 (6) | 0.0733 (17) | |
N3A | 0.8984 (18) | −0.2446 (17) | 1.6026 (10) | 0.079 (3) | |
N4A | 0.6467 (19) | 0.554 (2) | 1.0803 (8) | 0.078 (3) | |
C1A | 0.8996 (12) | 0.1469 (14) | 1.6881 (6) | 0.061 (2) | |
C2A | 0.8657 (8) | 0.1005 (10) | 1.5953 (5) | 0.0535 (12) | |
C3A | 0.8239 (8) | 0.2344 (9) | 1.5091 (4) | 0.0470 (11) | |
C4A | 0.8166 (9) | 0.4265 (10) | 1.5060 (5) | 0.0492 (12) | |
H4A | 0.839163 | 0.461309 | 1.563783 | 0.059* | |
C5A | 0.7784 (9) | 0.5564 (11) | 1.4226 (5) | 0.0488 (12) | |
H5A | 0.774387 | 0.679183 | 1.423589 | 0.059* | |
C6A | 0.7435 (7) | 0.5087 (8) | 1.3312 (4) | 0.0435 (10) | |
C7A | 0.7039 (8) | 0.6412 (9) | 1.2435 (4) | 0.0480 (11) | |
C8A | 0.6975 (11) | 0.8328 (12) | 1.2377 (6) | 0.0526 (15) | |
C9A | 0.8859 (10) | −0.0934 (11) | 1.5989 (5) | 0.0583 (15) | |
C10A | 0.7890 (8) | 0.1861 (9) | 1.4188 (5) | 0.0495 (11) | |
H10A | 0.794032 | 0.062861 | 1.41807 | 0.059* | |
C11A | 0.7482 (8) | 0.3187 (9) | 1.3333 (4) | 0.0470 (11) | |
H11A | 0.723239 | 0.28489 | 1.275759 | 0.056* | |
C12A | 0.6731 (10) | 0.5936 (10) | 1.1530 (5) | 0.0550 (13) | |
N1B | 0.4121 (14) | 0.5040 (13) | 0.6957 (6) | 0.0726 (19) | |
N2B | 0.1531 (13) | 1.3048 (10) | 0.1631 (6) | 0.0746 (17) | |
N3B | 0.3523 (19) | 0.0780 (16) | 0.5411 (9) | 0.074 (3) | |
N4B | 0.0766 (16) | 0.8757 (19) | 0.0219 (9) | 0.076 (3) | |
C1B | 0.3833 (11) | 0.4661 (11) | 0.6236 (6) | 0.0505 (15) | |
C2B | 0.3455 (8) | 0.4216 (8) | 0.5327 (4) | 0.0466 (10) | |
C3B | 0.3059 (7) | 0.5532 (8) | 0.4447 (4) | 0.0416 (9) | |
C4B | 0.3019 (8) | 0.7436 (8) | 0.4398 (5) | 0.0440 (10) | |
H4B | 0.326588 | 0.779559 | 0.496749 | 0.053* | |
C5B | 0.2631 (9) | 0.8727 (9) | 0.3546 (5) | 0.0453 (12) | |
H5B | 0.26368 | 0.994688 | 0.353864 | 0.054* | |
C6B | 0.2212 (7) | 0.8249 (8) | 0.2658 (4) | 0.0431 (10) | |
C7B | 0.1738 (8) | 0.9580 (8) | 0.1771 (4) | 0.0473 (11) | |
C8B | 0.1627 (11) | 1.1502 (11) | 0.1718 (6) | 0.0534 (15) | |
C9B | 0.3484 (9) | 0.2325 (9) | 0.5380 (5) | 0.0517 (12) | |
C10B | 0.2674 (8) | 0.5040 (8) | 0.3553 (4) | 0.0452 (10) | |
H10B | 0.27017 | 0.381045 | 0.355808 | 0.054* | |
C11B | 0.2265 (8) | 0.6343 (8) | 0.2693 (4) | 0.0462 (10) | |
H11B | 0.201838 | 0.598743 | 0.21221 | 0.055* | |
C12B | 0.1238 (9) | 0.9109 (10) | 0.0916 (5) | 0.0549 (13) |
U11 | U22 | U33 | U12 | U13 | U23 | |
I1 | 0.0881 (3) | 0.0634 (2) | 0.0560 (2) | −0.01547 (16) | −0.00058 (15) | −0.01402 (14) |
N5 | 0.062 (3) | 0.069 (3) | 0.051 (3) | −0.029 (2) | −0.003 (2) | −0.009 (2) |
C13 | 0.059 (3) | 0.062 (3) | 0.048 (3) | −0.025 (3) | −0.005 (2) | −0.012 (2) |
C14 | 0.055 (3) | 0.065 (4) | 0.049 (3) | −0.019 (3) | −0.004 (2) | −0.001 (3) |
C15 | 0.063 (4) | 0.085 (6) | 0.068 (5) | −0.025 (4) | −0.010 (3) | −0.011 (5) |
C16 | 0.082 (6) | 0.100 (8) | 0.076 (6) | −0.048 (6) | −0.024 (5) | −0.007 (5) |
C17 | 0.081 (4) | 0.078 (4) | 0.051 (3) | −0.042 (4) | −0.008 (3) | −0.012 (3) |
C18 | 0.095 (7) | 0.068 (6) | 0.104 (11) | −0.010 (5) | 0.013 (7) | −0.036 (6) |
N1A | 0.092 (5) | 0.098 (7) | 0.063 (4) | −0.033 (5) | −0.022 (4) | −0.009 (4) |
N2A | 0.084 (4) | 0.063 (4) | 0.084 (5) | −0.037 (3) | −0.008 (3) | −0.013 (4) |
N3A | 0.089 (6) | 0.067 (6) | 0.081 (7) | −0.030 (5) | 0.002 (5) | −0.004 (5) |
N4A | 0.096 (6) | 0.100 (8) | 0.050 (5) | −0.044 (6) | −0.019 (4) | −0.010 (5) |
C1A | 0.056 (3) | 0.078 (5) | 0.052 (4) | −0.029 (3) | −0.015 (3) | 0.000 (3) |
C2A | 0.047 (2) | 0.064 (3) | 0.052 (3) | −0.020 (2) | −0.007 (2) | −0.009 (3) |
C3A | 0.042 (2) | 0.058 (3) | 0.045 (3) | −0.021 (2) | −0.0065 (18) | −0.008 (2) |
C4A | 0.050 (3) | 0.058 (3) | 0.048 (3) | −0.025 (2) | −0.010 (2) | −0.012 (3) |
C5A | 0.049 (3) | 0.058 (4) | 0.050 (3) | −0.027 (3) | −0.007 (2) | −0.013 (3) |
C6A | 0.040 (2) | 0.054 (3) | 0.043 (2) | −0.0217 (19) | −0.0047 (17) | −0.008 (2) |
C7A | 0.048 (2) | 0.059 (3) | 0.043 (3) | −0.025 (2) | −0.0026 (19) | −0.009 (2) |
C8A | 0.057 (3) | 0.059 (4) | 0.050 (4) | −0.029 (3) | −0.008 (3) | −0.005 (3) |
C9A | 0.055 (3) | 0.063 (4) | 0.051 (3) | −0.015 (3) | 0.001 (2) | −0.008 (3) |
C10A | 0.046 (2) | 0.051 (3) | 0.056 (3) | −0.017 (2) | −0.003 (2) | −0.014 (2) |
C11A | 0.051 (2) | 0.055 (3) | 0.040 (2) | −0.021 (2) | −0.0010 (19) | −0.014 (2) |
C12A | 0.061 (3) | 0.065 (4) | 0.045 (3) | −0.026 (3) | −0.009 (2) | −0.008 (3) |
N1B | 0.092 (5) | 0.076 (5) | 0.050 (3) | −0.024 (4) | −0.007 (3) | −0.016 (4) |
N2B | 0.094 (5) | 0.054 (3) | 0.073 (4) | −0.025 (3) | 0.000 (3) | −0.006 (3) |
N3B | 0.099 (6) | 0.057 (5) | 0.076 (7) | −0.039 (4) | −0.009 (5) | −0.007 (4) |
N4B | 0.072 (5) | 0.100 (8) | 0.057 (5) | −0.019 (5) | −0.015 (4) | −0.023 (5) |
C1B | 0.054 (3) | 0.051 (3) | 0.042 (3) | −0.016 (2) | 0.001 (2) | −0.003 (3) |
C2B | 0.047 (2) | 0.049 (3) | 0.046 (3) | −0.020 (2) | 0.0001 (19) | −0.009 (2) |
C3B | 0.038 (2) | 0.044 (3) | 0.044 (2) | −0.0155 (17) | −0.0014 (17) | −0.007 (2) |
C4B | 0.048 (2) | 0.044 (3) | 0.043 (3) | −0.0162 (19) | −0.001 (2) | −0.012 (2) |
C5B | 0.048 (3) | 0.043 (3) | 0.046 (3) | −0.017 (2) | −0.003 (2) | −0.008 (2) |
C6B | 0.039 (2) | 0.048 (3) | 0.044 (2) | −0.0172 (18) | −0.0023 (17) | −0.007 (2) |
C7B | 0.046 (2) | 0.051 (3) | 0.044 (3) | −0.017 (2) | −0.0029 (19) | −0.004 (2) |
C8B | 0.057 (3) | 0.050 (4) | 0.048 (4) | −0.016 (3) | −0.003 (3) | 0.002 (3) |
C9B | 0.057 (3) | 0.050 (3) | 0.052 (3) | −0.026 (2) | −0.007 (2) | −0.001 (2) |
C10B | 0.047 (2) | 0.044 (2) | 0.050 (3) | −0.0200 (19) | −0.0045 (19) | −0.010 (2) |
C11B | 0.048 (2) | 0.051 (3) | 0.046 (3) | −0.023 (2) | −0.0057 (19) | −0.007 (2) |
C12B | 0.052 (3) | 0.059 (3) | 0.052 (3) | −0.018 (2) | −0.008 (2) | −0.004 (3) |
I1—C14 | 2.119 (8) | C6A—C7A | 1.390 (8) |
N5—C13 | 1.333 (10) | C6A—C11A | 1.433 (8) |
N5—C17 | 1.342 (9) | C7A—C12A | 1.420 (9) |
N5—C18 | 1.502 (15) | C7A—C8A | 1.432 (10) |
C13—C14 | 1.373 (10) | C10A—C11A | 1.368 (9) |
C13—H13 | 0.93 | C10A—H10A | 0.93 |
C14—C15 | 1.400 (12) | C11A—H11A | 0.93 |
C15—C16 | 1.39 (2) | N1B—C1B | 1.141 (13) |
C15—H15 | 0.93 | N2B—C8B | 1.139 (12) |
C16—C17 | 1.348 (18) | N3B—C9B | 1.162 (13) |
C16—H16 | 0.93 | N4B—C12B | 1.155 (15) |
C17—H17 | 0.93 | C1B—C2B | 1.430 (11) |
C18—H18A | 0.96 | C2B—C3B | 1.390 (8) |
C18—H18B | 0.96 | C2B—C9B | 1.423 (8) |
C18—H18C | 0.96 | C3B—C10B | 1.430 (8) |
N1A—C1A | 1.122 (14) | C3B—C4B | 1.431 (8) |
N2A—C8A | 1.136 (12) | C4B—C5B | 1.352 (9) |
N3A—C9A | 1.117 (15) | C4B—H4B | 0.93 |
N4A—C12A | 1.147 (14) | C5B—C6B | 1.426 (9) |
C1A—C2A | 1.450 (11) | C5B—H5B | 0.93 |
C2A—C3A | 1.382 (9) | C6B—C7B | 1.407 (8) |
C2A—C9A | 1.427 (11) | C6B—C11B | 1.433 (8) |
C3A—C10A | 1.430 (8) | C7B—C12B | 1.407 (9) |
C3A—C4A | 1.440 (9) | C7B—C8B | 1.428 (10) |
C4A—C5A | 1.337 (10) | C10B—C11B | 1.366 (8) |
C4A—H4A | 0.93 | C10B—H10B | 0.93 |
C5A—C6A | 1.441 (8) | C11B—H11B | 0.93 |
C5A—H5A | 0.93 | ||
C13—N5—C17 | 121.1 (7) | C6A—C7A—C12A | 122.0 (6) |
C13—N5—C18 | 117.8 (8) | C6A—C7A—C8A | 122.4 (6) |
C17—N5—C18 | 121.1 (9) | C12A—C7A—C8A | 115.5 (6) |
N5—C13—C14 | 120.3 (6) | N2A—C8A—C7A | 179.4 (9) |
N5—C13—H13 | 119.8 | N3A—C9A—C2A | 178.7 (9) |
C14—C13—H13 | 119.8 | C11A—C10A—C3A | 120.9 (6) |
C13—C14—C15 | 119.9 (8) | C11A—C10A—H10A | 119.6 |
C13—C14—I1 | 117.5 (5) | C3A—C10A—H10A | 119.6 |
C15—C14—I1 | 122.6 (6) | C10A—C11A—C6A | 121.0 (5) |
C16—C15—C14 | 117.1 (9) | C10A—C11A—H11A | 119.5 |
C16—C15—H15 | 121.5 | C6A—C11A—H11A | 119.5 |
C14—C15—H15 | 121.5 | N4A—C12A—C7A | 179.2 (9) |
C17—C16—C15 | 121.0 (9) | N1B—C1B—C2B | 179.2 (9) |
C17—C16—H16 | 119.5 | C3B—C2B—C9B | 121.5 (5) |
C15—C16—H16 | 119.5 | C3B—C2B—C1B | 122.9 (6) |
N5—C17—C16 | 120.6 (9) | C9B—C2B—C1B | 115.6 (6) |
N5—C17—H17 | 119.7 | C2B—C3B—C10B | 121.4 (5) |
C16—C17—H17 | 119.7 | C2B—C3B—C4B | 121.4 (5) |
N5—C18—H18A | 109.5 | C10B—C3B—C4B | 117.2 (5) |
N5—C18—H18B | 109.5 | C5B—C4B—C3B | 121.8 (6) |
H18A—C18—H18B | 109.5 | C5B—C4B—H4B | 119.1 |
N5—C18—H18C | 109.5 | C3B—C4B—H4B | 119.1 |
H18A—C18—H18C | 109.5 | C4B—C5B—C6B | 121.1 (6) |
H18B—C18—H18C | 109.5 | C4B—C5B—H5B | 119.5 |
N1A—C1A—C2A | 177.7 (11) | C6B—C5B—H5B | 119.5 |
C3A—C2A—C9A | 122.8 (6) | C7B—C6B—C5B | 122.3 (5) |
C3A—C2A—C1A | 121.9 (7) | C7B—C6B—C11B | 119.9 (5) |
C9A—C2A—C1A | 115.3 (7) | C5B—C6B—C11B | 117.8 (5) |
C2A—C3A—C10A | 120.9 (6) | C6B—C7B—C12B | 121.6 (5) |
C2A—C3A—C4A | 121.7 (6) | C6B—C7B—C8B | 121.4 (6) |
C10A—C3A—C4A | 117.4 (6) | C12B—C7B—C8B | 117.0 (6) |
C5A—C4A—C3A | 122.1 (6) | N2B—C8B—C7B | 177.0 (9) |
C5A—C4A—H4A | 119 | N3B—C9B—C2B | 179.1 (10) |
C3A—C4A—H4A | 119 | C11B—C10B—C3B | 121.2 (5) |
C4A—C5A—C6A | 120.9 (6) | C11B—C10B—H10B | 119.4 |
C4A—C5A—H5A | 119.6 | C3B—C10B—H10B | 119.4 |
C6A—C5A—H5A | 119.6 | C10B—C11B—C6B | 120.9 (5) |
C7A—C6A—C11A | 120.4 (5) | C10B—C11B—H11B | 119.5 |
C7A—C6A—C5A | 121.9 (6) | C6B—C11B—H11B | 119.5 |
C11A—C6A—C5A | 117.7 (5) | N4B—C12B—C7B | 177.9 (8) |
C17—N5—C13—C14 | −0.6 (10) | C2A—C3A—C10A—C11A | −179.8 (5) |
C18—N5—C13—C14 | 177.2 (9) | C4A—C3A—C10A—C11A | −0.7 (8) |
N5—C13—C14—C15 | 0.7 (10) | C3A—C10A—C11A—C6A | 1.3 (8) |
N5—C13—C14—I1 | −177.7 (5) | C7A—C6A—C11A—C10A | 179.3 (5) |
C13—C14—C15—C16 | −1.0 (13) | C5A—C6A—C11A—C10A | −1.4 (8) |
I1—C14—C15—C16 | 177.3 (8) | C9B—C2B—C3B—C10B | −0.3 (8) |
C14—C15—C16—C17 | 1.3 (16) | C1B—C2B—C3B—C10B | −179.6 (6) |
C13—N5—C17—C16 | 0.9 (12) | C9B—C2B—C3B—C4B | 179.6 (5) |
C18—N5—C17—C16 | −176.9 (10) | C1B—C2B—C3B—C4B | 0.3 (8) |
C15—C16—C17—N5 | −1.3 (16) | C2B—C3B—C4B—C5B | −179.8 (5) |
C9A—C2A—C3A—C10A | 3.0 (8) | C10B—C3B—C4B—C5B | 0.1 (8) |
C1A—C2A—C3A—C10A | −179.3 (6) | C3B—C4B—C5B—C6B | 1.0 (9) |
C9A—C2A—C3A—C4A | −176.0 (6) | C4B—C5B—C6B—C7B | 177.8 (5) |
C1A—C2A—C3A—C4A | 1.6 (9) | C4B—C5B—C6B—C11B | −1.5 (8) |
C2A—C3A—C4A—C5A | 179.2 (6) | C5B—C6B—C7B—C12B | −177.0 (5) |
C10A—C3A—C4A—C5A | 0.1 (8) | C11B—C6B—C7B—C12B | 2.4 (8) |
C3A—C4A—C5A—C6A | −0.3 (9) | C5B—C6B—C7B—C8B | −0.8 (8) |
C4A—C5A—C6A—C7A | −179.8 (6) | C11B—C6B—C7B—C8B | 178.6 (5) |
C4A—C5A—C6A—C11A | 0.9 (8) | C2B—C3B—C10B—C11B | 179.3 (5) |
C11A—C6A—C7A—C12A | −1.9 (8) | C4B—C3B—C10B—C11B | −0.6 (7) |
C5A—C6A—C7A—C12A | 178.8 (6) | C3B—C10B—C11B—C6B | 0.1 (8) |
C11A—C6A—C7A—C8A | 180.0 (6) | C7B—C6B—C11B—C10B | −178.4 (5) |
C5A—C6A—C7A—C8A | 0.7 (9) | C5B—C6B—C11B—C10B | 1.0 (8) |
2(C12H4N4)·C7H8Br2N | Z = 2 |
Mr = 674.35 | F(000) = 670 |
Triclinic, P1 | Dx = 1.579 Mg m−3 |
Hall symbol: -P 1 | Cu Kα radiation, λ = 1.54184 Å |
a = 8.0361 (3) Å | Cell parameters from 8501 reflections |
b = 13.0398 (3) Å | θ = 3.2–75.8° |
c = 14.2071 (4) Å | µ = 3.94 mm−1 |
α = 92.624 (2)° | T = 293 K |
β = 98.576 (2)° | Plate, black |
γ = 104.767 (3)° | 0.41 × 0.28 × 0.04 mm |
V = 1418.00 (7) Å3 |
Xcalibur, Ruby, Nova diffractometer | 5835 independent reflections |
Radiation source: micro-focus sealed X-ray tube | 5366 reflections with I > 2σ(I) |
Mirror monochromator | Rint = 0.045 |
Detector resolution: 10.4323 pixels mm-1 | θmax = 76.2°, θmin = 3.2° |
ω scans | h = −10→10 |
Absorption correction: multi-scan CrysAlisPro 1.171.39.46 (Rigaku Oxford Diffraction, 2018) Empirical absorption correction using spherical harmonics, implemented in SCALE3 ABSPACK scaling algorithm. | k = −16→15 |
Tmin = 0.543, Tmax = 1 | l = −14→17 |
12861 measured reflections |
Refinement on F2 | 0 restraints |
Least-squares matrix: full | Hydrogen site location: inferred from neighbouring sites |
R[F2 > 2σ(F2)] = 0.042 | H-atom parameters constrained |
wR(F2) = 0.112 | w = 1/[σ2(Fo2) + (0.0855P)2 + 2.5012P] where P = (Fo2 + 2Fc2)/3 |
S = 0.78 | (Δ/σ)max = 0.001 |
5835 reflections | Δρmax = 0.84 e Å−3 |
379 parameters | Δρmin = −1.02 e Å−3 |
Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds involving l.s. planes. |
x | y | z | Uiso*/Ueq | ||
Br1 | 0.72222 (3) | 0.91221 (2) | 0.65465 (2) | 0.03351 (10) | |
Br2 | 0.37038 (5) | 0.47266 (2) | 0.60162 (2) | 0.04291 (11) | |
N5 | 0.2578 (3) | 0.73913 (16) | 0.50303 (13) | 0.0209 (4) | |
C13 | 0.3980 (3) | 0.81944 (18) | 0.53890 (16) | 0.0217 (4) | |
H13 | 0.401378 | 0.888992 | 0.525412 | 0.026* | |
C14 | 0.5367 (3) | 0.79733 (19) | 0.59598 (16) | 0.0238 (4) | |
C15 | 0.5342 (3) | 0.6946 (2) | 0.61479 (17) | 0.0270 (5) | |
H15 | 0.629022 | 0.67907 | 0.65166 | 0.032* | |
C16 | 0.3858 (4) | 0.61503 (19) | 0.57698 (17) | 0.0266 (5) | |
C17 | 0.2476 (3) | 0.63849 (18) | 0.52078 (16) | 0.0235 (4) | |
H17 | 0.148204 | 0.584671 | 0.495499 | 0.028* | |
C18 | 0.1071 (3) | 0.7638 (2) | 0.44254 (18) | 0.0304 (5) | |
H18A | 0.046245 | 0.703038 | 0.397363 | 0.036* | |
H18B | 0.149171 | 0.823823 | 0.406607 | 0.036* | |
C19 | −0.0173 (4) | 0.7899 (3) | 0.5039 (2) | 0.0381 (6) | |
H19A | −0.113529 | 0.805543 | 0.463991 | 0.057* | |
H19B | −0.060124 | 0.73004 | 0.538776 | 0.057* | |
H19C | 0.042615 | 0.850605 | 0.548003 | 0.057* | |
N1A | 1.3909 (3) | 0.3800 (2) | 1.16972 (16) | 0.0339 (5) | |
N2A | 0.6354 (3) | 0.30165 (19) | 0.67969 (15) | 0.0333 (5) | |
N3A | 1.0343 (3) | 0.4558 (2) | 1.34768 (16) | 0.0364 (5) | |
N4A | 0.2662 (3) | 0.36503 (17) | 0.84928 (16) | 0.0288 (4) | |
C1A | 1.2534 (3) | 0.3903 (2) | 1.17385 (16) | 0.0264 (5) | |
C2A | 1.0847 (3) | 0.40287 (18) | 1.17936 (16) | 0.0234 (4) | |
C3A | 0.9566 (3) | 0.38753 (17) | 1.09751 (16) | 0.0201 (4) | |
C4A | 0.9953 (3) | 0.36020 (17) | 1.00553 (16) | 0.0209 (4) | |
H4A | 1.105021 | 0.351063 | 1.000988 | 0.025* | |
C5A | 0.8748 (3) | 0.34753 (17) | 0.92537 (15) | 0.0203 (4) | |
H5A | 0.90291 | 0.330006 | 0.866618 | 0.024* | |
C6A | 0.7038 (3) | 0.36087 (16) | 0.93008 (15) | 0.0195 (4) | |
C7A | 0.5784 (3) | 0.34737 (17) | 0.84837 (16) | 0.0207 (4) | |
C8A | 0.6127 (3) | 0.32187 (18) | 0.75550 (16) | 0.0233 (5) | |
C9A | 1.0541 (3) | 0.4318 (2) | 1.27230 (17) | 0.0269 (5) | |
C10A | 0.7867 (3) | 0.40079 (17) | 1.10215 (16) | 0.0214 (4) | |
H10A | 0.758838 | 0.418312 | 1.160959 | 0.026* | |
C11A | 0.6657 (3) | 0.38822 (17) | 1.02217 (16) | 0.0213 (4) | |
H11A | 0.556208 | 0.397461 | 1.026956 | 0.026* | |
C12A | 0.4067 (3) | 0.35878 (17) | 0.85021 (16) | 0.0222 (4) | |
N1B | 1.0697 (3) | 0.10913 (19) | 0.08899 (16) | 0.0317 (5) | |
N2B | 0.3339 (3) | 0.04668 (18) | −0.40494 (15) | 0.0324 (5) | |
N3B | 0.7238 (3) | 0.19482 (18) | 0.26325 (15) | 0.0303 (5) | |
N4B | −0.0399 (3) | 0.12220 (18) | −0.23740 (15) | 0.0299 (4) | |
C1B | 0.9343 (3) | 0.12297 (18) | 0.08992 (15) | 0.0228 (4) | |
C2B | 0.7665 (3) | 0.14082 (17) | 0.09337 (15) | 0.0194 (4) | |
C3B | 0.6413 (3) | 0.12847 (16) | 0.01180 (15) | 0.0182 (4) | |
C4B | 0.6779 (3) | 0.09883 (17) | −0.08011 (15) | 0.0194 (4) | |
H4B | 0.785583 | 0.086542 | −0.084682 | 0.023* | |
C5B | 0.5575 (3) | 0.08855 (17) | −0.16033 (15) | 0.0203 (4) | |
H5B | 0.584762 | 0.070264 | −0.219096 | 0.024* | |
C6B | 0.3894 (3) | 0.10529 (16) | −0.15617 (15) | 0.0194 (4) | |
C7B | 0.2656 (3) | 0.09403 (17) | −0.23919 (16) | 0.0214 (4) | |
C8B | 0.3032 (3) | 0.06748 (18) | −0.33081 (16) | 0.0238 (5) | |
C9B | 0.7389 (3) | 0.17077 (18) | 0.18681 (16) | 0.0213 (4) | |
C10B | 0.4713 (3) | 0.14434 (16) | 0.01618 (15) | 0.0187 (4) | |
H10B | 0.443735 | 0.162627 | 0.074868 | 0.022* | |
C11B | 0.3512 (3) | 0.13296 (17) | −0.06413 (16) | 0.0196 (4) | |
H11B | 0.242172 | 0.143222 | −0.059609 | 0.023* | |
C12B | 0.0971 (3) | 0.10971 (18) | −0.23758 (16) | 0.0238 (5) |
U11 | U22 | U33 | U12 | U13 | U23 | |
Br1 | 0.02673 (16) | 0.03944 (17) | 0.02903 (16) | 0.00083 (11) | 0.00443 (11) | −0.00574 (11) |
Br2 | 0.0641 (2) | 0.02718 (16) | 0.04202 (19) | 0.01762 (14) | 0.01058 (15) | 0.01267 (12) |
N5 | 0.0231 (9) | 0.0278 (9) | 0.0146 (8) | 0.0090 (7) | 0.0074 (7) | 0.0034 (7) |
C13 | 0.0265 (11) | 0.0221 (10) | 0.0191 (10) | 0.0071 (8) | 0.0106 (8) | 0.0031 (8) |
C14 | 0.0233 (11) | 0.0301 (11) | 0.0175 (10) | 0.0047 (9) | 0.0067 (8) | −0.0012 (8) |
C15 | 0.0285 (12) | 0.0357 (13) | 0.0203 (10) | 0.0139 (10) | 0.0046 (9) | 0.0049 (9) |
C16 | 0.0373 (13) | 0.0244 (11) | 0.0220 (11) | 0.0122 (10) | 0.0091 (9) | 0.0060 (9) |
C17 | 0.0266 (11) | 0.0254 (11) | 0.0188 (10) | 0.0054 (9) | 0.0078 (9) | 0.0020 (8) |
C18 | 0.0272 (12) | 0.0429 (14) | 0.0248 (11) | 0.0159 (10) | 0.0032 (9) | 0.0081 (10) |
C19 | 0.0291 (14) | 0.0474 (16) | 0.0426 (15) | 0.0187 (12) | 0.0071 (11) | 0.0009 (12) |
N1A | 0.0273 (11) | 0.0482 (13) | 0.0259 (10) | 0.0071 (9) | 0.0076 (8) | 0.0061 (9) |
N2A | 0.0416 (13) | 0.0425 (12) | 0.0220 (10) | 0.0175 (10) | 0.0121 (9) | 0.0075 (9) |
N3A | 0.0349 (12) | 0.0448 (13) | 0.0243 (11) | 0.0009 (10) | 0.0083 (9) | −0.0046 (9) |
N4A | 0.0297 (11) | 0.0279 (10) | 0.0323 (11) | 0.0111 (8) | 0.0094 (9) | 0.0043 (8) |
C1A | 0.0282 (13) | 0.0299 (12) | 0.0189 (10) | 0.0022 (9) | 0.0055 (9) | 0.0048 (9) |
C2A | 0.0250 (11) | 0.0231 (10) | 0.0209 (10) | 0.0014 (8) | 0.0085 (9) | 0.0025 (8) |
C3A | 0.0237 (11) | 0.0171 (9) | 0.0204 (10) | 0.0035 (8) | 0.0087 (8) | 0.0041 (8) |
C4A | 0.0221 (11) | 0.0204 (10) | 0.0225 (10) | 0.0052 (8) | 0.0106 (8) | 0.0047 (8) |
C5A | 0.0255 (11) | 0.0198 (10) | 0.0191 (10) | 0.0080 (8) | 0.0106 (8) | 0.0047 (8) |
C6A | 0.0246 (11) | 0.0164 (9) | 0.0197 (10) | 0.0059 (8) | 0.0087 (8) | 0.0053 (7) |
C7A | 0.0255 (11) | 0.0197 (10) | 0.0208 (10) | 0.0086 (8) | 0.0103 (8) | 0.0058 (8) |
C8A | 0.0262 (11) | 0.0258 (11) | 0.0216 (11) | 0.0109 (9) | 0.0067 (9) | 0.0082 (8) |
C9A | 0.0238 (11) | 0.0291 (12) | 0.0244 (12) | 0.0000 (9) | 0.0053 (9) | 0.0019 (9) |
C10A | 0.0270 (11) | 0.0185 (10) | 0.0200 (10) | 0.0041 (8) | 0.0112 (8) | 0.0027 (8) |
C11A | 0.0247 (11) | 0.0187 (10) | 0.0239 (11) | 0.0076 (8) | 0.0106 (9) | 0.0041 (8) |
C12A | 0.0280 (12) | 0.0197 (10) | 0.0210 (10) | 0.0076 (8) | 0.0076 (9) | 0.0045 (8) |
N1B | 0.0293 (11) | 0.0434 (12) | 0.0267 (10) | 0.0157 (9) | 0.0071 (8) | 0.0047 (9) |
N2B | 0.0436 (13) | 0.0334 (11) | 0.0226 (10) | 0.0146 (10) | 0.0049 (9) | 0.0027 (8) |
N3B | 0.0325 (11) | 0.0372 (11) | 0.0217 (10) | 0.0077 (9) | 0.0082 (8) | 0.0035 (8) |
N4B | 0.0257 (11) | 0.0376 (11) | 0.0254 (10) | 0.0067 (9) | 0.0037 (8) | 0.0042 (8) |
C1B | 0.0266 (12) | 0.0258 (11) | 0.0171 (10) | 0.0075 (9) | 0.0052 (8) | 0.0043 (8) |
C2B | 0.0222 (10) | 0.0200 (10) | 0.0182 (10) | 0.0067 (8) | 0.0078 (8) | 0.0050 (8) |
C3B | 0.0220 (10) | 0.0170 (9) | 0.0176 (10) | 0.0058 (8) | 0.0072 (8) | 0.0051 (7) |
C4B | 0.0220 (10) | 0.0183 (10) | 0.0206 (10) | 0.0077 (8) | 0.0073 (8) | 0.0041 (8) |
C5B | 0.0254 (11) | 0.0209 (10) | 0.0176 (10) | 0.0085 (8) | 0.0085 (8) | 0.0049 (8) |
C6B | 0.0224 (11) | 0.0166 (9) | 0.0203 (10) | 0.0049 (8) | 0.0064 (8) | 0.0044 (7) |
C7B | 0.0250 (11) | 0.0203 (10) | 0.0202 (10) | 0.0070 (8) | 0.0054 (8) | 0.0044 (8) |
C8B | 0.0283 (12) | 0.0227 (10) | 0.0213 (11) | 0.0091 (9) | 0.0022 (9) | 0.0043 (8) |
C9B | 0.0225 (11) | 0.0233 (10) | 0.0193 (11) | 0.0065 (8) | 0.0049 (8) | 0.0054 (8) |
C10B | 0.0222 (10) | 0.0176 (9) | 0.0184 (10) | 0.0053 (8) | 0.0090 (8) | 0.0041 (7) |
C11B | 0.0199 (10) | 0.0197 (10) | 0.0218 (10) | 0.0067 (8) | 0.0083 (8) | 0.0050 (8) |
C12B | 0.0257 (12) | 0.0249 (11) | 0.0193 (10) | 0.0041 (9) | 0.0027 (8) | 0.0049 (8) |
Br1—C14 | 1.881 (2) | C5A—C6A | 1.440 (3) |
Br2—C16 | 1.881 (2) | C5A—H5A | 0.93 |
N5—C17 | 1.332 (3) | C6A—C7A | 1.391 (3) |
N5—C13 | 1.343 (3) | C6A—C11A | 1.437 (3) |
N5—C18 | 1.491 (3) | C7A—C12A | 1.429 (3) |
C13—C14 | 1.378 (3) | C7A—C8A | 1.429 (3) |
C13—H13 | 0.93 | C10A—C11A | 1.355 (3) |
C14—C15 | 1.374 (3) | C10A—H10A | 0.93 |
C15—C16 | 1.384 (4) | C11A—H11A | 0.93 |
C15—H15 | 0.93 | N1B—C1B | 1.150 (3) |
C16—C17 | 1.377 (3) | N2B—C8B | 1.153 (3) |
C17—H17 | 0.93 | N3B—C9B | 1.149 (3) |
C18—C19 | 1.510 (4) | N4B—C12B | 1.153 (3) |
C18—H18A | 0.97 | C1B—C2B | 1.433 (3) |
C18—H18B | 0.97 | C2B—C3B | 1.390 (3) |
C19—H19A | 0.96 | C2B—C9B | 1.431 (3) |
C19—H19B | 0.96 | C3B—C4B | 1.438 (3) |
C19—H19C | 0.96 | C3B—C10B | 1.443 (3) |
N1A—C1A | 1.156 (4) | C4B—C5B | 1.358 (3) |
N2A—C8A | 1.149 (3) | C4B—H4B | 0.93 |
N3A—C9A | 1.147 (3) | C5B—C6B | 1.431 (3) |
N4A—C12A | 1.150 (3) | C5B—H5B | 0.93 |
C1A—C2A | 1.420 (4) | C6B—C7B | 1.401 (3) |
C2A—C3A | 1.403 (3) | C6B—C11B | 1.438 (3) |
C2A—C9A | 1.430 (3) | C7B—C12B | 1.423 (3) |
C3A—C10A | 1.430 (3) | C7B—C8B | 1.427 (3) |
C3A—C4A | 1.438 (3) | C10B—C11B | 1.356 (3) |
C4A—C5A | 1.354 (3) | C10B—H10B | 0.93 |
C4A—H4A | 0.93 | C11B—H11B | 0.93 |
C17—N5—C13 | 122.3 (2) | C7A—C6A—C11A | 120.8 (2) |
C17—N5—C18 | 118.9 (2) | C7A—C6A—C5A | 121.3 (2) |
C13—N5—C18 | 118.8 (2) | C11A—C6A—C5A | 117.9 (2) |
N5—C13—C14 | 119.1 (2) | C6A—C7A—C12A | 123.0 (2) |
N5—C13—H13 | 120.5 | C6A—C7A—C8A | 122.2 (2) |
C14—C13—H13 | 120.5 | C12A—C7A—C8A | 114.7 (2) |
C15—C14—C13 | 120.9 (2) | N2A—C8A—C7A | 177.9 (3) |
C15—C14—Br1 | 120.73 (18) | N3A—C9A—C2A | 178.2 (3) |
C13—C14—Br1 | 118.25 (18) | C11A—C10A—C3A | 121.0 (2) |
C14—C15—C16 | 117.7 (2) | C11A—C10A—H10A | 119.5 |
C14—C15—H15 | 121.2 | C3A—C10A—H10A | 119.5 |
C16—C15—H15 | 121.2 | C10A—C11A—C6A | 121.1 (2) |
C17—C16—C15 | 120.8 (2) | C10A—C11A—H11A | 119.4 |
C17—C16—Br2 | 118.98 (19) | C6A—C11A—H11A | 119.4 |
C15—C16—Br2 | 120.27 (19) | N4A—C12A—C7A | 177.6 (3) |
N5—C17—C16 | 119.3 (2) | N1B—C1B—C2B | 178.7 (2) |
N5—C17—H17 | 120.4 | C3B—C2B—C9B | 123.4 (2) |
C16—C17—H17 | 120.4 | C3B—C2B—C1B | 121.9 (2) |
N5—C18—C19 | 110.5 (2) | C9B—C2B—C1B | 114.64 (19) |
N5—C18—H18A | 109.6 | C2B—C3B—C4B | 120.6 (2) |
C19—C18—H18A | 109.6 | C2B—C3B—C10B | 121.58 (19) |
N5—C18—H18B | 109.6 | C4B—C3B—C10B | 117.84 (19) |
C19—C18—H18B | 109.6 | C5B—C4B—C3B | 120.9 (2) |
H18A—C18—H18B | 108.1 | C5B—C4B—H4B | 119.5 |
C18—C19—H19A | 109.5 | C3B—C4B—H4B | 119.5 |
C18—C19—H19B | 109.5 | C4B—C5B—C6B | 121.3 (2) |
H19A—C19—H19B | 109.5 | C4B—C5B—H5B | 119.4 |
C18—C19—H19C | 109.5 | C6B—C5B—H5B | 119.4 |
H19A—C19—H19C | 109.5 | C7B—C6B—C5B | 120.9 (2) |
H19B—C19—H19C | 109.5 | C7B—C6B—C11B | 121.1 (2) |
N1A—C1A—C2A | 179.8 (3) | C5B—C6B—C11B | 118.0 (2) |
C3A—C2A—C1A | 121.2 (2) | C6B—C7B—C12B | 122.4 (2) |
C3A—C2A—C9A | 122.5 (2) | C6B—C7B—C8B | 121.4 (2) |
C1A—C2A—C9A | 116.3 (2) | C12B—C7B—C8B | 116.2 (2) |
C2A—C3A—C10A | 121.7 (2) | N2B—C8B—C7B | 179.6 (2) |
C2A—C3A—C4A | 120.2 (2) | N3B—C9B—C2B | 177.2 (2) |
C10A—C3A—C4A | 118.1 (2) | C11B—C10B—C3B | 120.88 (19) |
C5A—C4A—C3A | 121.1 (2) | C11B—C10B—H10B | 119.6 |
C5A—C4A—H4A | 119.4 | C3B—C10B—H10B | 119.6 |
C3A—C4A—H4A | 119.4 | C10B—C11B—C6B | 121.1 (2) |
C4A—C5A—C6A | 120.8 (2) | C10B—C11B—H11B | 119.4 |
C4A—C5A—H5A | 119.6 | C6B—C11B—H11B | 119.4 |
C6A—C5A—H5A | 119.6 | N4B—C12B—C7B | 179.2 (3) |
C17—N5—C13—C14 | 0.1 (3) | C11A—C6A—C7A—C8A | 179.0 (2) |
C18—N5—C13—C14 | 179.1 (2) | C5A—C6A—C7A—C8A | −1.3 (3) |
N5—C13—C14—C15 | 1.3 (3) | C2A—C3A—C10A—C11A | 178.4 (2) |
N5—C13—C14—Br1 | −174.38 (15) | C4A—C3A—C10A—C11A | −0.1 (3) |
C13—C14—C15—C16 | −2.0 (3) | C3A—C10A—C11A—C6A | 0.2 (3) |
Br1—C14—C15—C16 | 173.55 (17) | C7A—C6A—C11A—C10A | 179.5 (2) |
C14—C15—C16—C17 | 1.4 (3) | C5A—C6A—C11A—C10A | −0.2 (3) |
C14—C15—C16—Br2 | −178.71 (17) | C9B—C2B—C3B—C4B | 179.6 (2) |
C13—N5—C17—C16 | −0.7 (3) | C1B—C2B—C3B—C4B | −1.1 (3) |
C18—N5—C17—C16 | −179.7 (2) | C9B—C2B—C3B—C10B | −0.6 (3) |
C15—C16—C17—N5 | −0.1 (3) | C1B—C2B—C3B—C10B | 178.63 (19) |
Br2—C16—C17—N5 | −179.96 (16) | C2B—C3B—C4B—C5B | −178.8 (2) |
C17—N5—C18—C19 | 91.2 (3) | C10B—C3B—C4B—C5B | 1.5 (3) |
C13—N5—C18—C19 | −87.8 (3) | C3B—C4B—C5B—C6B | −0.9 (3) |
C1A—C2A—C3A—C10A | −179.5 (2) | C4B—C5B—C6B—C7B | −179.7 (2) |
C9A—C2A—C3A—C10A | 0.4 (3) | C4B—C5B—C6B—C11B | −0.3 (3) |
C1A—C2A—C3A—C4A | −1.0 (3) | C5B—C6B—C7B—C12B | 179.8 (2) |
C9A—C2A—C3A—C4A | 179.0 (2) | C11B—C6B—C7B—C12B | 0.4 (3) |
C2A—C3A—C4A—C5A | −178.4 (2) | C5B—C6B—C7B—C8B | −1.2 (3) |
C10A—C3A—C4A—C5A | 0.1 (3) | C11B—C6B—C7B—C8B | 179.5 (2) |
C3A—C4A—C5A—C6A | −0.2 (3) | C2B—C3B—C10B—C11B | 179.4 (2) |
C4A—C5A—C6A—C7A | −179.6 (2) | C4B—C3B—C10B—C11B | −0.8 (3) |
C4A—C5A—C6A—C11A | 0.2 (3) | C3B—C10B—C11B—C6B | −0.3 (3) |
C11A—C6A—C7A—C12A | −0.4 (3) | C7B—C6B—C11B—C10B | −179.7 (2) |
C5A—C6A—C7A—C12A | 179.3 (2) | C5B—C6B—C11B—C10B | 0.9 (3) |
C14H18N2·4(C12H4N4) | F(000) = 1064 |
Mr = 515.53 | Dx = 1.319 Mg m−3 |
Monoclinic, P21/c | Cu Kα radiation, λ = 1.54184 Å |
Hall symbol: -P 2ybc | Cell parameters from 6151 reflections |
a = 13.0864 (2) Å | θ = 3.8–75.8° |
b = 25.3377 (4) Å | µ = 0.67 mm−1 |
c = 7.8403 (1) Å | T = 293 K |
β = 92.651 (1)° | Prism, black |
V = 2596.90 (7) Å3 | 0.20 × 0.18 × 0.08 mm |
Z = 4 |
Xcalibur, Ruby, Nova diffractometer | 5368 independent reflections |
Radiation source: micro-focus sealed X-ray tube | 4600 reflections with I > 2σ(I) |
Mirror monochromator | Rint = 0.018 |
Detector resolution: 10.4323 pixels mm-1 | θmax = 76.3°, θmin = 3.4° |
ω scans | h = −15→16 |
Absorption correction: multi-scan CrysAlisPro 1.171.39.46 (Rigaku Oxford Diffraction, 2018) Empirical absorption correction using spherical harmonics, implemented in SCALE3 ABSPACK scaling algorithm. | k = −25→31 |
Tmin = 0.635, Tmax = 1 | l = −9→9 |
13505 measured reflections |
Refinement on F2 | 2 restraints |
Least-squares matrix: full | Hydrogen site location: inferred from neighbouring sites |
R[F2 > 2σ(F2)] = 0.047 | H-atom parameters constrained |
wR(F2) = 0.142 | w = 1/[σ2(Fo2) + (0.0841P)2 + 0.5105P] where P = (Fo2 + 2Fc2)/3 |
S = 0.93 | (Δ/σ)max = 0.001 |
5368 reflections | Δρmax = 0.26 e Å−3 |
371 parameters | Δρmin = −0.25 e Å−3 |
Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds involving l.s. planes. |
x | y | z | Uiso*/Ueq | Occ. (<1) | |
N1A | 0.17004 (13) | 0.32241 (7) | 0.7996 (2) | 0.0816 (4) | |
N2A | 0.71270 (11) | 0.32343 (8) | 0.2863 (2) | 0.0911 (5) | |
N3A | −0.00114 (12) | 0.29337 (8) | 0.3208 (3) | 0.0947 (5) | |
N4A | 0.54210 (12) | 0.30358 (6) | −0.19845 (18) | 0.0707 (4) | |
C1A | 0.17177 (12) | 0.31822 (6) | 0.6544 (2) | 0.0603 (4) | |
C2A | 0.17274 (11) | 0.31209 (5) | 0.47352 (19) | 0.0538 (3) | |
C3A | 0.26294 (10) | 0.31466 (5) | 0.38678 (17) | 0.0472 (3) | |
C4A | 0.35975 (10) | 0.32239 (5) | 0.47669 (17) | 0.0498 (3) | |
H4A | 0.361824 | 0.327183 | 0.594399 | 0.06* | |
C5A | 0.44786 (10) | 0.32285 (5) | 0.39390 (16) | 0.0483 (3) | |
H5A | 0.509573 | 0.327914 | 0.455358 | 0.058* | |
C6A | 0.44769 (10) | 0.31562 (5) | 0.21178 (16) | 0.0446 (3) | |
C7A | 0.53812 (10) | 0.31530 (5) | 0.12689 (17) | 0.0478 (3) | |
C8A | 0.63500 (11) | 0.32005 (6) | 0.2153 (2) | 0.0588 (3) | |
C9A | 0.07653 (12) | 0.30195 (7) | 0.3879 (2) | 0.0647 (4) | |
C10A | 0.26253 (10) | 0.30830 (5) | 0.20507 (17) | 0.0486 (3) | |
H10A | 0.200684 | 0.30378 | 0.143523 | 0.058* | |
C11A | 0.35087 (10) | 0.30877 (5) | 0.12171 (16) | 0.0470 (3) | |
H11A | 0.348635 | 0.304568 | 0.003758 | 0.056* | |
C12A | 0.54004 (11) | 0.30845 (5) | −0.05365 (18) | 0.0519 (3) | |
N1B | 0.26856 (11) | 0.45175 (7) | 0.60833 (16) | 0.0722 (4) | |
N2B | 0.81007 (9) | 0.45718 (6) | 0.05523 (17) | 0.0673 (4) | |
N3B | 0.09296 (10) | 0.42098 (7) | 0.14257 (18) | 0.0737 (4) | |
N4B | 0.63247 (11) | 0.42310 (6) | −0.40552 (16) | 0.0688 (4) | |
C1B | 0.27099 (10) | 0.44587 (6) | 0.46391 (16) | 0.0500 (3) | |
C2B | 0.27072 (10) | 0.43757 (5) | 0.28424 (15) | 0.0444 (3) | |
C3B | 0.36032 (9) | 0.43864 (5) | 0.19346 (14) | 0.0405 (3) | |
C4B | 0.45807 (9) | 0.44726 (5) | 0.27736 (14) | 0.0424 (3) | |
H4B | 0.462088 | 0.452851 | 0.394713 | 0.051* | |
C5B | 0.54529 (9) | 0.44751 (5) | 0.19010 (14) | 0.0415 (3) | |
H5B | 0.607777 | 0.453471 | 0.248276 | 0.05* | |
C6B | 0.54218 (9) | 0.43868 (4) | 0.00919 (14) | 0.0392 (3) | |
C7B | 0.63146 (9) | 0.43968 (5) | −0.08257 (15) | 0.0418 (3) | |
C8B | 0.72971 (10) | 0.44924 (5) | −0.00375 (16) | 0.0470 (3) | |
C9B | 0.17267 (10) | 0.42870 (6) | 0.20376 (16) | 0.0505 (3) | |
C10B | 0.35742 (9) | 0.42978 (5) | 0.01261 (14) | 0.0420 (3) | |
H10B | 0.294947 | 0.423786 | −0.045563 | 0.05* | |
C11B | 0.44439 (9) | 0.43001 (5) | −0.07468 (14) | 0.0414 (3) | |
H11B | 0.440325 | 0.424398 | −0.19202 | 0.05* | |
C12B | 0.63050 (10) | 0.43044 (5) | −0.26182 (16) | 0.0468 (3) | |
N5 | 0.08431 (10) | 0.61862 (5) | 0.32417 (17) | 0.0637 (3) | |
C13 | 0.11449 (13) | 0.60521 (7) | 0.4842 (2) | 0.0672 (4) | |
H13 | 0.15781 | 0.627546 | 0.547883 | 0.081* | |
C14 | 0.08238 (12) | 0.55912 (6) | 0.55476 (19) | 0.0609 (4) | |
H14 | 0.103677 | 0.550598 | 0.666177 | 0.073* | |
C15 | 0.01830 (9) | 0.52486 (5) | 0.46198 (15) | 0.0457 (3) | |
C16 | −0.00998 (12) | 0.53947 (6) | 0.29558 (18) | 0.0576 (3) | |
H16 | −0.052082 | 0.517486 | 0.22836 | 0.069* | |
C17 | 0.02392 (13) | 0.58617 (7) | 0.2300 (2) | 0.0652 (4) | |
H17 | 0.004626 | 0.595427 | 0.11831 | 0.078* | |
C18 | 0.1149 (2) | 0.67164 (10) | 0.2581 (4) | 0.1139 (9) | |
H18A | 0.076735 | 0.67645 | 0.150145 | 0.137* | |
H18B | 0.088577 | 0.697502 | 0.336058 | 0.137* | |
C19A | 0.2016 (5) | 0.6846 (4) | 0.234 (3) | 0.201 (7) | 0.493 (11) |
H19A | 0.202236 | 0.720149 | 0.191631 | 0.301* | 0.493 (11) |
H19B | 0.241801 | 0.682615 | 0.339306 | 0.301* | 0.493 (11) |
H19C | 0.229849 | 0.661367 | 0.151654 | 0.301* | 0.493 (11) |
C19B | 0.1391 (11) | 0.6765 (2) | 0.0906 (11) | 0.151 (5) | 0.507 (11) |
H19D | 0.156916 | 0.71243 | 0.067575 | 0.226* | 0.507 (11) |
H19E | 0.196028 | 0.653945 | 0.068781 | 0.226* | 0.507 (11) |
H19F | 0.08127 | 0.666368 | 0.017998 | 0.226* | 0.507 (11) |
U11 | U22 | U33 | U12 | U13 | U23 | |
N1A | 0.0798 (10) | 0.1047 (12) | 0.0615 (9) | 0.0015 (9) | 0.0163 (7) | 0.0023 (8) |
N2A | 0.0527 (8) | 0.1267 (15) | 0.0931 (11) | −0.0024 (8) | −0.0065 (7) | −0.0264 (10) |
N3A | 0.0546 (8) | 0.1094 (13) | 0.1196 (14) | −0.0092 (8) | −0.0027 (9) | −0.0101 (11) |
N4A | 0.0873 (10) | 0.0696 (8) | 0.0560 (8) | −0.0032 (7) | 0.0105 (7) | −0.0099 (6) |
C1A | 0.0557 (8) | 0.0635 (8) | 0.0627 (9) | −0.0004 (6) | 0.0123 (6) | 0.0048 (7) |
C2A | 0.0518 (7) | 0.0510 (7) | 0.0591 (8) | −0.0019 (6) | 0.0073 (6) | 0.0021 (6) |
C3A | 0.0488 (7) | 0.0435 (6) | 0.0492 (7) | −0.0017 (5) | 0.0026 (5) | 0.0023 (5) |
C4A | 0.0537 (7) | 0.0531 (7) | 0.0424 (6) | −0.0015 (6) | 0.0012 (5) | 0.0013 (5) |
C5A | 0.0476 (7) | 0.0521 (7) | 0.0448 (6) | −0.0014 (5) | −0.0030 (5) | 0.0007 (5) |
C6A | 0.0479 (6) | 0.0395 (6) | 0.0462 (6) | −0.0010 (5) | 0.0009 (5) | 0.0007 (5) |
C7A | 0.0489 (7) | 0.0447 (6) | 0.0498 (7) | −0.0015 (5) | 0.0026 (5) | −0.0020 (5) |
C8A | 0.0491 (8) | 0.0674 (9) | 0.0603 (8) | −0.0014 (6) | 0.0058 (6) | −0.0090 (7) |
C9A | 0.0529 (8) | 0.0659 (9) | 0.0761 (10) | −0.0028 (7) | 0.0112 (7) | −0.0028 (7) |
C10A | 0.0462 (6) | 0.0490 (7) | 0.0503 (7) | −0.0042 (5) | −0.0028 (5) | −0.0027 (5) |
C11A | 0.0518 (7) | 0.0459 (6) | 0.0431 (6) | −0.0026 (5) | −0.0012 (5) | −0.0031 (5) |
C12A | 0.0545 (7) | 0.0469 (7) | 0.0546 (8) | −0.0025 (5) | 0.0070 (6) | −0.0059 (5) |
N1B | 0.0716 (8) | 0.1024 (11) | 0.0428 (7) | 0.0061 (8) | 0.0058 (6) | −0.0052 (6) |
N2B | 0.0467 (7) | 0.0955 (10) | 0.0588 (7) | 0.0013 (6) | −0.0064 (5) | −0.0042 (7) |
N3B | 0.0474 (7) | 0.1057 (12) | 0.0672 (8) | −0.0003 (7) | −0.0042 (6) | −0.0065 (8) |
N4B | 0.0733 (8) | 0.0914 (10) | 0.0418 (6) | 0.0058 (7) | 0.0041 (5) | −0.0067 (6) |
C1B | 0.0465 (7) | 0.0603 (8) | 0.0433 (7) | 0.0019 (6) | 0.0038 (5) | −0.0003 (5) |
C2B | 0.0452 (6) | 0.0493 (6) | 0.0388 (6) | 0.0008 (5) | 0.0012 (5) | 0.0004 (5) |
C3B | 0.0434 (6) | 0.0420 (6) | 0.0358 (6) | −0.0005 (5) | −0.0005 (4) | 0.0012 (4) |
C4B | 0.0479 (6) | 0.0477 (6) | 0.0312 (5) | −0.0014 (5) | −0.0013 (4) | −0.0011 (4) |
C5B | 0.0425 (6) | 0.0463 (6) | 0.0351 (6) | −0.0019 (5) | −0.0042 (4) | −0.0003 (4) |
C6B | 0.0435 (6) | 0.0393 (6) | 0.0345 (5) | 0.0009 (4) | −0.0005 (4) | 0.0011 (4) |
C7B | 0.0439 (6) | 0.0452 (6) | 0.0360 (6) | 0.0024 (5) | −0.0002 (4) | −0.0003 (4) |
C8B | 0.0451 (7) | 0.0559 (7) | 0.0400 (6) | 0.0046 (5) | 0.0024 (5) | −0.0008 (5) |
C9B | 0.0455 (7) | 0.0618 (8) | 0.0445 (6) | 0.0031 (6) | 0.0043 (5) | −0.0009 (6) |
C10B | 0.0417 (6) | 0.0476 (6) | 0.0363 (6) | −0.0023 (5) | −0.0041 (4) | −0.0006 (5) |
C11B | 0.0461 (6) | 0.0461 (6) | 0.0317 (5) | −0.0007 (5) | −0.0025 (4) | −0.0015 (4) |
C12B | 0.0451 (6) | 0.0540 (7) | 0.0414 (7) | 0.0033 (5) | 0.0020 (5) | −0.0008 (5) |
N5 | 0.0621 (7) | 0.0616 (7) | 0.0676 (8) | −0.0053 (6) | 0.0049 (6) | 0.0064 (6) |
C13 | 0.0662 (9) | 0.0681 (9) | 0.0664 (9) | −0.0170 (7) | −0.0074 (7) | −0.0031 (7) |
C14 | 0.0624 (8) | 0.0682 (9) | 0.0507 (7) | −0.0116 (7) | −0.0119 (6) | −0.0004 (6) |
C15 | 0.0392 (6) | 0.0557 (7) | 0.0418 (6) | 0.0029 (5) | −0.0009 (4) | −0.0047 (5) |
C16 | 0.0602 (8) | 0.0648 (8) | 0.0470 (7) | −0.0063 (6) | −0.0080 (6) | −0.0003 (6) |
C17 | 0.0694 (9) | 0.0721 (10) | 0.0533 (8) | −0.0024 (8) | −0.0045 (7) | 0.0099 (7) |
C18 | 0.142 (2) | 0.0834 (14) | 0.1171 (19) | −0.0288 (15) | 0.0149 (16) | 0.0290 (13) |
C19A | 0.088 (4) | 0.144 (6) | 0.370 (19) | −0.028 (4) | 0.006 (6) | 0.137 (9) |
C19B | 0.262 (13) | 0.067 (3) | 0.134 (6) | 0.001 (4) | 0.126 (7) | 0.013 (3) |
N1A—C1A | 1.145 (2) | C5B—C6B | 1.4347 (15) |
N2A—C8A | 1.140 (2) | C5B—H5B | 0.93 |
N3A—C9A | 1.144 (2) | C6B—C7B | 1.4003 (17) |
N4A—C12A | 1.1435 (19) | C6B—C11B | 1.4285 (16) |
C1A—C2A | 1.427 (2) | C7B—C8B | 1.4214 (17) |
C2A—C3A | 1.3908 (19) | C7B—C12B | 1.4242 (16) |
C2A—C9A | 1.422 (2) | C10B—C11B | 1.3550 (17) |
C3A—C10A | 1.4336 (18) | C10B—H10B | 0.93 |
C3A—C4A | 1.4345 (19) | C11B—H11B | 0.93 |
C4A—C5A | 1.3491 (19) | N5—C17 | 1.339 (2) |
C4A—H4A | 0.93 | N5—C13 | 1.341 (2) |
C5A—C6A | 1.4395 (18) | N5—C18 | 1.501 (2) |
C5A—H5A | 0.93 | C13—C14 | 1.367 (2) |
C6A—C7A | 1.3843 (18) | C13—H13 | 0.93 |
C6A—C11A | 1.4323 (18) | C14—C15 | 1.3890 (19) |
C7A—C8A | 1.4215 (19) | C14—H14 | 0.93 |
C7A—C12A | 1.4275 (19) | C15—C16 | 1.3897 (18) |
C10A—C11A | 1.3541 (19) | C15—C15i | 1.483 (3) |
C10A—H10A | 0.93 | C16—C17 | 1.372 (2) |
C11A—H11A | 0.93 | C16—H16 | 0.93 |
N1B—C1B | 1.1440 (18) | C17—H17 | 0.93 |
N2B—C8B | 1.1467 (18) | C18—C19A | 1.205 (6) |
N3B—C9B | 1.1447 (19) | C18—C19B | 1.371 (6) |
N4B—C12B | 1.1434 (18) | C18—H18A | 0.97 |
C1B—C2B | 1.4241 (17) | C18—H18B | 0.97 |
C2B—C3B | 1.3998 (17) | C19A—H19A | 0.96 |
C2B—C9B | 1.4214 (18) | C19A—H19B | 0.96 |
C3B—C4B | 1.4279 (16) | C19A—H19C | 0.96 |
C3B—C10B | 1.4343 (16) | C19B—H19D | 0.96 |
C4B—C5B | 1.3576 (17) | C19B—H19E | 0.96 |
C4B—H4B | 0.93 | C19B—H19F | 0.96 |
N1A—C1A—C2A | 178.89 (19) | N2B—C8B—C7B | 178.01 (14) |
C3A—C2A—C9A | 122.04 (14) | N3B—C9B—C2B | 178.31 (16) |
C3A—C2A—C1A | 121.84 (13) | C11B—C10B—C3B | 120.94 (11) |
C9A—C2A—C1A | 116.11 (13) | C11B—C10B—H10B | 119.5 |
C2A—C3A—C10A | 121.10 (12) | C3B—C10B—H10B | 119.5 |
C2A—C3A—C4A | 121.09 (12) | C10B—C11B—C6B | 121.59 (10) |
C10A—C3A—C4A | 117.79 (12) | C10B—C11B—H11B | 119.2 |
C5A—C4A—C3A | 121.32 (12) | C6B—C11B—H11B | 119.2 |
C5A—C4A—H4A | 119.3 | N4B—C12B—C7B | 178.21 (14) |
C3A—C4A—H4A | 119.3 | C17—N5—C13 | 120.07 (14) |
C4A—C5A—C6A | 120.93 (12) | C17—N5—C18 | 121.28 (17) |
C4A—C5A—H5A | 119.5 | C13—N5—C18 | 118.56 (17) |
C6A—C5A—H5A | 119.5 | N5—C13—C14 | 120.82 (14) |
C7A—C6A—C11A | 121.24 (12) | N5—C13—H13 | 119.6 |
C7A—C6A—C5A | 121.03 (12) | C14—C13—H13 | 119.6 |
C11A—C6A—C5A | 117.72 (11) | C13—C14—C15 | 120.76 (14) |
C6A—C7A—C8A | 121.88 (12) | C13—C14—H14 | 119.6 |
C6A—C7A—C12A | 122.15 (12) | C15—C14—H14 | 119.6 |
C8A—C7A—C12A | 115.94 (12) | C14—C15—C16 | 116.95 (13) |
N2A—C8A—C7A | 179.5 (2) | C14—C15—C15i | 121.25 (14) |
N3A—C9A—C2A | 179.1 (2) | C16—C15—C15i | 121.79 (14) |
C11A—C10A—C3A | 120.97 (12) | C17—C16—C15 | 120.33 (13) |
C11A—C10A—H10A | 119.5 | C17—C16—H16 | 119.8 |
C3A—C10A—H10A | 119.5 | C15—C16—H16 | 119.8 |
C10A—C11A—C6A | 121.24 (12) | N5—C17—C16 | 121.05 (14) |
C10A—C11A—H11A | 119.4 | N5—C17—H17 | 119.5 |
C6A—C11A—H11A | 119.4 | C16—C17—H17 | 119.5 |
N4A—C12A—C7A | 179.14 (16) | C19A—C18—N5 | 124.5 (4) |
N1B—C1B—C2B | 178.00 (16) | C19B—C18—N5 | 119.2 (3) |
C3B—C2B—C9B | 122.52 (11) | C19A—C18—H18A | 106.2 |
C3B—C2B—C1B | 122.43 (11) | N5—C18—H18A | 106.2 |
C9B—C2B—C1B | 115.05 (11) | C19A—C18—H18B | 106.2 |
C2B—C3B—C4B | 121.49 (10) | N5—C18—H18B | 106.2 |
C2B—C3B—C10B | 121.00 (11) | H18A—C18—H18B | 106.4 |
C4B—C3B—C10B | 117.49 (11) | C18—C19A—H19A | 109.5 |
C5B—C4B—C3B | 121.65 (10) | C18—C19A—H19B | 109.5 |
C5B—C4B—H4B | 119.2 | H19A—C19A—H19B | 109.5 |
C3B—C4B—H4B | 119.2 | C18—C19A—H19C | 109.5 |
C4B—C5B—C6B | 120.76 (11) | H19A—C19A—H19C | 109.5 |
C4B—C5B—H5B | 119.6 | H19B—C19A—H19C | 109.5 |
C6B—C5B—H5B | 119.6 | C18—C19B—H19D | 109.5 |
C7B—C6B—C11B | 121.15 (10) | C18—C19B—H19E | 109.5 |
C7B—C6B—C5B | 121.26 (11) | H19D—C19B—H19E | 109.5 |
C11B—C6B—C5B | 117.58 (10) | C18—C19B—H19F | 109.5 |
C6B—C7B—C8B | 122.63 (10) | H19D—C19B—H19F | 109.5 |
C6B—C7B—C12B | 122.31 (11) | H19E—C19B—H19F | 109.5 |
C8B—C7B—C12B | 115.06 (11) | ||
C9A—C2A—C3A—C10A | 1.4 (2) | C4B—C5B—C6B—C7B | 178.97 (11) |
C1A—C2A—C3A—C10A | 179.86 (13) | C4B—C5B—C6B—C11B | 0.36 (17) |
C9A—C2A—C3A—C4A | −176.95 (14) | C11B—C6B—C7B—C8B | 178.71 (11) |
C1A—C2A—C3A—C4A | 1.5 (2) | C5B—C6B—C7B—C8B | 0.14 (19) |
C2A—C3A—C4A—C5A | 177.37 (13) | C11B—C6B—C7B—C12B | −2.16 (18) |
C10A—C3A—C4A—C5A | −1.03 (19) | C5B—C6B—C7B—C12B | 179.28 (11) |
C3A—C4A—C5A—C6A | 0.1 (2) | C2B—C3B—C10B—C11B | −178.97 (12) |
C4A—C5A—C6A—C7A | −179.04 (12) | C4B—C3B—C10B—C11B | −0.47 (18) |
C4A—C5A—C6A—C11A | 0.95 (19) | C3B—C10B—C11B—C6B | 0.43 (18) |
C11A—C6A—C7A—C8A | −177.57 (13) | C7B—C6B—C11B—C10B | −178.98 (11) |
C5A—C6A—C7A—C8A | 2.4 (2) | C5B—C6B—C11B—C10B | −0.36 (17) |
C11A—C6A—C7A—C12A | 0.30 (19) | C17—N5—C13—C14 | −1.6 (3) |
C5A—C6A—C7A—C12A | −179.71 (12) | C18—N5—C13—C14 | 175.1 (2) |
C2A—C3A—C10A—C11A | −177.41 (13) | N5—C13—C14—C15 | 0.5 (3) |
C4A—C3A—C10A—C11A | 1.00 (19) | C13—C14—C15—C16 | 0.7 (2) |
C3A—C10A—C11A—C6A | 0.01 (19) | C13—C14—C15—C15i | −179.08 (16) |
C7A—C6A—C11A—C10A | 179.01 (12) | C14—C15—C16—C17 | −0.8 (2) |
C5A—C6A—C11A—C10A | −0.98 (18) | C15i—C15—C16—C17 | 178.95 (16) |
C9B—C2B—C3B—C4B | −179.55 (12) | C13—N5—C17—C16 | 1.4 (3) |
C1B—C2B—C3B—C4B | 1.1 (2) | C18—N5—C17—C16 | −175.1 (2) |
C9B—C2B—C3B—C10B | −1.11 (19) | C15—C16—C17—N5 | −0.2 (3) |
C1B—C2B—C3B—C10B | 179.58 (12) | C17—N5—C18—C19A | −117.3 (13) |
C2B—C3B—C4B—C5B | 178.96 (12) | C13—N5—C18—C19A | 66.1 (13) |
C10B—C3B—C4B—C5B | 0.47 (18) | C17—N5—C18—C19B | −40.1 (8) |
C3B—C4B—C5B—C6B | −0.43 (19) | C13—N5—C18—C19B | 143.2 (8) |
Symmetry code: (i) −x, −y+1, −z+1. |
3(C12H4N4)·C12H14N2 | Z = 1 |
Mr = 798.83 | F(000) = 412 |
Triclinic, P1 | Dx = 1.387 Mg m−3 |
Hall symbol: -P 1 | Cu Kα radiation, λ = 1.54184 Å |
a = 7.8212 (5) Å | Cell parameters from 3540 reflections |
b = 9.7542 (7) Å | θ = 4.6–75.6° |
c = 13.2653 (7) Å | µ = 0.71 mm−1 |
α = 78.103 (5)° | T = 293 K |
β = 75.829 (5)° | Prism, black |
γ = 82.246 (5)° | 0.31 × 0.12 × 0.10 mm |
V = 956.32 (11) Å3 |
Xcalibur, Ruby, Nova diffractometer | 3944 independent reflections |
Radiation source: micro-focus sealed X-ray tube | 3294 reflections with I > 2σ(I) |
Mirror monochromator | Rint = 0.048 |
Detector resolution: 10.4323 pixels mm-1 | θmax = 76.5°, θmin = 3.5° |
ω scans | h = −9→9 |
Absorption correction: multi-scan CrysAlisPro 1.171.39.46 (Rigaku Oxford Diffraction, 2018) Empirical absorption correction using spherical harmonics, implemented in SCALE3 ABSPACK scaling algorithm. | k = −12→12 |
Tmin = 0.677, Tmax = 1 | l = −16→13 |
8051 measured reflections |
Refinement on F2 | 0 restraints |
Least-squares matrix: full | Hydrogen site location: inferred from neighbouring sites |
R[F2 > 2σ(F2)] = 0.069 | H-atom parameters constrained |
wR(F2) = 0.207 | w = 1/[σ2(Fo2) + (0.1571P)2 + 0.2595P] where P = (Fo2 + 2Fc2)/3 |
S = 0.93 | (Δ/σ)max < 0.001 |
3944 reflections | Δρmax = 0.47 e Å−3 |
280 parameters | Δρmin = −0.33 e Å−3 |
Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds involving l.s. planes. |
x | y | z | Uiso*/Ueq | Occ. (<1) | |
N1A | 0.7366 (2) | 1.23930 (18) | 0.64925 (13) | 0.0384 (4) | |
N2A | 0.3383 (2) | 1.6326 (2) | 0.11831 (13) | 0.0442 (4) | |
N3A | 0.2103 (2) | 1.12314 (19) | 0.81394 (12) | 0.0409 (4) | |
N4A | −0.1781 (2) | 1.47915 (19) | 0.26901 (13) | 0.0386 (4) | |
C1A | 0.5914 (2) | 1.23974 (19) | 0.64457 (13) | 0.0320 (4) | |
C2A | 0.4110 (2) | 1.23734 (19) | 0.64034 (14) | 0.0311 (4) | |
C3A | 0.3469 (2) | 1.29494 (18) | 0.55001 (13) | 0.0292 (4) | |
C4A | 0.4595 (2) | 1.36275 (19) | 0.45530 (13) | 0.0302 (4) | |
H4A | 0.578243 | 1.36698 | 0.453806 | 0.036* | |
C5A | 0.3963 (2) | 1.42066 (19) | 0.36811 (13) | 0.0304 (4) | |
H5A | 0.472411 | 1.464001 | 0.308012 | 0.036* | |
C6A | 0.2137 (2) | 1.41637 (19) | 0.36676 (13) | 0.0299 (4) | |
C7A | 0.1466 (2) | 1.4837 (2) | 0.27904 (13) | 0.0314 (4) | |
C8A | 0.2531 (2) | 1.5651 (2) | 0.19001 (14) | 0.0345 (4) | |
C9A | 0.2985 (2) | 1.1743 (2) | 0.73610 (14) | 0.0332 (4) | |
C10A | 0.1647 (2) | 1.28815 (19) | 0.54820 (13) | 0.0303 (4) | |
H10A | 0.088868 | 1.243985 | 0.608054 | 0.036* | |
C11A | 0.1022 (2) | 1.34515 (19) | 0.46059 (14) | 0.0310 (4) | |
H11A | −0.015391 | 1.338046 | 0.461163 | 0.037* | |
C12A | −0.0337 (2) | 1.4803 (2) | 0.27498 (13) | 0.0319 (4) | |
N1B | 0.0311 (2) | 1.1036 (2) | 0.31272 (12) | 0.0382 (4) | |
N3B | 0.5429 (2) | 1.2284 (3) | 0.14632 (14) | 0.0574 (6) | |
C1B | 0.1740 (2) | 1.1076 (2) | 0.31993 (13) | 0.0307 (4) | |
C2B | 0.3527 (2) | 1.11687 (19) | 0.32274 (13) | 0.0293 (4) | |
C3B | 0.4261 (2) | 1.05750 (18) | 0.41091 (13) | 0.0281 (4) | |
C4B | 0.3216 (2) | 0.98628 (18) | 0.50599 (13) | 0.0283 (4) | |
H4B | 0.202991 | 0.977914 | 0.509973 | 0.034* | |
C5B | 0.3927 (2) | 0.93014 (19) | 0.59130 (13) | 0.0285 (4) | |
H5B | 0.322069 | 0.882911 | 0.652083 | 0.034* | |
C9B | 0.4588 (2) | 1.1796 (2) | 0.22583 (14) | 0.0364 (4) | |
N5 | 0.1722 (2) | 1.14756 (17) | 1.05222 (11) | 0.0330 (4) | |
C13 | −0.0036 (2) | 1.1812 (2) | 1.07861 (14) | 0.0352 (4) | |
H13 | −0.078652 | 1.110893 | 1.111413 | 0.042* | |
C14 | −0.0735 (2) | 1.3182 (2) | 1.05766 (14) | 0.0354 (4) | |
H14 | −0.195392 | 1.339568 | 1.075156 | 0.042* | |
C15 | 0.0373 (2) | 1.4254 (2) | 1.01031 (13) | 0.0311 (4) | |
C16 | 0.2189 (2) | 1.3866 (2) | 0.98299 (14) | 0.0336 (4) | |
H16 | 0.296862 | 1.454942 | 0.950403 | 0.04* | |
C17 | 0.2827 (2) | 1.2485 (2) | 1.00392 (14) | 0.0351 (4) | |
H17 | 0.403769 | 1.223815 | 0.984639 | 0.042* | |
C18 | 0.2445 (3) | 0.9996 (2) | 1.07412 (15) | 0.0393 (4) | |
H18A | 0.371138 | 0.993743 | 1.050639 | 0.059* | 0.5 |
H18B | 0.213082 | 0.964281 | 1.148715 | 0.059* | 0.5 |
H18C | 0.196526 | 0.944536 | 1.037261 | 0.059* | 0.5 |
H18D | 0.149359 | 0.941297 | 1.107105 | 0.059* | 0.5 |
H18E | 0.307415 | 0.97076 | 1.009029 | 0.059* | 0.5 |
H18F | 0.323971 | 0.990504 | 1.120483 | 0.059* | 0.5 |
U11 | U22 | U33 | U12 | U13 | U23 | |
N1A | 0.0326 (8) | 0.0480 (9) | 0.0383 (9) | −0.0079 (7) | −0.0129 (6) | −0.0075 (7) |
N2A | 0.0361 (9) | 0.0650 (11) | 0.0306 (8) | −0.0150 (8) | −0.0094 (7) | 0.0023 (7) |
N3A | 0.0429 (9) | 0.0534 (10) | 0.0270 (8) | −0.0133 (8) | −0.0062 (7) | −0.0048 (7) |
N4A | 0.0301 (8) | 0.0550 (10) | 0.0321 (8) | −0.0055 (7) | −0.0097 (6) | −0.0066 (7) |
C1A | 0.0354 (10) | 0.0375 (9) | 0.0254 (8) | −0.0058 (7) | −0.0104 (7) | −0.0048 (6) |
C2A | 0.0302 (8) | 0.0395 (9) | 0.0261 (8) | −0.0059 (7) | −0.0079 (6) | −0.0080 (7) |
C3A | 0.0271 (8) | 0.0358 (9) | 0.0270 (8) | −0.0036 (7) | −0.0069 (6) | −0.0090 (7) |
C4A | 0.0247 (8) | 0.0396 (9) | 0.0288 (9) | −0.0055 (7) | −0.0081 (6) | −0.0077 (7) |
C5A | 0.0261 (8) | 0.0395 (9) | 0.0260 (8) | −0.0068 (7) | −0.0042 (6) | −0.0062 (7) |
C6A | 0.0275 (8) | 0.0375 (9) | 0.0263 (8) | −0.0040 (7) | −0.0076 (6) | −0.0073 (7) |
C7A | 0.0279 (8) | 0.0413 (9) | 0.0258 (8) | −0.0049 (7) | −0.0066 (6) | −0.0062 (7) |
C8A | 0.0288 (8) | 0.0490 (10) | 0.0278 (9) | −0.0045 (7) | −0.0113 (7) | −0.0052 (8) |
C9A | 0.0328 (9) | 0.0432 (10) | 0.0275 (9) | −0.0056 (7) | −0.0118 (7) | −0.0080 (7) |
C10A | 0.0257 (8) | 0.0400 (9) | 0.0253 (8) | −0.0061 (7) | −0.0033 (6) | −0.0068 (7) |
C11A | 0.0245 (8) | 0.0407 (9) | 0.0293 (8) | −0.0046 (7) | −0.0068 (6) | −0.0079 (7) |
C12A | 0.0304 (9) | 0.0409 (9) | 0.0250 (8) | −0.0033 (7) | −0.0074 (6) | −0.0056 (7) |
N1B | 0.0258 (8) | 0.0612 (10) | 0.0293 (8) | −0.0086 (7) | −0.0095 (6) | −0.0049 (7) |
N3B | 0.0340 (9) | 0.1102 (18) | 0.0277 (9) | −0.0281 (10) | −0.0098 (7) | 0.0060 (9) |
C1B | 0.0285 (9) | 0.0428 (9) | 0.0210 (8) | −0.0050 (7) | −0.0059 (6) | −0.0043 (7) |
C2B | 0.0233 (8) | 0.0416 (9) | 0.0245 (8) | −0.0060 (6) | −0.0062 (6) | −0.0064 (7) |
C3B | 0.0247 (8) | 0.0372 (9) | 0.0245 (8) | −0.0026 (6) | −0.0074 (6) | −0.0083 (7) |
C4B | 0.0215 (7) | 0.0384 (9) | 0.0267 (8) | −0.0050 (6) | −0.0062 (6) | −0.0072 (7) |
C5B | 0.0241 (8) | 0.0388 (9) | 0.0236 (8) | −0.0071 (6) | −0.0047 (6) | −0.0060 (6) |
C9B | 0.0265 (8) | 0.0585 (12) | 0.0272 (9) | −0.0097 (8) | −0.0112 (7) | −0.0048 (8) |
N5 | 0.0303 (7) | 0.0460 (9) | 0.0247 (7) | −0.0059 (6) | −0.0082 (5) | −0.0065 (6) |
C13 | 0.0305 (9) | 0.0488 (10) | 0.0276 (8) | −0.0109 (7) | −0.0063 (7) | −0.0048 (7) |
C14 | 0.0262 (8) | 0.0498 (10) | 0.0308 (9) | −0.0086 (7) | −0.0064 (7) | −0.0052 (7) |
C15 | 0.0244 (8) | 0.0489 (11) | 0.0223 (8) | −0.0078 (7) | −0.0071 (6) | −0.0060 (7) |
C16 | 0.0257 (8) | 0.0489 (10) | 0.0281 (8) | −0.0100 (7) | −0.0058 (6) | −0.0071 (7) |
C17 | 0.0256 (8) | 0.0531 (11) | 0.0286 (8) | −0.0057 (7) | −0.0072 (6) | −0.0091 (7) |
C18 | 0.0366 (10) | 0.0469 (11) | 0.0357 (10) | −0.0031 (8) | −0.0093 (8) | −0.0093 (8) |
N1A—C1A | 1.152 (3) | C2B—C9B | 1.416 (3) |
N2A—C8A | 1.154 (3) | C3B—C4B | 1.424 (2) |
N3A—C9A | 1.150 (2) | C3B—C5Bi | 1.431 (2) |
N4A—C12A | 1.153 (3) | C4B—C5B | 1.364 (2) |
C1A—C2A | 1.429 (2) | C4B—H4B | 0.93 |
C2A—C3A | 1.394 (2) | C5B—H5B | 0.93 |
C2A—C9A | 1.429 (2) | N5—C13 | 1.346 (2) |
C3A—C4A | 1.437 (2) | N5—C17 | 1.351 (3) |
C3A—C10A | 1.442 (2) | N5—C18 | 1.474 (3) |
C4A—C5A | 1.355 (2) | C13—C14 | 1.373 (3) |
C4A—H4A | 0.93 | C13—H13 | 0.93 |
C5A—C6A | 1.439 (2) | C14—C15 | 1.395 (3) |
C5A—H5A | 0.93 | C14—H14 | 0.93 |
C6A—C7A | 1.397 (3) | C15—C16 | 1.397 (2) |
C6A—C11A | 1.438 (2) | C15—C15ii | 1.488 (4) |
C7A—C8A | 1.424 (3) | C16—C17 | 1.368 (3) |
C7A—C12A | 1.430 (2) | C16—H16 | 0.93 |
C10A—C11A | 1.355 (3) | C17—H17 | 0.93 |
C10A—H10A | 0.93 | C18—H18A | 0.96 |
C11A—H11A | 0.93 | C18—H18B | 0.96 |
N1B—C1B | 1.152 (2) | C18—H18C | 0.96 |
N3B—C9B | 1.145 (3) | C18—H18D | 0.96 |
C1B—C2B | 1.422 (2) | C18—H18E | 0.96 |
C2B—C3B | 1.412 (2) | C18—H18F | 0.96 |
N1A—C1A—C2A | 178.7 (2) | C5B—C4B—C3B | 121.08 (16) |
C3A—C2A—C9A | 121.79 (16) | C5B—C4B—H4B | 119.5 |
C3A—C2A—C1A | 122.70 (16) | C3B—C4B—H4B | 119.5 |
C9A—C2A—C1A | 115.50 (15) | C4B—C5B—C3Bi | 121.27 (16) |
C2A—C3A—C4A | 121.41 (15) | C4B—C5B—H5B | 119.4 |
C2A—C3A—C10A | 121.07 (16) | C3Bi—C5B—H5B | 119.4 |
C4A—C3A—C10A | 117.52 (15) | N3B—C9B—C2B | 178.4 (2) |
C5A—C4A—C3A | 121.34 (15) | C13—N5—C17 | 120.27 (17) |
C5A—C4A—H4A | 119.3 | C13—N5—C18 | 119.96 (16) |
C3A—C4A—H4A | 119.3 | C17—N5—C18 | 119.76 (16) |
C4A—C5A—C6A | 121.25 (16) | N5—C13—C14 | 120.76 (17) |
C4A—C5A—H5A | 119.4 | N5—C13—H13 | 119.6 |
C6A—C5A—H5A | 119.4 | C14—C13—H13 | 119.6 |
C7A—C6A—C11A | 121.56 (16) | C13—C14—C15 | 120.45 (17) |
C7A—C6A—C5A | 121.02 (16) | C13—C14—H14 | 119.8 |
C11A—C6A—C5A | 117.37 (15) | C15—C14—H14 | 119.8 |
C6A—C7A—C8A | 121.52 (16) | C14—C15—C16 | 117.26 (18) |
C6A—C7A—C12A | 122.33 (16) | C14—C15—C15ii | 120.74 (19) |
C8A—C7A—C12A | 116.09 (16) | C16—C15—C15ii | 122.0 (2) |
N2A—C8A—C7A | 179.1 (2) | C17—C16—C15 | 120.36 (18) |
N3A—C9A—C2A | 178.84 (18) | C17—C16—H16 | 119.8 |
C11A—C10A—C3A | 120.98 (16) | C15—C16—H16 | 119.8 |
C11A—C10A—H10A | 119.5 | N5—C17—C16 | 120.87 (16) |
C3A—C10A—H10A | 119.5 | N5—C17—H17 | 119.6 |
C10A—C11A—C6A | 121.50 (16) | C16—C17—H17 | 119.6 |
C10A—C11A—H11A | 119.2 | N5—C18—H18A | 109.5 |
C6A—C11A—H11A | 119.2 | N5—C18—H18B | 109.5 |
N4A—C12A—C7A | 178.25 (19) | H18A—C18—H18B | 109.5 |
N1B—C1B—C2B | 176.69 (19) | N5—C18—H18C | 109.5 |
C3B—C2B—C9B | 121.39 (15) | H18A—C18—H18C | 109.5 |
C3B—C2B—C1B | 123.68 (16) | H18B—C18—H18C | 109.5 |
C9B—C2B—C1B | 114.67 (15) | H18D—C18—H18E | 109.5 |
C2B—C3B—C4B | 121.28 (15) | H18D—C18—H18F | 109.5 |
C2B—C3B—C5Bi | 121.05 (16) | H18E—C18—H18F | 109.5 |
C4B—C3B—C5Bi | 117.65 (15) | ||
C9A—C2A—C3A—C4A | 177.65 (15) | C9B—C2B—C3B—C4B | −175.78 (16) |
C1A—C2A—C3A—C4A | −1.0 (3) | C1B—C2B—C3B—C4B | −1.9 (3) |
C9A—C2A—C3A—C10A | −2.6 (3) | C9B—C2B—C3B—C5Bi | 5.8 (3) |
C1A—C2A—C3A—C10A | 178.84 (16) | C1B—C2B—C3B—C5Bi | 179.69 (16) |
C2A—C3A—C4A—C5A | −178.94 (16) | C2B—C3B—C4B—C5B | −179.43 (16) |
C10A—C3A—C4A—C5A | 1.3 (2) | C5Bi—C3B—C4B—C5B | −0.9 (3) |
C3A—C4A—C5A—C6A | −0.1 (3) | C3B—C4B—C5B—C3Bi | 1.0 (3) |
C4A—C5A—C6A—C7A | 176.03 (16) | C17—N5—C13—C14 | −0.4 (3) |
C4A—C5A—C6A—C11A | −1.5 (3) | C18—N5—C13—C14 | −179.21 (15) |
C11A—C6A—C7A—C8A | 174.13 (16) | N5—C13—C14—C15 | −1.2 (3) |
C5A—C6A—C7A—C8A | −3.3 (3) | C13—C14—C15—C16 | 1.8 (3) |
C11A—C6A—C7A—C12A | −3.1 (3) | C13—C14—C15—C15ii | −178.54 (18) |
C5A—C6A—C7A—C12A | 179.48 (16) | C14—C15—C16—C17 | −0.9 (3) |
C2A—C3A—C10A—C11A | 179.49 (16) | C15ii—C15—C16—C17 | 179.49 (17) |
C4A—C3A—C10A—C11A | −0.7 (3) | C13—N5—C17—C16 | 1.4 (3) |
C3A—C10A—C11A—C6A | −1.0 (3) | C18—N5—C17—C16 | −179.82 (15) |
C7A—C6A—C11A—C10A | −175.46 (16) | C15—C16—C17—N5 | −0.7 (3) |
C5A—C6A—C11A—C10A | 2.1 (3) |
Symmetry codes: (i) −x+1, −y+2, −z+1; (ii) −x, −y+3, −z+2. |
2(C12H4N4)·2(C6H7BrN)·I | Z = 2 |
Mr = 881.35 | F(000) = 862 |
Triclinic, P1 | Dx = 1.681 Mg m−3 |
Hall symbol: -P 1 | Cu Kα radiation, λ = 1.54184 Å |
a = 7.5693 (3) Å | Cell parameters from 11346 reflections |
b = 13.0300 (3) Å | θ = 3.6–76.3° |
c = 18.5239 (5) Å | µ = 10.25 mm−1 |
α = 105.159 (2)° | T = 100 K |
β = 90.971 (3)° | Prism, black |
γ = 98.382 (3)° | 0.31 × 0.14 × 0.12 mm |
V = 1741.67 (9) Å3 |
Xcalibur, Ruby, Nova diffractometer | 7163 independent reflections |
Radiation source: micro-focus sealed X-ray tube | 6810 reflections with I > 2σ(I) |
Mirror monochromator | Rint = 0.050 |
Detector resolution: 10.4323 pixels mm-1 | θmax = 76.4°, θmin = 3.6° |
ω scans | h = −9→9 |
Absorption correction: multi-scan CrysAlisPro 1.171.39.46 (Rigaku Oxford Diffraction, 2018) Empirical absorption correction using spherical harmonics, implemented in SCALE3 ABSPACK scaling algorithm. | k = −15→16 |
Tmin = 0.346, Tmax = 1 | l = −23→21 |
15827 measured reflections |
Refinement on F2 | 0 restraints |
Least-squares matrix: full | Hydrogen site location: inferred from neighbouring sites |
R[F2 > 2σ(F2)] = 0.038 | H-atom parameters constrained |
wR(F2) = 0.113 | w = 1/[σ2(Fo2) + (0.0885P)2 + 1.3487P] where P = (Fo2 + 2Fc2)/3 |
S = 0.90 | (Δ/σ)max = 0.003 |
7163 reflections | Δρmax = 1.31 e Å−3 |
442 parameters | Δρmin = −1.42 e Å−3 |
Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds involving l.s. planes. |
x | y | z | Uiso*/Ueq | ||
I1 | 0.75691 (2) | 0.71798 (2) | 0.51287 (2) | 0.02400 (9) | |
Br1A | 0.39800 (5) | 0.87441 (3) | 0.56359 (2) | 0.02991 (11) | |
N5A | −0.0558 (4) | 0.9575 (3) | 0.66353 (15) | 0.0253 (6) | |
C13A | 0.0815 (5) | 0.9060 (3) | 0.63888 (18) | 0.0258 (7) | |
H13A | 0.092003 | 0.841266 | 0.649646 | 0.031* | |
C14A | 0.2071 (5) | 0.9491 (3) | 0.59758 (18) | 0.0265 (7) | |
C15A | 0.1911 (5) | 1.0451 (3) | 0.58057 (19) | 0.0295 (7) | |
H15A | 0.275315 | 1.075125 | 0.552943 | 0.035* | |
C16A | 0.0447 (5) | 1.0949 (3) | 0.6063 (2) | 0.0332 (8) | |
H16A | 0.029721 | 1.158894 | 0.595314 | 0.04* | |
C17A | −0.0779 (5) | 1.0499 (3) | 0.64775 (19) | 0.0302 (7) | |
H17A | −0.175568 | 1.083319 | 0.664754 | 0.036* | |
C18A | −0.1902 (5) | 0.9089 (3) | 0.70752 (19) | 0.0289 (7) | |
H18A | −0.279789 | 0.954495 | 0.721212 | 0.043* | |
H18B | −0.245365 | 0.8393 | 0.677787 | 0.043* | |
H18C | −0.132083 | 0.901644 | 0.751993 | 0.043* | |
Br1B | 1.12547 (5) | 0.61390 (3) | 0.41964 (2) | 0.02826 (11) | |
N5B | 1.5756 (4) | 0.4799 (2) | 0.35980 (15) | 0.0252 (6) | |
C13B | 1.4176 (5) | 0.4995 (3) | 0.38853 (18) | 0.0242 (6) | |
H13B | 1.361719 | 0.457953 | 0.417956 | 0.029* | |
C14B | 1.3391 (4) | 0.5823 (3) | 0.37379 (18) | 0.0255 (6) | |
C15B | 1.4216 (5) | 0.6433 (3) | 0.3293 (2) | 0.0298 (7) | |
H15B | 1.368502 | 0.697824 | 0.318233 | 0.036* | |
C16B | 1.5852 (5) | 0.6215 (3) | 0.30166 (19) | 0.0301 (7) | |
H16B | 1.643425 | 0.661949 | 0.272034 | 0.036* | |
C17B | 1.6611 (5) | 0.5400 (3) | 0.31810 (18) | 0.0258 (7) | |
H17B | 1.771882 | 0.526289 | 0.300347 | 0.031* | |
C18B | 1.6615 (5) | 0.3943 (3) | 0.3781 (2) | 0.0326 (8) | |
H18D | 1.772239 | 0.389809 | 0.35376 | 0.049* | |
H18E | 1.684636 | 0.410739 | 0.431306 | 0.049* | |
H18F | 1.583535 | 0.326626 | 0.361014 | 0.049* | |
N1A | 1.0316 (4) | 1.0961 (3) | 1.10503 (17) | 0.0315 (6) | |
N2A | 0.5220 (4) | 1.1256 (3) | 0.71904 (17) | 0.0309 (6) | |
N3A | 0.5639 (5) | 1.1455 (3) | 1.23150 (18) | 0.0355 (7) | |
N4A | 0.0048 (4) | 1.1389 (3) | 0.82587 (17) | 0.0298 (6) | |
C1A | 0.8841 (5) | 1.1083 (3) | 1.10365 (17) | 0.0244 (6) | |
C2A | 0.7004 (4) | 1.1218 (3) | 1.10263 (17) | 0.0209 (6) | |
C3A | 0.6084 (4) | 1.1225 (2) | 1.03691 (17) | 0.0204 (6) | |
C4A | 0.6993 (4) | 1.1112 (3) | 0.96830 (17) | 0.0215 (6) | |
H4A | 0.819233 | 1.102918 | 0.968024 | 0.026* | |
C5A | 0.6120 (4) | 1.1124 (3) | 0.90400 (17) | 0.0225 (6) | |
H5A | 0.673259 | 1.105558 | 0.86031 | 0.027* | |
C6A | 0.4264 (4) | 1.1242 (2) | 0.90247 (17) | 0.0207 (6) | |
C7A | 0.3406 (4) | 1.1272 (3) | 0.83539 (18) | 0.0222 (6) | |
C8A | 0.4382 (5) | 1.1260 (3) | 0.77034 (18) | 0.0240 (6) | |
C9A | 0.6217 (5) | 1.1357 (3) | 1.17332 (18) | 0.0250 (6) | |
C10A | 0.4235 (4) | 1.1333 (2) | 1.03529 (17) | 0.0204 (6) | |
H10A | 0.362307 | 1.1403 | 1.078993 | 0.025* | |
C11A | 0.3355 (4) | 1.1333 (3) | 0.97044 (17) | 0.0215 (6) | |
H11A | 0.214591 | 1.139357 | 0.97039 | 0.026* | |
C12A | 0.1555 (4) | 1.1344 (3) | 0.83040 (17) | 0.0224 (6) | |
N1B | 0.5435 (4) | 1.3688 (3) | 1.16869 (17) | 0.0299 (6) | |
N2B | 0.0093 (4) | 1.3736 (3) | 0.76948 (17) | 0.0338 (7) | |
N3B | 0.0246 (5) | 1.3360 (3) | 1.27008 (18) | 0.0369 (7) | |
N4B | −0.4931 (4) | 1.3798 (2) | 0.88192 (16) | 0.0272 (6) | |
C1B | 0.3914 (5) | 1.3678 (3) | 1.16406 (18) | 0.0245 (6) | |
C2B | 0.2033 (4) | 1.3660 (3) | 1.15800 (18) | 0.0232 (6) | |
C3B | 0.1165 (4) | 1.3728 (2) | 1.09241 (17) | 0.0208 (6) | |
C4B | 0.2118 (4) | 1.3766 (2) | 1.02693 (18) | 0.0216 (6) | |
H4B | 0.335177 | 1.378759 | 1.028752 | 0.026* | |
C5B | 0.1251 (4) | 1.3773 (3) | 0.96163 (17) | 0.0208 (6) | |
H5B | 0.189782 | 1.378659 | 0.919567 | 0.025* | |
C6B | −0.0648 (4) | 1.3758 (2) | 0.95755 (17) | 0.0201 (6) | |
C7B | −0.1537 (4) | 1.3766 (3) | 0.89109 (17) | 0.0214 (6) | |
C8B | −0.0630 (5) | 1.3746 (3) | 0.82369 (18) | 0.0251 (6) | |
C9B | 0.1051 (5) | 1.3510 (3) | 1.22027 (18) | 0.0260 (7) | |
C10B | −0.0726 (4) | 1.3725 (3) | 1.08860 (18) | 0.0218 (6) | |
H10B | −0.137051 | 1.370965 | 1.1307 | 0.026* | |
C11B | −0.1596 (4) | 1.3746 (3) | 1.02390 (17) | 0.0210 (6) | |
H11B | −0.28229 | 1.37523 | 1.022798 | 0.025* | |
C12B | −0.3414 (5) | 1.3777 (3) | 0.88617 (17) | 0.0225 (6) |
U11 | U22 | U33 | U12 | U13 | U23 | |
I1 | 0.02414 (13) | 0.02709 (13) | 0.02008 (12) | 0.00156 (9) | 0.00465 (8) | 0.00621 (8) |
Br1A | 0.02532 (19) | 0.0339 (2) | 0.03088 (18) | 0.00651 (14) | 0.00592 (14) | 0.00810 (15) |
N5A | 0.0256 (14) | 0.0325 (15) | 0.0175 (12) | −0.0008 (12) | 0.0008 (10) | 0.0089 (11) |
C13A | 0.0255 (16) | 0.0276 (16) | 0.0223 (14) | 0.0023 (13) | −0.0003 (12) | 0.0041 (12) |
C14A | 0.0226 (15) | 0.0316 (17) | 0.0232 (15) | 0.0016 (13) | −0.0004 (12) | 0.0050 (13) |
C15A | 0.0266 (17) | 0.0371 (19) | 0.0271 (15) | 0.0046 (14) | 0.0060 (13) | 0.0126 (14) |
C16A | 0.0308 (18) | 0.038 (2) | 0.0380 (18) | 0.0108 (15) | 0.0090 (15) | 0.0199 (16) |
C17A | 0.0327 (18) | 0.0379 (19) | 0.0247 (15) | 0.0152 (15) | 0.0052 (13) | 0.0113 (14) |
C18A | 0.0284 (17) | 0.0326 (18) | 0.0247 (15) | 0.0003 (14) | 0.0056 (13) | 0.0080 (13) |
Br1B | 0.02328 (18) | 0.0353 (2) | 0.02728 (18) | 0.00585 (14) | 0.00280 (13) | 0.00945 (14) |
N5B | 0.0268 (14) | 0.0293 (14) | 0.0188 (12) | 0.0022 (12) | 0.0044 (10) | 0.0063 (11) |
C13B | 0.0235 (15) | 0.0304 (17) | 0.0198 (13) | 0.0043 (13) | 0.0055 (11) | 0.0085 (12) |
C14B | 0.0205 (15) | 0.0311 (17) | 0.0212 (14) | −0.0003 (13) | 0.0004 (11) | 0.0027 (12) |
C15B | 0.0306 (18) | 0.0361 (19) | 0.0259 (15) | 0.0048 (14) | 0.0001 (13) | 0.0142 (14) |
C16B | 0.0309 (18) | 0.0402 (19) | 0.0208 (15) | −0.0027 (15) | 0.0014 (13) | 0.0155 (14) |
C17B | 0.0232 (16) | 0.0324 (17) | 0.0192 (14) | −0.0020 (13) | 0.0021 (12) | 0.0056 (12) |
C18B | 0.0305 (18) | 0.0345 (19) | 0.0380 (19) | 0.0081 (15) | 0.0115 (14) | 0.0165 (15) |
N1A | 0.0246 (15) | 0.0401 (17) | 0.0314 (14) | 0.0054 (13) | 0.0003 (11) | 0.0121 (13) |
N2A | 0.0337 (16) | 0.0356 (16) | 0.0262 (14) | 0.0082 (13) | 0.0033 (12) | 0.0116 (12) |
N3A | 0.0391 (18) | 0.0397 (18) | 0.0261 (14) | −0.0004 (14) | 0.0067 (13) | 0.0093 (13) |
N4A | 0.0257 (15) | 0.0355 (16) | 0.0282 (14) | 0.0052 (12) | 0.0019 (11) | 0.0080 (12) |
C1A | 0.0283 (17) | 0.0255 (16) | 0.0186 (13) | 0.0003 (13) | 0.0017 (12) | 0.0063 (12) |
C2A | 0.0218 (15) | 0.0202 (14) | 0.0206 (14) | 0.0013 (11) | 0.0035 (11) | 0.0065 (11) |
C3A | 0.0229 (15) | 0.0162 (13) | 0.0210 (14) | 0.0014 (11) | 0.0032 (11) | 0.0038 (11) |
C4A | 0.0195 (14) | 0.0229 (15) | 0.0221 (14) | 0.0028 (11) | 0.0048 (11) | 0.0061 (11) |
C5A | 0.0218 (15) | 0.0257 (15) | 0.0200 (13) | 0.0022 (12) | 0.0050 (11) | 0.0068 (11) |
C6A | 0.0216 (14) | 0.0195 (14) | 0.0211 (14) | 0.0019 (11) | 0.0007 (11) | 0.0063 (11) |
C7A | 0.0227 (15) | 0.0230 (15) | 0.0219 (14) | 0.0042 (12) | 0.0026 (12) | 0.0073 (11) |
C8A | 0.0256 (16) | 0.0261 (16) | 0.0221 (15) | 0.0035 (12) | −0.0015 (12) | 0.0103 (12) |
C9A | 0.0258 (16) | 0.0265 (16) | 0.0230 (15) | 0.0008 (13) | 0.0026 (12) | 0.0091 (12) |
C10A | 0.0226 (15) | 0.0187 (14) | 0.0191 (13) | 0.0016 (11) | 0.0041 (11) | 0.0044 (11) |
C11A | 0.0213 (14) | 0.0202 (14) | 0.0233 (14) | 0.0041 (11) | 0.0030 (11) | 0.0058 (11) |
C12A | 0.0262 (16) | 0.0234 (15) | 0.0183 (13) | 0.0035 (12) | 0.0007 (11) | 0.0070 (11) |
N1B | 0.0231 (15) | 0.0352 (16) | 0.0298 (14) | 0.0051 (12) | 0.0002 (11) | 0.0058 (12) |
N2B | 0.0317 (16) | 0.0464 (19) | 0.0254 (14) | 0.0071 (14) | 0.0065 (12) | 0.0122 (13) |
N3B | 0.0320 (17) | 0.053 (2) | 0.0272 (15) | 0.0071 (15) | 0.0053 (13) | 0.0130 (14) |
N4B | 0.0203 (14) | 0.0316 (15) | 0.0304 (14) | 0.0008 (11) | 0.0002 (11) | 0.0113 (12) |
C1B | 0.0263 (17) | 0.0245 (15) | 0.0217 (14) | 0.0041 (12) | 0.0007 (12) | 0.0040 (12) |
C2B | 0.0200 (15) | 0.0231 (15) | 0.0254 (15) | 0.0028 (12) | 0.0022 (12) | 0.0047 (12) |
C3B | 0.0215 (15) | 0.0199 (14) | 0.0223 (14) | 0.0039 (11) | 0.0032 (11) | 0.0075 (11) |
C4B | 0.0177 (14) | 0.0210 (14) | 0.0261 (15) | 0.0031 (11) | 0.0045 (11) | 0.0060 (12) |
C5B | 0.0187 (14) | 0.0235 (15) | 0.0213 (13) | 0.0041 (11) | 0.0052 (11) | 0.0072 (11) |
C6B | 0.0206 (14) | 0.0178 (14) | 0.0219 (14) | 0.0030 (11) | 0.0024 (11) | 0.0054 (11) |
C7B | 0.0205 (15) | 0.0202 (14) | 0.0228 (14) | 0.0019 (11) | 0.0015 (12) | 0.0050 (11) |
C8B | 0.0234 (15) | 0.0286 (16) | 0.0236 (15) | 0.0028 (12) | −0.0002 (12) | 0.0086 (12) |
C9B | 0.0269 (16) | 0.0309 (17) | 0.0213 (15) | 0.0055 (13) | −0.0011 (13) | 0.0083 (13) |
C10B | 0.0175 (14) | 0.0251 (15) | 0.0238 (14) | 0.0019 (11) | 0.0030 (11) | 0.0088 (12) |
C11B | 0.0173 (14) | 0.0236 (15) | 0.0227 (14) | 0.0023 (11) | 0.0036 (11) | 0.0076 (11) |
C12B | 0.0269 (17) | 0.0213 (14) | 0.0190 (13) | 0.0004 (12) | 0.0015 (11) | 0.0068 (11) |
Br1A—C14A | 1.885 (4) | C2A—C3A | 1.395 (4) |
N5A—C13A | 1.341 (5) | C2A—C9A | 1.427 (4) |
N5A—C17A | 1.343 (5) | C3A—C10A | 1.427 (4) |
N5A—C18A | 1.486 (5) | C3A—C4A | 1.439 (4) |
C13A—C14A | 1.378 (5) | C4A—C5A | 1.357 (4) |
C13A—H13A | 0.93 | C4A—H4A | 0.93 |
C14A—C15A | 1.387 (5) | C5A—C6A | 1.436 (4) |
C15A—C16A | 1.393 (5) | C5A—H5A | 0.93 |
C15A—H15A | 0.93 | C6A—C7A | 1.404 (4) |
C16A—C17A | 1.378 (5) | C6A—C11A | 1.431 (4) |
C16A—H16A | 0.93 | C7A—C8A | 1.422 (5) |
C17A—H17A | 0.93 | C7A—C12A | 1.421 (5) |
C18A—H18A | 0.96 | C10A—C11A | 1.364 (4) |
C18A—H18B | 0.96 | C10A—H10A | 0.93 |
C18A—H18C | 0.96 | C11A—H11A | 0.93 |
Br1B—C14B | 1.888 (3) | N1B—C1B | 1.151 (5) |
N5B—C13B | 1.349 (4) | N2B—C8B | 1.150 (5) |
N5B—C17B | 1.347 (5) | N3B—C9B | 1.157 (5) |
N5B—C18B | 1.478 (5) | N4B—C12B | 1.154 (5) |
C13B—C14B | 1.387 (5) | C1B—C2B | 1.423 (5) |
C13B—H13B | 0.93 | C2B—C3B | 1.401 (4) |
C14B—C15B | 1.385 (5) | C2B—C9B | 1.423 (5) |
C15B—C16B | 1.387 (5) | C3B—C4B | 1.430 (4) |
C15B—H15B | 0.93 | C3B—C10B | 1.431 (4) |
C16B—C17B | 1.376 (5) | C4B—C5B | 1.369 (4) |
C16B—H16B | 0.93 | C4B—H4B | 0.93 |
C17B—H17B | 0.93 | C5B—C6B | 1.435 (4) |
C18B—H18D | 0.96 | C5B—H5B | 0.93 |
C18B—H18E | 0.96 | C6B—C7B | 1.396 (4) |
C18B—H18F | 0.96 | C6B—C11B | 1.436 (4) |
N1A—C1A | 1.151 (5) | C7B—C12B | 1.425 (5) |
N2A—C8A | 1.151 (5) | C7B—C8B | 1.431 (5) |
N3A—C9A | 1.153 (5) | C10B—C11B | 1.366 (4) |
N4A—C12A | 1.154 (5) | C10B—H10B | 0.93 |
C1A—C2A | 1.427 (5) | C11B—H11B | 0.93 |
C13A—N5A—C17A | 121.8 (3) | C2A—C3A—C10A | 121.6 (3) |
C13A—N5A—C18A | 118.9 (3) | C2A—C3A—C4A | 120.1 (3) |
C17A—N5A—C18A | 119.2 (3) | C10A—C3A—C4A | 118.3 (3) |
N5A—C13A—C14A | 119.9 (3) | C5A—C4A—C3A | 120.8 (3) |
N5A—C13A—H13A | 120 | C5A—C4A—H4A | 119.6 |
C14A—C13A—H13A | 120 | C3A—C4A—H4A | 119.6 |
C13A—C14A—C15A | 120.3 (3) | C4A—C5A—C6A | 120.9 (3) |
C13A—C14A—Br1A | 118.8 (3) | C4A—C5A—H5A | 119.5 |
C15A—C14A—Br1A | 120.9 (3) | C6A—C5A—H5A | 119.5 |
C14A—C15A—C16A | 117.8 (3) | C7A—C6A—C11A | 122.3 (3) |
C14A—C15A—H15A | 121.1 | C7A—C6A—C5A | 119.6 (3) |
C16A—C15A—H15A | 121.1 | C11A—C6A—C5A | 118.1 (3) |
C17A—C16A—C15A | 120.4 (3) | C6A—C7A—C8A | 120.7 (3) |
C17A—C16A—H16A | 119.8 | C6A—C7A—C12A | 121.6 (3) |
C15A—C16A—H16A | 119.8 | C8A—C7A—C12A | 117.6 (3) |
N5A—C17A—C16A | 119.7 (3) | N2A—C8A—C7A | 177.9 (3) |
N5A—C17A—H17A | 120.2 | N3A—C9A—C2A | 177.3 (4) |
C16A—C17A—H17A | 120.2 | C11A—C10A—C3A | 120.8 (3) |
N5A—C18A—H18A | 109.5 | C11A—C10A—H10A | 119.6 |
N5A—C18A—H18B | 109.5 | C3A—C10A—H10A | 119.6 |
H18A—C18A—H18B | 109.5 | C10A—C11A—C6A | 121.0 (3) |
N5A—C18A—H18C | 109.5 | C10A—C11A—H11A | 119.5 |
H18A—C18A—H18C | 109.5 | C6A—C11A—H11A | 119.5 |
H18B—C18A—H18C | 109.5 | N4A—C12A—C7A | 179.2 (4) |
C13B—N5B—C17B | 121.6 (3) | N1B—C1B—C2B | 179.7 (4) |
C13B—N5B—C18B | 119.1 (3) | C3B—C2B—C9B | 121.1 (3) |
C17B—N5B—C18B | 119.3 (3) | C3B—C2B—C1B | 121.8 (3) |
N5B—C13B—C14B | 119.4 (3) | C9B—C2B—C1B | 117.0 (3) |
N5B—C13B—H13B | 120.3 | C2B—C3B—C4B | 121.4 (3) |
C14B—C13B—H13B | 120.3 | C2B—C3B—C10B | 120.4 (3) |
C13B—C14B—C15B | 120.2 (3) | C4B—C3B—C10B | 118.1 (3) |
C13B—C14B—Br1B | 118.6 (3) | C5B—C4B—C3B | 121.3 (3) |
C15B—C14B—Br1B | 121.1 (3) | C5B—C4B—H4B | 119.3 |
C16B—C15B—C14B | 118.6 (3) | C3B—C4B—H4B | 119.3 |
C16B—C15B—H15B | 120.7 | C4B—C5B—C6B | 120.5 (3) |
C14B—C15B—H15B | 120.7 | C4B—C5B—H5B | 119.7 |
C17B—C16B—C15B | 119.9 (3) | C6B—C5B—H5B | 119.7 |
C17B—C16B—H16B | 120 | C7B—C6B—C5B | 120.7 (3) |
C15B—C16B—H16B | 120 | C7B—C6B—C11B | 121.3 (3) |
N5B—C17B—C16B | 120.2 (3) | C5B—C6B—C11B | 118.0 (3) |
N5B—C17B—H17B | 119.9 | C6B—C7B—C12B | 121.7 (3) |
C16B—C17B—H17B | 119.9 | C6B—C7B—C8B | 122.2 (3) |
N5B—C18B—H18D | 109.5 | C12B—C7B—C8B | 116.0 (3) |
N5B—C18B—H18E | 109.5 | N2B—C8B—C7B | 179.5 (4) |
H18D—C18B—H18E | 109.5 | N3B—C9B—C2B | 178.3 (4) |
N5B—C18B—H18F | 109.5 | C11B—C10B—C3B | 120.8 (3) |
H18D—C18B—H18F | 109.5 | C11B—C10B—H10B | 119.6 |
H18E—C18B—H18F | 109.5 | C3B—C10B—H10B | 119.6 |
N1A—C1A—C2A | 178.8 (4) | C10B—C11B—C6B | 121.1 (3) |
C3A—C2A—C1A | 121.5 (3) | C10B—C11B—H11B | 119.4 |
C3A—C2A—C9A | 123.6 (3) | C6B—C11B—H11B | 119.4 |
C1A—C2A—C9A | 114.9 (3) | N4B—C12B—C7B | 179.1 (4) |
C17A—N5A—C13A—C14A | 1.5 (5) | C4A—C5A—C6A—C11A | −0.7 (5) |
C18A—N5A—C13A—C14A | 179.6 (3) | C11A—C6A—C7A—C8A | 175.3 (3) |
N5A—C13A—C14A—C15A | −0.7 (5) | C5A—C6A—C7A—C8A | −4.3 (5) |
N5A—C13A—C14A—Br1A | −179.8 (2) | C11A—C6A—C7A—C12A | −3.0 (5) |
C13A—C14A—C15A—C16A | −0.3 (5) | C5A—C6A—C7A—C12A | 177.4 (3) |
Br1A—C14A—C15A—C16A | 178.8 (3) | C2A—C3A—C10A—C11A | −179.7 (3) |
C14A—C15A—C16A—C17A | 0.6 (6) | C4A—C3A—C10A—C11A | −0.3 (5) |
C13A—N5A—C17A—C16A | −1.2 (5) | C3A—C10A—C11A—C6A | −0.9 (5) |
C18A—N5A—C17A—C16A | −179.2 (3) | C7A—C6A—C11A—C10A | −178.1 (3) |
C15A—C16A—C17A—N5A | 0.1 (6) | C5A—C6A—C11A—C10A | 1.4 (5) |
C17B—N5B—C13B—C14B | 1.2 (5) | C9B—C2B—C3B—C4B | −173.4 (3) |
C18B—N5B—C13B—C14B | 177.8 (3) | C1B—C2B—C3B—C4B | 3.1 (5) |
N5B—C13B—C14B—C15B | 0.7 (5) | C9B—C2B—C3B—C10B | 4.5 (5) |
N5B—C13B—C14B—Br1B | −176.1 (2) | C1B—C2B—C3B—C10B | −178.9 (3) |
C13B—C14B—C15B—C16B | −1.5 (5) | C2B—C3B—C4B—C5B | 176.3 (3) |
Br1B—C14B—C15B—C16B | 175.2 (3) | C10B—C3B—C4B—C5B | −1.7 (5) |
C14B—C15B—C16B—C17B | 0.6 (5) | C3B—C4B—C5B—C6B | 1.0 (5) |
C13B—N5B—C17B—C16B | −2.1 (5) | C4B—C5B—C6B—C7B | 179.9 (3) |
C18B—N5B—C17B—C16B | −178.7 (3) | C4B—C5B—C6B—C11B | 0.5 (4) |
C15B—C16B—C17B—N5B | 1.2 (5) | C5B—C6B—C7B—C12B | −178.5 (3) |
C1A—C2A—C3A—C10A | 178.4 (3) | C11B—C6B—C7B—C12B | 0.8 (5) |
C9A—C2A—C3A—C10A | −2.6 (5) | C5B—C6B—C7B—C8B | 2.6 (5) |
C1A—C2A—C3A—C4A | −0.9 (5) | C11B—C6B—C7B—C8B | −178.1 (3) |
C9A—C2A—C3A—C4A | 178.1 (3) | C2B—C3B—C10B—C11B | −177.2 (3) |
C2A—C3A—C4A—C5A | −179.6 (3) | C4B—C3B—C10B—C11B | 0.8 (5) |
C10A—C3A—C4A—C5A | 1.1 (5) | C3B—C10B—C11B—C6B | 0.7 (5) |
C3A—C4A—C5A—C6A | −0.5 (5) | C7B—C6B—C11B—C10B | 179.2 (3) |
C4A—C5A—C6A—C7A | 178.8 (3) | C5B—C6B—C11B—C10B | −1.4 (5) |
2(C12H4N4)·C6H6Br2N | Z = 2 |
Mr = 660.32 | F(000) = 654 |
Triclinic, P1 | Dx = 1.619 Mg m−3 |
Hall symbol: -P 1 | Cu Kα radiation, λ = 1.54184 Å |
a = 6.6911 (2) Å | Cell parameters from 6687 reflections |
b = 7.8201 (3) Å | θ = 3.2–76.3° |
c = 27.6491 (6) Å | µ = 4.12 mm−1 |
α = 97.673 (2)° | T = 293 K |
β = 90.168 (2)° | Plate, black |
γ = 108.973 (3)° | 0.33 × 0.19 × 0.04 mm |
V = 1354.24 (8) Å3 |
Xcalibur, Ruby, Nova diffractometer | 5582 independent reflections |
Radiation source: micro-focus sealed X-ray tube | 5100 reflections with I > 2σ(I) |
Mirror monochromator | Rint = 0.043 |
Detector resolution: 10.4323 pixels mm-1 | θmax = 76.5°, θmin = 3.2° |
ω scans | h = −8→8 |
Absorption correction: multi-scan CrysAlisPro 1.171.39.46 (Rigaku Oxford Diffraction, 2018) Empirical absorption correction using spherical harmonics, implemented in SCALE3 ABSPACK scaling algorithm. | k = −9→9 |
Tmin = 0.563, Tmax = 1 | l = −23→34 |
11901 measured reflections |
Refinement on F2 | 0 restraints |
Least-squares matrix: full | Hydrogen site location: inferred from neighbouring sites |
R[F2 > 2σ(F2)] = 0.043 | H-atom parameters constrained |
wR(F2) = 0.118 | w = 1/[σ2(Fo2) + (0.0711P)2 + 0.6968P] where P = (Fo2 + 2Fc2)/3 |
S = 1.04 | (Δ/σ)max = 0.001 |
5582 reflections | Δρmax = 0.87 e Å−3 |
370 parameters | Δρmin = −0.68 e Å−3 |
Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds involving l.s. planes. |
x | y | z | Uiso*/Ueq | ||
Br1 | 0.96358 (4) | −0.03531 (4) | 0.20508 (2) | 0.02977 (11) | |
Br2 | 0.30401 (5) | 0.05369 (4) | 0.32482 (2) | 0.03150 (11) | |
N5 | 0.4141 (3) | −0.3825 (3) | 0.24558 (7) | 0.0224 (4) | |
C13 | 0.6004 (4) | −0.3134 (3) | 0.22598 (8) | 0.0227 (5) | |
H13 | 0.658769 | −0.39 | 0.206647 | 0.027* | |
C14 | 0.7055 (4) | −0.1280 (3) | 0.23457 (8) | 0.0224 (5) | |
C15 | 0.6219 (4) | −0.0116 (3) | 0.26385 (7) | 0.0232 (5) | |
H15 | 0.692374 | 0.113638 | 0.269877 | 0.028* | |
C16 | 0.4283 (4) | −0.0905 (4) | 0.28375 (8) | 0.0243 (5) | |
C17 | 0.3237 (4) | −0.2765 (4) | 0.27380 (8) | 0.0239 (5) | |
H17 | 0.192436 | −0.327917 | 0.286425 | 0.029* | |
C18 | 0.3043 (4) | −0.5829 (4) | 0.23776 (10) | 0.0300 (5) | |
H18A | 0.17343 | −0.610465 | 0.25406 | 0.045* | |
H18B | 0.275795 | −0.624952 | 0.203401 | 0.045* | |
H18C | 0.392526 | −0.642841 | 0.250752 | 0.045* | |
N1A | 0.7125 (4) | 0.0081 (3) | 0.54910 (8) | 0.0297 (5) | |
N2A | 0.7891 (4) | 0.4755 (3) | 0.29460 (8) | 0.0300 (5) | |
N3A | 0.7381 (4) | 0.5184 (3) | 0.63798 (8) | 0.0299 (5) | |
N4A | 0.7914 (5) | 0.9919 (4) | 0.37778 (9) | 0.0361 (5) | |
C1A | 0.7233 (4) | 0.1587 (4) | 0.55031 (8) | 0.0228 (5) | |
C2A | 0.7392 (4) | 0.3459 (3) | 0.55176 (8) | 0.0204 (4) | |
C3A | 0.7524 (3) | 0.4260 (3) | 0.50915 (8) | 0.0206 (5) | |
C4A | 0.7492 (4) | 0.3210 (3) | 0.46235 (8) | 0.0205 (4) | |
H4A | 0.737846 | 0.198586 | 0.460519 | 0.025* | |
C5A | 0.7623 (4) | 0.3973 (4) | 0.42058 (8) | 0.0217 (5) | |
H5A | 0.760027 | 0.326424 | 0.390636 | 0.026* | |
C6A | 0.7796 (3) | 0.5847 (3) | 0.42202 (8) | 0.0203 (4) | |
C7A | 0.7900 (4) | 0.6627 (4) | 0.37889 (8) | 0.0225 (5) | |
C8A | 0.7892 (4) | 0.5593 (4) | 0.33232 (9) | 0.0242 (5) | |
C9A | 0.7390 (4) | 0.4441 (4) | 0.59927 (9) | 0.0229 (5) | |
C10A | 0.7684 (4) | 0.6139 (3) | 0.51078 (8) | 0.0212 (4) | |
H10A | 0.769589 | 0.684363 | 0.540727 | 0.025* | |
C11A | 0.7818 (4) | 0.6905 (3) | 0.46885 (8) | 0.0210 (4) | |
H11A | 0.792532 | 0.812736 | 0.470592 | 0.025* | |
C12A | 0.7930 (4) | 0.8456 (4) | 0.37885 (8) | 0.0264 (5) | |
N1B | 0.4952 (4) | −0.4401 (4) | 0.10323 (9) | 0.0357 (5) | |
N3B | 0.4306 (4) | 0.0781 (4) | 0.17008 (8) | 0.0357 (5) | |
C1B | 0.4856 (4) | −0.2986 (4) | 0.09823 (9) | 0.0280 (5) | |
C2B | 0.4719 (4) | −0.1250 (4) | 0.09221 (8) | 0.0252 (5) | |
C3B | 0.4859 (4) | −0.0624 (4) | 0.04625 (8) | 0.0242 (5) | |
C4B | 0.5087 (4) | −0.1744 (4) | 0.00295 (9) | 0.0251 (5) | |
H4B | 0.514623 | −0.290406 | 0.004974 | 0.03* | |
C9B | 0.4485 (4) | −0.0132 (4) | 0.13551 (9) | 0.0275 (5) | |
C10B | 0.4779 (4) | 0.1140 (4) | 0.04160 (8) | 0.0243 (5) | |
H10B | 0.463231 | 0.18985 | 0.069302 | 0.029* | |
N1C | 1.0064 (4) | 0.0206 (3) | 0.08490 (8) | 0.0284 (5) | |
N3C | 0.9561 (5) | 0.5129 (4) | 0.17100 (8) | 0.0378 (6) | |
C1C | 0.9974 (4) | 0.1650 (4) | 0.08525 (8) | 0.0231 (5) | |
C2C | 0.9838 (4) | 0.3443 (4) | 0.08579 (8) | 0.0220 (5) | |
C3C | 0.9907 (4) | 0.4218 (4) | 0.04347 (8) | 0.0214 (5) | |
C4C | 1.0152 (4) | 0.3239 (4) | −0.00298 (8) | 0.0225 (5) | |
H4C | 1.024349 | 0.207208 | −0.004311 | 0.027* | |
C9C | 0.9657 (4) | 0.4384 (4) | 0.13287 (9) | 0.0266 (5) | |
C10C | 0.9750 (4) | 0.6011 (4) | 0.04459 (8) | 0.0223 (5) | |
H10C | 0.958021 | 0.666039 | 0.074125 | 0.027* |
U11 | U22 | U33 | U12 | U13 | U23 | |
Br1 | 0.03255 (17) | 0.02551 (17) | 0.02784 (16) | 0.00424 (11) | 0.00987 (11) | 0.00530 (10) |
Br2 | 0.04144 (18) | 0.03258 (18) | 0.02386 (15) | 0.01756 (13) | 0.00733 (11) | 0.00183 (11) |
N5 | 0.0276 (10) | 0.0180 (10) | 0.0200 (9) | 0.0046 (8) | −0.0010 (7) | 0.0045 (7) |
C13 | 0.0315 (12) | 0.0233 (12) | 0.0151 (9) | 0.0110 (10) | 0.0006 (8) | 0.0038 (8) |
C14 | 0.0273 (11) | 0.0225 (12) | 0.0157 (9) | 0.0048 (9) | 0.0026 (8) | 0.0053 (8) |
C15 | 0.0320 (13) | 0.0196 (12) | 0.0176 (10) | 0.0076 (10) | 0.0008 (9) | 0.0033 (8) |
C16 | 0.0316 (12) | 0.0251 (13) | 0.0167 (9) | 0.0096 (10) | 0.0006 (8) | 0.0042 (8) |
C17 | 0.0279 (11) | 0.0255 (13) | 0.0197 (10) | 0.0092 (10) | 0.0025 (8) | 0.0066 (8) |
C18 | 0.0360 (13) | 0.0182 (13) | 0.0319 (12) | 0.0030 (10) | −0.0007 (10) | 0.0054 (9) |
N1A | 0.0368 (11) | 0.0237 (12) | 0.0266 (10) | 0.0057 (9) | 0.0038 (9) | 0.0070 (8) |
N2A | 0.0374 (12) | 0.0320 (13) | 0.0202 (10) | 0.0096 (10) | −0.0003 (8) | 0.0063 (8) |
N3A | 0.0357 (11) | 0.0335 (13) | 0.0225 (10) | 0.0138 (10) | 0.0031 (8) | 0.0047 (9) |
N4A | 0.0524 (15) | 0.0350 (14) | 0.0286 (11) | 0.0223 (12) | 0.0052 (10) | 0.0101 (9) |
C1A | 0.0230 (11) | 0.0264 (14) | 0.0169 (10) | 0.0038 (9) | 0.0020 (8) | 0.0065 (8) |
C2A | 0.0188 (10) | 0.0223 (12) | 0.0187 (10) | 0.0040 (9) | 0.0021 (8) | 0.0054 (8) |
C3A | 0.0168 (10) | 0.0242 (12) | 0.0193 (10) | 0.0038 (9) | 0.0006 (8) | 0.0060 (9) |
C4A | 0.0198 (10) | 0.0195 (11) | 0.0201 (10) | 0.0031 (9) | −0.0005 (8) | 0.0040 (8) |
C5A | 0.0206 (10) | 0.0234 (12) | 0.0183 (10) | 0.0037 (9) | −0.0007 (8) | 0.0020 (8) |
C6A | 0.0166 (9) | 0.0242 (12) | 0.0195 (10) | 0.0042 (9) | −0.0003 (8) | 0.0071 (9) |
C7A | 0.0218 (10) | 0.0260 (13) | 0.0189 (10) | 0.0054 (9) | −0.0005 (8) | 0.0061 (9) |
C8A | 0.0230 (11) | 0.0276 (13) | 0.0229 (11) | 0.0063 (10) | 0.0007 (8) | 0.0111 (10) |
C9A | 0.0236 (11) | 0.0248 (13) | 0.0220 (11) | 0.0085 (9) | 0.0017 (8) | 0.0083 (9) |
C10A | 0.0219 (10) | 0.0233 (12) | 0.0179 (9) | 0.0066 (9) | 0.0008 (8) | 0.0034 (8) |
C11A | 0.0214 (10) | 0.0204 (12) | 0.0216 (10) | 0.0064 (9) | 0.0007 (8) | 0.0055 (8) |
C12A | 0.0295 (12) | 0.0335 (15) | 0.0194 (10) | 0.0126 (11) | 0.0024 (9) | 0.0093 (9) |
N1B | 0.0395 (13) | 0.0359 (14) | 0.0320 (11) | 0.0114 (11) | −0.0013 (9) | 0.0080 (10) |
N3B | 0.0448 (13) | 0.0431 (15) | 0.0231 (10) | 0.0188 (12) | 0.0025 (9) | 0.0067 (10) |
C1B | 0.0262 (11) | 0.0351 (15) | 0.0207 (10) | 0.0068 (10) | −0.0003 (9) | 0.0051 (9) |
C2B | 0.0242 (11) | 0.0289 (13) | 0.0209 (10) | 0.0062 (10) | 0.0002 (8) | 0.0047 (9) |
C3B | 0.0196 (10) | 0.0313 (14) | 0.0194 (10) | 0.0047 (9) | 0.0013 (8) | 0.0048 (9) |
C4B | 0.0239 (11) | 0.0260 (13) | 0.0246 (11) | 0.0067 (10) | 0.0017 (9) | 0.0047 (9) |
C9B | 0.0288 (12) | 0.0339 (15) | 0.0204 (11) | 0.0099 (11) | −0.0001 (9) | 0.0070 (10) |
C10B | 0.0227 (10) | 0.0301 (13) | 0.0184 (10) | 0.0069 (9) | 0.0016 (8) | 0.0019 (9) |
N1C | 0.0358 (11) | 0.0275 (13) | 0.0233 (9) | 0.0112 (9) | 0.0029 (8) | 0.0068 (8) |
N3C | 0.0588 (16) | 0.0414 (15) | 0.0215 (11) | 0.0268 (13) | 0.0058 (10) | 0.0072 (9) |
C1C | 0.0253 (11) | 0.0285 (14) | 0.0153 (9) | 0.0078 (10) | 0.0013 (8) | 0.0054 (8) |
C2C | 0.0244 (11) | 0.0232 (12) | 0.0181 (10) | 0.0068 (9) | 0.0010 (8) | 0.0048 (9) |
C3C | 0.0195 (10) | 0.0240 (12) | 0.0196 (10) | 0.0051 (9) | 0.0006 (8) | 0.0043 (9) |
C4C | 0.0251 (11) | 0.0217 (12) | 0.0201 (10) | 0.0073 (9) | 0.0008 (8) | 0.0019 (9) |
C9C | 0.0343 (13) | 0.0269 (13) | 0.0225 (12) | 0.0137 (11) | 0.0032 (9) | 0.0080 (10) |
C10C | 0.0255 (11) | 0.0232 (12) | 0.0174 (9) | 0.0076 (9) | 0.0017 (8) | 0.0010 (8) |
Br1—C14 | 1.877 (2) | C6A—C7A | 1.402 (3) |
Br2—C16 | 1.878 (3) | C6A—C11A | 1.438 (3) |
N5—C13 | 1.336 (3) | C7A—C12A | 1.424 (4) |
N5—C17 | 1.348 (3) | C7A—C8A | 1.425 (3) |
N5—C18 | 1.484 (3) | C10A—C11A | 1.364 (3) |
C13—C14 | 1.377 (4) | C10A—H10A | 0.93 |
C13—H13 | 0.93 | C11A—H11A | 0.93 |
C14—C15 | 1.391 (3) | N1B—C1B | 1.155 (4) |
C15—C16 | 1.392 (3) | N3B—C9B | 1.145 (4) |
C15—H15 | 0.93 | C1B—C2B | 1.422 (4) |
C16—C17 | 1.382 (4) | C2B—C3B | 1.414 (3) |
C17—H17 | 0.93 | C2B—C9B | 1.426 (4) |
C18—H18A | 0.96 | C3B—C10B | 1.420 (4) |
C18—H18B | 0.96 | C3B—C4B | 1.425 (3) |
C18—H18C | 0.96 | C4B—C10Bi | 1.370 (3) |
N1A—C1A | 1.152 (4) | C4B—H4B | 0.93 |
N2A—C8A | 1.155 (4) | C10B—H10B | 0.93 |
N3A—C9A | 1.149 (4) | N1C—C1C | 1.149 (4) |
N4A—C12A | 1.152 (4) | N3C—C9C | 1.147 (4) |
C1A—C2A | 1.428 (4) | C1C—C2C | 1.432 (4) |
C2A—C3A | 1.397 (3) | C2C—C3C | 1.382 (3) |
C2A—C9A | 1.431 (3) | C2C—C9C | 1.433 (3) |
C3A—C10A | 1.432 (4) | C3C—C10C | 1.436 (4) |
C3A—C4A | 1.433 (3) | C3C—C4C | 1.443 (3) |
C4A—C5A | 1.360 (3) | C4C—C10Cii | 1.352 (3) |
C4A—H4A | 0.93 | C4C—H4C | 0.93 |
C5A—C6A | 1.427 (4) | C10C—H10C | 0.93 |
C5A—H5A | 0.93 | ||
C13—N5—C17 | 122.2 (2) | C6A—C7A—C12A | 122.3 (2) |
C13—N5—C18 | 119.6 (2) | C6A—C7A—C8A | 121.3 (2) |
C17—N5—C18 | 118.2 (2) | C12A—C7A—C8A | 116.4 (2) |
N5—C13—C14 | 119.6 (2) | N2A—C8A—C7A | 179.8 (3) |
N5—C13—H13 | 120.2 | N3A—C9A—C2A | 178.0 (3) |
C14—C13—H13 | 120.2 | C11A—C10A—C3A | 120.7 (2) |
C13—C14—C15 | 121.0 (2) | C11A—C10A—H10A | 119.7 |
C13—C14—Br1 | 118.34 (18) | C3A—C10A—H10A | 119.7 |
C15—C14—Br1 | 120.61 (19) | C10A—C11A—C6A | 120.9 (2) |
C14—C15—C16 | 117.2 (2) | C10A—C11A—H11A | 119.6 |
C14—C15—H15 | 121.4 | C6A—C11A—H11A | 119.6 |
C16—C15—H15 | 121.4 | N4A—C12A—C7A | 178.2 (3) |
C17—C16—C15 | 120.7 (2) | N1B—C1B—C2B | 179.5 (3) |
C17—C16—Br2 | 118.64 (19) | C3B—C2B—C1B | 122.6 (2) |
C15—C16—Br2 | 120.62 (19) | C3B—C2B—C9B | 121.1 (2) |
N5—C17—C16 | 119.3 (2) | C1B—C2B—C9B | 116.3 (2) |
N5—C17—H17 | 120.4 | C2B—C3B—C10B | 121.3 (2) |
C16—C17—H17 | 120.4 | C2B—C3B—C4B | 121.1 (2) |
N5—C18—H18A | 109.5 | C10B—C3B—C4B | 117.7 (2) |
N5—C18—H18B | 109.5 | C10Bi—C4B—C3B | 121.1 (3) |
H18A—C18—H18B | 109.5 | C10Bi—C4B—H4B | 119.4 |
N5—C18—H18C | 109.5 | C3B—C4B—H4B | 119.4 |
H18A—C18—H18C | 109.5 | N3B—C9B—C2B | 179.3 (3) |
H18B—C18—H18C | 109.5 | C4Bi—C10B—C3B | 121.2 (2) |
N1A—C1A—C2A | 179.3 (3) | C4Bi—C10B—H10B | 119.4 |
C3A—C2A—C1A | 121.6 (2) | C3B—C10B—H10B | 119.4 |
C3A—C2A—C9A | 122.6 (2) | N1C—C1C—C2C | 179.4 (3) |
C1A—C2A—C9A | 115.8 (2) | C3C—C2C—C1C | 121.8 (2) |
C2A—C3A—C10A | 121.4 (2) | C3C—C2C—C9C | 122.4 (2) |
C2A—C3A—C4A | 120.5 (2) | C1C—C2C—C9C | 115.8 (2) |
C10A—C3A—C4A | 118.2 (2) | C2C—C3C—C10C | 121.1 (2) |
C5A—C4A—C3A | 121.1 (2) | C2C—C3C—C4C | 120.5 (2) |
C5A—C4A—H4A | 119.4 | C10C—C3C—C4C | 118.5 (2) |
C3A—C4A—H4A | 119.4 | C10Cii—C4C—C3C | 121.1 (2) |
C4A—C5A—C6A | 120.9 (2) | C10Cii—C4C—H4C | 119.4 |
C4A—C5A—H5A | 119.5 | C3C—C4C—H4C | 119.4 |
C6A—C5A—H5A | 119.5 | N3C—C9C—C2C | 178.1 (3) |
C7A—C6A—C5A | 120.9 (2) | C4Cii—C10C—C3C | 120.4 (2) |
C7A—C6A—C11A | 120.9 (2) | C4Cii—C10C—H10C | 119.8 |
C5A—C6A—C11A | 118.2 (2) | C3C—C10C—H10C | 119.8 |
C17—N5—C13—C14 | 0.0 (3) | C5A—C6A—C7A—C8A | −1.7 (4) |
C18—N5—C13—C14 | −177.9 (2) | C11A—C6A—C7A—C8A | 179.6 (2) |
N5—C13—C14—C15 | 0.8 (3) | C2A—C3A—C10A—C11A | 179.8 (2) |
N5—C13—C14—Br1 | −178.45 (16) | C4A—C3A—C10A—C11A | −0.5 (3) |
C13—C14—C15—C16 | −0.2 (3) | C3A—C10A—C11A—C6A | 0.2 (3) |
Br1—C14—C15—C16 | 178.99 (16) | C7A—C6A—C11A—C10A | 179.0 (2) |
C14—C15—C16—C17 | −1.1 (3) | C5A—C6A—C11A—C10A | 0.2 (3) |
C14—C15—C16—Br2 | 178.77 (16) | C1B—C2B—C3B—C10B | −178.2 (2) |
C13—N5—C17—C16 | −1.3 (3) | C9B—C2B—C3B—C10B | 0.2 (4) |
C18—N5—C17—C16 | 176.6 (2) | C1B—C2B—C3B—C4B | 1.8 (4) |
C15—C16—C17—N5 | 1.9 (3) | C9B—C2B—C3B—C4B | −179.8 (2) |
Br2—C16—C17—N5 | −177.99 (17) | C2B—C3B—C4B—C10Bi | 179.9 (2) |
C1A—C2A—C3A—C10A | 180.0 (2) | C10B—C3B—C4B—C10Bi | −0.1 (4) |
C9A—C2A—C3A—C10A | 0.5 (3) | C2B—C3B—C10B—C4Bi | −179.9 (2) |
C1A—C2A—C3A—C4A | 0.3 (3) | C4B—C3B—C10B—C4Bi | 0.1 (4) |
C9A—C2A—C3A—C4A | −179.2 (2) | C1C—C2C—C3C—C10C | 179.5 (2) |
C2A—C3A—C4A—C5A | −179.8 (2) | C9C—C2C—C3C—C10C | −1.4 (4) |
C10A—C3A—C4A—C5A | 0.5 (3) | C1C—C2C—C3C—C4C | −0.9 (4) |
C3A—C4A—C5A—C6A | −0.1 (4) | C9C—C2C—C3C—C4C | 178.2 (2) |
C4A—C5A—C6A—C7A | −179.0 (2) | C2C—C3C—C4C—C10Cii | −179.1 (2) |
C4A—C5A—C6A—C11A | −0.3 (3) | C10C—C3C—C4C—C10Cii | 0.5 (4) |
C5A—C6A—C7A—C12A | 175.7 (2) | C2C—C3C—C10C—C4Cii | 179.1 (2) |
C11A—C6A—C7A—C12A | −3.0 (4) | C4C—C3C—C10C—C4Cii | −0.5 (4) |
Symmetry codes: (i) −x+1, −y, −z; (ii) −x+2, −y+1, −z. |
2(C12H4N4)·C6H8N | Z = 2 |
Mr = 502.52 | F(000) = 518 |
Triclinic, P1 | Dx = 1.328 Mg m−3 |
Hall symbol: -P 1 | Cu Kα radiation, λ = 1.54184 Å |
a = 7.7274 (4) Å | Cell parameters from 5442 reflections |
b = 13.1422 (6) Å | θ = 3.5–75.2° |
c = 13.3145 (6) Å | µ = 0.68 mm−1 |
α = 99.902 (4)° | T = 100 K |
β = 106.251 (5)° | Prism, black |
γ = 97.225 (4)° | 0.35 × 0.32 × 0.20 mm |
V = 1257.00 (11) Å3 |
Xcalibur, Ruby, Nova diffractometer | 4926 independent reflections |
Radiation source: micro-focus sealed X-ray tube | 4067 reflections with I > 2σ(I) |
Mirror monochromator | Rint = 0.071 |
Detector resolution: 10.4323 pixels mm-1 | θmax = 76.7°, θmin = 3.5° |
ω scans | h = −8→9 |
Absorption correction: multi-scan CrysAlisPro 1.171.39.46 (Rigaku Oxford Diffraction, 2018) Empirical absorption correction using spherical harmonics, implemented in SCALE3 ABSPACK scaling algorithm. | k = −15→16 |
Tmin = 0.354, Tmax = 1 | l = −16→15 |
8993 measured reflections |
Refinement on F2 | 0 restraints |
Least-squares matrix: full | Hydrogen site location: inferred from neighbouring sites |
R[F2 > 2σ(F2)] = 0.082 | H-atom parameters constrained |
wR(F2) = 0.238 | w = 1/[σ2(Fo2) + (0.080P)2 + 0.0841P] where P = (Fo2 + 2Fc2)/3 |
S = 1.70 | (Δ/σ)max < 0.001 |
4926 reflections | Δρmax = 0.43 e Å−3 |
352 parameters | Δρmin = −0.35 e Å−3 |
Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds involving l.s. planes. |
x | y | z | Uiso*/Ueq | ||
N1A | 0.6623 (3) | 1.02060 (18) | 1.32911 (17) | 0.0444 (5) | |
N2A | 0.8690 (3) | 0.74490 (16) | 0.75826 (16) | 0.0392 (5) | |
N3A | 0.0818 (3) | 0.96471 (17) | 1.14969 (17) | 0.0418 (5) | |
N4A | 0.2723 (3) | 0.66432 (17) | 0.60476 (16) | 0.0422 (5) | |
C1A | 0.5512 (3) | 0.98820 (17) | 1.24761 (18) | 0.0343 (5) | |
C2A | 0.4111 (3) | 0.94931 (16) | 1.14681 (17) | 0.0306 (4) | |
C3A | 0.4462 (3) | 0.90448 (15) | 1.05491 (17) | 0.0292 (4) | |
C4A | 0.6289 (3) | 0.89609 (15) | 1.05256 (16) | 0.0296 (4) | |
H4A | 0.726948 | 0.922366 | 1.11484 | 0.036* | |
C5A | 0.6617 (3) | 0.85107 (15) | 0.96237 (17) | 0.0300 (4) | |
H5A | 0.781898 | 0.848035 | 0.963624 | 0.036* | |
C6A | 0.5146 (3) | 0.80758 (15) | 0.86410 (16) | 0.0301 (4) | |
C7A | 0.5451 (3) | 0.75718 (16) | 0.77219 (17) | 0.0315 (5) | |
C8A | 0.7247 (3) | 0.75019 (16) | 0.76483 (17) | 0.0328 (5) | |
C9A | 0.2285 (3) | 0.95776 (16) | 1.14907 (17) | 0.0321 (5) | |
C10A | 0.2992 (3) | 0.86325 (15) | 0.95568 (16) | 0.0300 (4) | |
H10A | 0.179619 | 0.868839 | 0.953735 | 0.036* | |
C11A | 0.3315 (3) | 0.81683 (15) | 0.86578 (17) | 0.0307 (4) | |
H11A | 0.233423 | 0.790242 | 0.803565 | 0.037* | |
C12A | 0.3950 (3) | 0.70588 (17) | 0.67839 (18) | 0.0346 (5) | |
N1B | 0.2272 (3) | 0.54299 (17) | 0.33710 (17) | 0.0444 (5) | |
N2B | 0.4564 (3) | 0.27919 (16) | −0.21957 (16) | 0.0408 (5) | |
N3B | −0.3610 (3) | 0.45662 (15) | 0.17094 (16) | 0.0373 (4) | |
N4B | −0.1294 (3) | 0.16750 (17) | −0.37628 (17) | 0.0441 (5) | |
C1B | 0.1112 (3) | 0.50494 (17) | 0.25938 (18) | 0.0341 (5) | |
C2B | −0.0316 (3) | 0.45641 (15) | 0.16156 (17) | 0.0296 (4) | |
C3B | 0.0059 (3) | 0.41171 (15) | 0.07002 (16) | 0.0285 (4) | |
C4B | 0.1927 (3) | 0.41746 (15) | 0.06784 (16) | 0.0290 (4) | |
H4B | 0.288472 | 0.452138 | 0.128707 | 0.035* | |
C5B | 0.2304 (3) | 0.37354 (15) | −0.02067 (16) | 0.0292 (4) | |
H5B | 0.352114 | 0.37907 | −0.019672 | 0.035* | |
C6B | 0.0879 (3) | 0.31817 (15) | −0.11698 (17) | 0.0296 (4) | |
C7B | 0.1273 (3) | 0.27125 (16) | −0.20694 (17) | 0.0307 (4) | |
C8B | 0.3096 (3) | 0.27592 (16) | −0.21307 (17) | 0.0334 (5) | |
C9B | −0.2153 (3) | 0.45531 (15) | 0.16628 (16) | 0.0310 (5) | |
C10B | −0.1369 (3) | 0.35747 (15) | −0.02605 (16) | 0.0286 (4) | |
H10B | −0.258591 | 0.352949 | −0.027357 | 0.034* | |
C11B | −0.0984 (3) | 0.31286 (15) | −0.11458 (17) | 0.0297 (4) | |
H11B | −0.194198 | 0.277934 | −0.175354 | 0.036* | |
C12B | −0.0148 (3) | 0.21314 (17) | −0.30093 (18) | 0.0338 (5) | |
N5 | 0.7639 (3) | 0.71377 (17) | 0.49261 (15) | 0.0415 (5) | |
C13 | 0.5917 (3) | 0.7310 (2) | 0.47847 (18) | 0.0423 (6) | |
H13 | 0.493222 | 0.675425 | 0.447088 | 0.051* | |
C14 | 0.5605 (3) | 0.8299 (2) | 0.50994 (19) | 0.0437 (6) | |
H14 | 0.441355 | 0.841483 | 0.5009 | 0.052* | |
C15 | 0.7069 (4) | 0.9122 (2) | 0.5552 (2) | 0.0455 (6) | |
H15 | 0.687126 | 0.979842 | 0.576357 | 0.055* | |
C16 | 0.8822 (4) | 0.8937 (2) | 0.5687 (2) | 0.0474 (6) | |
H16 | 0.981694 | 0.948958 | 0.598479 | 0.057* | |
C17 | 0.9098 (3) | 0.7942 (2) | 0.5384 (2) | 0.0445 (6) | |
H17 | 1.028396 | 0.781118 | 0.549002 | 0.053* | |
C18 | 0.7967 (6) | 0.6064 (2) | 0.4596 (2) | 0.0634 (8) | |
H18A | 0.926137 | 0.607839 | 0.475135 | 0.095* | |
H18B | 0.747949 | 0.560814 | 0.498082 | 0.095* | |
H18C | 0.737331 | 0.580975 | 0.384017 | 0.095* |
U11 | U22 | U33 | U12 | U13 | U23 | |
N1A | 0.0399 (11) | 0.0541 (12) | 0.0348 (10) | 0.0108 (9) | 0.0052 (8) | 0.0071 (8) |
N2A | 0.0393 (10) | 0.0442 (10) | 0.0366 (10) | 0.0157 (8) | 0.0108 (8) | 0.0116 (8) |
N3A | 0.0349 (10) | 0.0466 (11) | 0.0421 (11) | 0.0095 (8) | 0.0114 (8) | 0.0042 (8) |
N4A | 0.0423 (11) | 0.0432 (10) | 0.0351 (11) | 0.0078 (9) | 0.0066 (9) | 0.0010 (8) |
C1A | 0.0331 (10) | 0.0351 (10) | 0.0339 (11) | 0.0098 (8) | 0.0077 (9) | 0.0074 (8) |
C2A | 0.0325 (10) | 0.0279 (9) | 0.0295 (10) | 0.0069 (8) | 0.0054 (8) | 0.0074 (7) |
C3A | 0.0303 (10) | 0.0260 (9) | 0.0297 (10) | 0.0071 (8) | 0.0041 (8) | 0.0086 (7) |
C4A | 0.0294 (10) | 0.0291 (9) | 0.0283 (10) | 0.0093 (8) | 0.0032 (8) | 0.0077 (7) |
C5A | 0.0314 (10) | 0.0285 (9) | 0.0301 (10) | 0.0094 (8) | 0.0067 (8) | 0.0076 (7) |
C6A | 0.0324 (10) | 0.0260 (9) | 0.0306 (10) | 0.0079 (8) | 0.0054 (8) | 0.0076 (7) |
C7A | 0.0354 (11) | 0.0285 (9) | 0.0305 (10) | 0.0093 (8) | 0.0078 (8) | 0.0073 (7) |
C8A | 0.0385 (12) | 0.0314 (10) | 0.0281 (10) | 0.0126 (8) | 0.0070 (8) | 0.0066 (7) |
C9A | 0.0366 (11) | 0.0284 (9) | 0.0282 (10) | 0.0062 (8) | 0.0058 (8) | 0.0045 (7) |
C10A | 0.0286 (10) | 0.0283 (9) | 0.0303 (10) | 0.0053 (8) | 0.0050 (8) | 0.0054 (7) |
C11A | 0.0293 (10) | 0.0288 (9) | 0.0300 (10) | 0.0052 (8) | 0.0034 (8) | 0.0052 (7) |
C12A | 0.0371 (11) | 0.0329 (10) | 0.0350 (11) | 0.0113 (9) | 0.0121 (9) | 0.0056 (8) |
N1B | 0.0422 (11) | 0.0487 (11) | 0.0333 (10) | 0.0029 (9) | 0.0038 (9) | 0.0022 (8) |
N2B | 0.0380 (11) | 0.0472 (11) | 0.0377 (10) | 0.0133 (9) | 0.0110 (8) | 0.0080 (8) |
N3B | 0.0359 (10) | 0.0377 (9) | 0.0383 (10) | 0.0068 (8) | 0.0124 (8) | 0.0066 (7) |
N4B | 0.0414 (11) | 0.0488 (11) | 0.0348 (11) | 0.0071 (9) | 0.0065 (9) | 0.0001 (8) |
C1B | 0.0359 (11) | 0.0334 (10) | 0.0327 (11) | 0.0084 (9) | 0.0101 (9) | 0.0059 (8) |
C2B | 0.0315 (10) | 0.0276 (9) | 0.0290 (10) | 0.0089 (8) | 0.0058 (8) | 0.0072 (7) |
C3B | 0.0297 (10) | 0.0249 (9) | 0.0283 (10) | 0.0065 (7) | 0.0040 (8) | 0.0059 (7) |
C4B | 0.0292 (10) | 0.0283 (9) | 0.0260 (9) | 0.0087 (8) | 0.0020 (7) | 0.0053 (7) |
C5B | 0.0295 (10) | 0.0290 (9) | 0.0271 (10) | 0.0082 (8) | 0.0045 (8) | 0.0054 (7) |
C6B | 0.0302 (10) | 0.0274 (9) | 0.0304 (10) | 0.0097 (8) | 0.0050 (8) | 0.0081 (7) |
C7B | 0.0324 (10) | 0.0305 (9) | 0.0274 (10) | 0.0091 (8) | 0.0054 (8) | 0.0058 (7) |
C8B | 0.0366 (11) | 0.0334 (10) | 0.0275 (10) | 0.0107 (8) | 0.0051 (8) | 0.0044 (8) |
C9B | 0.0372 (11) | 0.0272 (9) | 0.0264 (10) | 0.0057 (8) | 0.0070 (8) | 0.0050 (7) |
C10B | 0.0297 (10) | 0.0251 (9) | 0.0294 (10) | 0.0063 (7) | 0.0060 (8) | 0.0060 (7) |
C11B | 0.0292 (10) | 0.0274 (9) | 0.0298 (10) | 0.0062 (8) | 0.0041 (8) | 0.0065 (7) |
C12B | 0.0333 (11) | 0.0339 (10) | 0.0335 (11) | 0.0107 (9) | 0.0086 (9) | 0.0049 (8) |
N5 | 0.0511 (12) | 0.0477 (11) | 0.0279 (9) | 0.0175 (9) | 0.0103 (8) | 0.0106 (7) |
C13 | 0.0390 (12) | 0.0484 (13) | 0.0310 (11) | −0.0013 (10) | 0.0018 (9) | 0.0078 (9) |
C14 | 0.0366 (11) | 0.0557 (14) | 0.0374 (12) | 0.0108 (10) | 0.0063 (9) | 0.0134 (10) |
C15 | 0.0499 (14) | 0.0424 (12) | 0.0423 (13) | 0.0115 (11) | 0.0076 (11) | 0.0130 (10) |
C16 | 0.0416 (13) | 0.0493 (14) | 0.0436 (13) | −0.0012 (11) | 0.0024 (10) | 0.0151 (10) |
C17 | 0.0333 (11) | 0.0679 (16) | 0.0356 (12) | 0.0131 (11) | 0.0085 (9) | 0.0210 (11) |
C18 | 0.098 (2) | 0.0543 (16) | 0.0436 (16) | 0.0317 (16) | 0.0223 (16) | 0.0112 (12) |
N1A—C1A | 1.151 (3) | C3B—C4B | 1.444 (3) |
N2A—C8A | 1.153 (3) | C4B—C5B | 1.345 (3) |
N3A—C9A | 1.151 (3) | C4B—H4B | 0.93 |
N4A—C12A | 1.151 (3) | C5B—C6B | 1.440 (3) |
C1A—C2A | 1.430 (3) | C5B—H5B | 0.93 |
C2A—C3A | 1.377 (3) | C6B—C7B | 1.380 (3) |
C2A—C9A | 1.437 (3) | C6B—C11B | 1.442 (3) |
C3A—C4A | 1.438 (3) | C7B—C8B | 1.428 (3) |
C3A—C10A | 1.445 (3) | C7B—C12B | 1.431 (3) |
C4A—C5A | 1.349 (3) | C10B—C11B | 1.350 (3) |
C4A—H4A | 0.93 | C10B—H10B | 0.93 |
C5A—C6A | 1.442 (3) | C11B—H11B | 0.93 |
C5A—H5A | 0.93 | N5—C13 | 1.345 (3) |
C6A—C7A | 1.383 (3) | N5—C17 | 1.361 (4) |
C6A—C11A | 1.442 (3) | N5—C18 | 1.479 (3) |
C7A—C8A | 1.431 (3) | C13—C14 | 1.367 (4) |
C7A—C12A | 1.436 (3) | C13—H13 | 0.93 |
C10A—C11A | 1.349 (3) | C14—C15 | 1.378 (4) |
C10A—H10A | 0.93 | C14—H14 | 0.93 |
C11A—H11A | 0.93 | C15—C16 | 1.374 (4) |
N1B—C1B | 1.147 (3) | C15—H15 | 0.93 |
N2B—C8B | 1.158 (3) | C16—C17 | 1.363 (4) |
N3B—C9B | 1.147 (3) | C16—H16 | 0.93 |
N4B—C12B | 1.145 (3) | C17—H17 | 0.93 |
C1B—C2B | 1.433 (3) | C18—H18A | 0.96 |
C2B—C3B | 1.382 (3) | C18—H18B | 0.96 |
C2B—C9B | 1.437 (3) | C18—H18C | 0.96 |
C3B—C10B | 1.435 (3) | ||
N1A—C1A—C2A | 178.9 (3) | C6B—C5B—H5B | 119.1 |
C3A—C2A—C1A | 123.1 (2) | C7B—C6B—C5B | 121.7 (2) |
C3A—C2A—C9A | 122.13 (19) | C7B—C6B—C11B | 121.46 (19) |
C1A—C2A—C9A | 114.79 (19) | C5B—C6B—C11B | 116.79 (19) |
C2A—C3A—C4A | 122.16 (19) | C6B—C7B—C8B | 123.18 (19) |
C2A—C3A—C10A | 121.0 (2) | C6B—C7B—C12B | 121.4 (2) |
C4A—C3A—C10A | 116.83 (19) | C8B—C7B—C12B | 115.43 (19) |
C5A—C4A—C3A | 121.71 (19) | N2B—C8B—C7B | 179.0 (2) |
C5A—C4A—H4A | 119.1 | N3B—C9B—C2B | 178.6 (2) |
C3A—C4A—H4A | 119.1 | C11B—C10B—C3B | 121.47 (19) |
C4A—C5A—C6A | 121.4 (2) | C11B—C10B—H10B | 119.3 |
C4A—C5A—H5A | 119.3 | C3B—C10B—H10B | 119.3 |
C6A—C5A—H5A | 119.3 | C10B—C11B—C6B | 121.47 (19) |
C7A—C6A—C5A | 122.2 (2) | C10B—C11B—H11B | 119.3 |
C7A—C6A—C11A | 120.80 (19) | C6B—C11B—H11B | 119.3 |
C5A—C6A—C11A | 117.03 (19) | N4B—C12B—C7B | 179.3 (3) |
C6A—C7A—C8A | 123.0 (2) | C13—N5—C17 | 120.7 (2) |
C6A—C7A—C12A | 121.1 (2) | C13—N5—C18 | 120.1 (2) |
C8A—C7A—C12A | 115.93 (19) | C17—N5—C18 | 119.2 (3) |
N2A—C8A—C7A | 179.5 (2) | N5—C13—C14 | 120.4 (2) |
N3A—C9A—C2A | 179.2 (2) | N5—C13—H13 | 119.8 |
C11A—C10A—C3A | 121.6 (2) | C14—C13—H13 | 119.8 |
C11A—C10A—H10A | 119.2 | C13—C14—C15 | 119.5 (2) |
C3A—C10A—H10A | 119.2 | C13—C14—H14 | 120.2 |
C10A—C11A—C6A | 121.42 (19) | C15—C14—H14 | 120.2 |
C10A—C11A—H11A | 119.3 | C16—C15—C14 | 119.6 (3) |
C6A—C11A—H11A | 119.3 | C16—C15—H15 | 120.2 |
N4A—C12A—C7A | 178.4 (2) | C14—C15—H15 | 120.2 |
N1B—C1B—C2B | 179.0 (3) | C17—C16—C15 | 119.7 (2) |
C3B—C2B—C1B | 122.0 (2) | C17—C16—H16 | 120.1 |
C3B—C2B—C9B | 122.60 (18) | C15—C16—H16 | 120.1 |
C1B—C2B—C9B | 115.41 (19) | N5—C17—C16 | 120.1 (2) |
C2B—C3B—C10B | 122.01 (19) | N5—C17—H17 | 120 |
C2B—C3B—C4B | 120.76 (18) | C16—C17—H17 | 120 |
C10B—C3B—C4B | 117.23 (19) | N5—C18—H18A | 109.5 |
C5B—C4B—C3B | 121.15 (18) | N5—C18—H18B | 109.5 |
C5B—C4B—H4B | 119.4 | H18A—C18—H18B | 109.5 |
C3B—C4B—H4B | 119.4 | N5—C18—H18C | 109.5 |
C4B—C5B—C6B | 121.9 (2) | H18A—C18—H18C | 109.5 |
C4B—C5B—H5B | 119.1 | H18B—C18—H18C | 109.5 |
C1A—C2A—C3A—C4A | −1.9 (3) | C2B—C3B—C4B—C5B | 179.53 (18) |
C9A—C2A—C3A—C4A | 179.94 (18) | C10B—C3B—C4B—C5B | −0.1 (3) |
C1A—C2A—C3A—C10A | 177.99 (18) | C3B—C4B—C5B—C6B | −0.5 (3) |
C9A—C2A—C3A—C10A | −0.2 (3) | C4B—C5B—C6B—C7B | −178.59 (18) |
C2A—C3A—C4A—C5A | 179.32 (18) | C4B—C5B—C6B—C11B | 0.6 (3) |
C10A—C3A—C4A—C5A | −0.6 (3) | C5B—C6B—C7B—C8B | −1.7 (3) |
C3A—C4A—C5A—C6A | −1.0 (3) | C11B—C6B—C7B—C8B | 179.11 (18) |
C4A—C5A—C6A—C7A | −177.18 (19) | C5B—C6B—C7B—C12B | 177.69 (18) |
C4A—C5A—C6A—C11A | 1.6 (3) | C11B—C6B—C7B—C12B | −1.5 (3) |
C5A—C6A—C7A—C8A | −4.3 (3) | C2B—C3B—C10B—C11B | −179.09 (18) |
C11A—C6A—C7A—C8A | 176.99 (18) | C4B—C3B—C10B—C11B | 0.5 (3) |
C5A—C6A—C7A—C12A | 174.06 (18) | C3B—C10B—C11B—C6B | −0.4 (3) |
C11A—C6A—C7A—C12A | −4.7 (3) | C7B—C6B—C11B—C10B | 179.03 (18) |
C2A—C3A—C10A—C11A | −178.34 (19) | C5B—C6B—C11B—C10B | −0.2 (3) |
C4A—C3A—C10A—C11A | 1.5 (3) | C17—N5—C13—C14 | 0.0 (3) |
C3A—C10A—C11A—C6A | −0.9 (3) | C18—N5—C13—C14 | 179.3 (2) |
C7A—C6A—C11A—C10A | 178.17 (18) | N5—C13—C14—C15 | 0.8 (4) |
C5A—C6A—C11A—C10A | −0.6 (3) | C13—C14—C15—C16 | −0.5 (4) |
C1B—C2B—C3B—C10B | 176.13 (17) | C14—C15—C16—C17 | −0.7 (4) |
C9B—C2B—C3B—C10B | −2.3 (3) | C13—N5—C17—C16 | −1.2 (3) |
C1B—C2B—C3B—C4B | −3.5 (3) | C18—N5—C17—C16 | 179.6 (2) |
C9B—C2B—C3B—C4B | 178.07 (17) | C15—C16—C17—N5 | 1.5 (4) |
2(C12H4N4)·C5N | Z = 1 |
Mr = 482.44 | F(000) = 245 |
Triclinic, P1 | Dx = 1.230 Mg m−3 |
Hall symbol: -P 1 | Cu Kα radiation, λ = 1.54184 Å |
a = 7.2867 (5) Å | Cell parameters from 1771 reflections |
b = 7.7545 (4) Å | θ = 6.3–76.1° |
c = 13.1305 (7) Å | µ = 0.64 mm−1 |
α = 92.616 (5)° | T = 293 K |
β = 103.414 (5)° | Prism, black |
γ = 113.979 (6)° | 0.20 × 0.17 × 0.07 mm |
V = 651.18 (7) Å3 |
Xcalibur, Ruby, Nova diffractometer | 2624 independent reflections |
Radiation source: micro-focus sealed X-ray tube | 1975 reflections with I > 2σ(I) |
Mirror monochromator | Rint = 0.021 |
Detector resolution: 10.4323 pixels mm-1 | θmax = 76.2°, θmin = 3.5° |
ω scans | h = −8→9 |
Absorption correction: multi-scan CrysAlisPro 1.171.39.46 (Rigaku Oxford Diffraction, 2018) Empirical absorption correction using spherical harmonics, implemented in SCALE3 ABSPACK scaling algorithm. | k = −9→7 |
Tmin = 0.745, Tmax = 1 | l = −16→14 |
4998 measured reflections |
Refinement on F2 | 90 restraints |
Least-squares matrix: full | Hydrogen site location: inferred from neighbouring sites |
R[F2 > 2σ(F2)] = 0.120 | H-atom parameters constrained |
wR(F2) = 0.393 | w = 1/[σ2(Fo2) + (0.2P)2] where P = (Fo2 + 2Fc2)/3 |
S = 1.56 | (Δ/σ)max < 0.001 |
2624 reflections | Δρmax = 0.85 e Å−3 |
190 parameters | Δρmin = −0.78 e Å−3 |
Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds involving l.s. planes. |
x | y | z | Uiso*/Ueq | Occ. (<1) | |
N1 | 0.2913 (8) | 0.1578 (8) | 0.1180 (3) | 0.1212 (15) | |
N2 | 0.2562 (6) | 0.6469 (5) | 0.2725 (3) | 0.1022 (11) | |
N3 | 0.2350 (6) | −0.3528 (5) | 0.6584 (3) | 0.0925 (10) | |
N4 | 0.2602 (8) | 0.1464 (6) | 0.8285 (3) | 0.1117 (13) | |
C1 | 0.2520 (4) | 0.2344 (4) | 0.3749 (2) | 0.0608 (7) | |
C2 | 0.2493 (4) | 0.3294 (4) | 0.4704 (2) | 0.0638 (7) | |
H2 | 0.249581 | 0.449516 | 0.471271 | 0.077* | |
C3 | 0.2463 (4) | 0.2479 (4) | 0.5591 (2) | 0.0633 (7) | |
H3 | 0.244883 | 0.313102 | 0.619906 | 0.076* | |
C4 | 0.2452 (4) | 0.0626 (4) | 0.5612 (2) | 0.0590 (7) | |
C5 | 0.2442 (4) | −0.0335 (4) | 0.4652 (2) | 0.0621 (7) | |
H5 | 0.241086 | −0.154724 | 0.463765 | 0.074* | |
C6 | 0.2478 (4) | 0.0493 (4) | 0.3763 (2) | 0.0637 (7) | |
H6 | 0.247507 | −0.016138 | 0.315038 | 0.076* | |
C7 | 0.2609 (4) | 0.3210 (5) | 0.2839 (2) | 0.0701 (8) | |
C8 | 0.2774 (6) | 0.2308 (6) | 0.1919 (3) | 0.0827 (9) | |
C9 | 0.2592 (5) | 0.5018 (5) | 0.2779 (3) | 0.0783 (9) | |
C10 | 0.2445 (4) | −0.0209 (4) | 0.6526 (2) | 0.0639 (7) | |
C11 | 0.2396 (4) | −0.2053 (4) | 0.6554 (2) | 0.0691 (8) | |
C12 | 0.2539 (5) | 0.0735 (5) | 0.7501 (2) | 0.0754 (9) | |
N5 | 0.0802 (9) | 0.5508 (11) | −0.0118 (5) | 0.1458 (18) | 0.5 |
C13 | −0.0224 (13) | 0.6312 (9) | 0.0310 (5) | 0.0817 (16) | 0.5 |
C14 | 0.149 (2) | 0.7467 (19) | 0.0000 (8) | 0.139 (3) | 0.5 |
C15 | 0.2573 (15) | 0.685 (2) | −0.0427 (8) | 0.130 (3) | 0.5 |
C16 | 0.191 (2) | 0.496 (2) | −0.0575 (10) | 0.166 (5) | 0.5 |
C17 | 0.0802 (9) | 0.5508 (11) | −0.0118 (5) | 0.1458 (18) | 0.5 |
U11 | U22 | U33 | U12 | U13 | U23 | |
N1 | 0.155 (4) | 0.160 (4) | 0.073 (2) | 0.081 (3) | 0.049 (2) | 0.033 (2) |
N2 | 0.117 (2) | 0.0789 (18) | 0.102 (2) | 0.0395 (17) | 0.0153 (19) | 0.0336 (16) |
N3 | 0.112 (2) | 0.0927 (19) | 0.099 (2) | 0.0625 (18) | 0.0393 (17) | 0.0378 (16) |
N4 | 0.147 (3) | 0.119 (3) | 0.0659 (18) | 0.055 (2) | 0.0293 (18) | 0.0056 (17) |
C1 | 0.0536 (13) | 0.0666 (14) | 0.0591 (15) | 0.0224 (11) | 0.0152 (10) | 0.0150 (11) |
C2 | 0.0619 (13) | 0.0582 (13) | 0.0648 (15) | 0.0208 (10) | 0.0150 (11) | 0.0104 (10) |
C3 | 0.0625 (14) | 0.0614 (14) | 0.0583 (14) | 0.0210 (11) | 0.0133 (10) | 0.0059 (10) |
C4 | 0.0520 (12) | 0.0657 (14) | 0.0571 (14) | 0.0227 (10) | 0.0154 (10) | 0.0109 (10) |
C5 | 0.0659 (14) | 0.0677 (13) | 0.0639 (15) | 0.0362 (11) | 0.0234 (11) | 0.0157 (11) |
C6 | 0.0659 (14) | 0.0731 (16) | 0.0611 (14) | 0.0351 (12) | 0.0231 (11) | 0.0142 (11) |
C7 | 0.0649 (14) | 0.0798 (16) | 0.0637 (16) | 0.0284 (12) | 0.0173 (11) | 0.0223 (12) |
C8 | 0.090 (2) | 0.104 (2) | 0.0655 (18) | 0.0454 (18) | 0.0305 (15) | 0.0292 (16) |
C9 | 0.0750 (17) | 0.0787 (18) | 0.0693 (18) | 0.0236 (14) | 0.0131 (13) | 0.0250 (14) |
C10 | 0.0617 (13) | 0.0731 (15) | 0.0570 (14) | 0.0285 (11) | 0.0166 (10) | 0.0154 (11) |
C11 | 0.0697 (15) | 0.0814 (17) | 0.0641 (16) | 0.0378 (13) | 0.0211 (12) | 0.0215 (12) |
C12 | 0.0862 (19) | 0.0806 (17) | 0.0567 (16) | 0.0340 (15) | 0.0178 (13) | 0.0133 (13) |
N5 | 0.124 (4) | 0.187 (5) | 0.107 (3) | 0.046 (3) | 0.032 (3) | 0.041 (3) |
C13 | 0.114 (4) | 0.064 (3) | 0.055 (3) | 0.049 (3) | −0.016 (3) | −0.008 (2) |
C14 | 0.168 (8) | 0.135 (6) | 0.082 (6) | 0.059 (6) | −0.008 (5) | −0.006 (5) |
C15 | 0.095 (5) | 0.170 (8) | 0.087 (6) | 0.024 (5) | 0.012 (4) | 0.042 (5) |
C16 | 0.203 (11) | 0.213 (10) | 0.099 (7) | 0.153 (9) | −0.035 (7) | −0.036 (8) |
C17 | 0.124 (4) | 0.187 (5) | 0.107 (3) | 0.046 (3) | 0.032 (3) | 0.041 (3) |
N1—C8 | 1.146 (6) | C5—H5 | 0.93 |
N2—C9 | 1.139 (5) | C6—H6 | 0.93 |
N3—C11 | 1.133 (4) | C7—C9 | 1.413 (5) |
N4—C12 | 1.134 (5) | C7—C8 | 1.422 (5) |
C1—C7 | 1.399 (4) | C10—C11 | 1.418 (4) |
C1—C6 | 1.424 (4) | C10—C12 | 1.419 (4) |
C1—C2 | 1.433 (4) | C13—C17 | 1.343 (10) |
C2—C3 | 1.350 (4) | C13—C16i | 1.362 (15) |
C2—H2 | 0.93 | C13—C14 | 1.373 (14) |
C3—C4 | 1.436 (4) | C14—C15 | 1.285 (14) |
C3—H3 | 0.93 | C14—C17 | 1.380 (15) |
C4—C10 | 1.390 (4) | C15—C16 | 1.334 (14) |
C4—C5 | 1.431 (4) | C15—C17 | 1.452 (11) |
C5—C6 | 1.359 (4) | C16—C17 | 1.296 (14) |
C7—C1—C6 | 121.1 (3) | N5i—C13—C16i | 58.4 (6) |
C7—C1—C2 | 121.3 (3) | C17—C13—C16i | 114.1 (7) |
C6—C1—C2 | 117.7 (2) | N5i—C13—C14 | 116.8 (9) |
C3—C2—C1 | 121.3 (2) | C17—C13—C14 | 61.1 (7) |
C3—C2—H2 | 119.4 | C16i—C13—C14 | 175.2 (9) |
C1—C2—H2 | 119.4 | C15—C14—C13 | 124.3 (12) |
C2—C3—C4 | 121.2 (3) | C15—C14—C17 | 65.9 (8) |
C2—C3—H3 | 119.4 | C13—C14—C17 | 58.4 (7) |
C4—C3—H3 | 119.4 | C14—C15—C16 | 115.4 (11) |
C10—C4—C5 | 121.2 (3) | C14—C15—C17 | 60.2 (8) |
C10—C4—C3 | 121.4 (3) | C16—C15—C17 | 55.2 (8) |
C5—C4—C3 | 117.4 (2) | C17—C16—C15 | 67.0 (8) |
C6—C5—C4 | 121.1 (2) | C17—C16—C13i | 58.1 (8) |
C6—C5—H5 | 119.4 | C15—C16—C13i | 125.1 (11) |
C4—C5—H5 | 119.4 | N5i—C17—C13i | 64.2 (8) |
C5—C6—C1 | 121.3 (3) | N5i—C17—C16 | 127.6 (13) |
C5—C6—H6 | 119.4 | C13i—C17—C16 | 63.5 (8) |
C1—C6—H6 | 119.4 | N5i—C17—C13 | 60.0 (7) |
C1—C7—C9 | 123.1 (3) | C13i—C17—C13 | 124.2 (5) |
C1—C7—C8 | 120.8 (3) | C16—C17—C13 | 171.9 (9) |
C9—C7—C8 | 116.2 (3) | N5i—C17—C14 | 120.4 (12) |
N1—C8—C7 | 179.7 (4) | C13i—C17—C14 | 174.4 (8) |
N2—C9—C7 | 179.5 (4) | C16—C17—C14 | 111.6 (9) |
C4—C10—C11 | 122.1 (3) | C13—C17—C14 | 60.5 (7) |
C4—C10—C12 | 122.6 (3) | N5i—C17—C15 | 173.3 (12) |
C11—C10—C12 | 115.2 (3) | C13i—C17—C15 | 121.3 (9) |
N3—C11—C10 | 179.4 (3) | C16—C17—C15 | 57.8 (7) |
N4—C12—C10 | 179.0 (4) | C13—C17—C15 | 114.4 (9) |
N5i—C13—C17 | 55.8 (5) | C14—C17—C15 | 53.9 (6) |
C7—C1—C2—C3 | −178.2 (2) | C13i—C16—C17—N5i | −3.4 (10) |
C6—C1—C2—C3 | 1.1 (4) | C15—C16—C17—C13i | 178.4 (8) |
C1—C2—C3—C4 | −0.1 (4) | C15—C16—C17—C14 | 1.6 (10) |
C2—C3—C4—C10 | 179.3 (2) | C13i—C16—C17—C14 | −176.9 (8) |
C2—C3—C4—C5 | −0.9 (4) | C13i—C16—C17—C15 | −178.4 (8) |
C10—C4—C5—C6 | −179.1 (2) | C16i—C13—C17—N5i | 2.8 (9) |
C3—C4—C5—C6 | 1.1 (4) | C14—C13—C17—N5i | −176.4 (8) |
C4—C5—C6—C1 | −0.2 (4) | N5i—C13—C17—C13i | 0.0010 (10) |
C7—C1—C6—C5 | 178.4 (2) | C16i—C13—C17—C13i | 2.8 (9) |
C2—C1—C6—C5 | −0.9 (4) | C14—C13—C17—C13i | −176.4 (8) |
C6—C1—C7—C9 | 178.1 (2) | N5i—C13—C17—C14 | 176.4 (8) |
C2—C1—C7—C9 | −2.7 (5) | C16i—C13—C17—C14 | 179.1 (9) |
C6—C1—C7—C8 | −3.4 (4) | N5i—C13—C17—C15 | 175.8 (9) |
C2—C1—C7—C8 | 175.9 (3) | C16i—C13—C17—C15 | 178.5 (8) |
C5—C4—C10—C11 | −0.9 (4) | C14—C13—C17—C15 | −0.6 (8) |
C3—C4—C10—C11 | 178.8 (2) | C15—C14—C17—N5i | −175.7 (10) |
C5—C4—C10—C12 | 177.4 (2) | C13—C14—C17—N5i | 3.6 (8) |
C3—C4—C10—C12 | −2.9 (5) | C15—C14—C17—C16 | −1.6 (10) |
N5i—C13—C14—C15 | −2.6 (14) | C13—C14—C17—C16 | 177.7 (8) |
C17—C13—C14—C15 | 0.8 (10) | C15—C14—C17—C13 | −179.3 (9) |
N5i—C13—C14—C17 | −3.4 (8) | C13—C14—C17—C15 | 179.3 (9) |
C13—C14—C15—C16 | 0.9 (17) | C14—C15—C17—C13i | 176.6 (9) |
C17—C14—C15—C16 | 1.6 (10) | C16—C15—C17—C13i | −1.6 (9) |
C13—C14—C15—C17 | −0.7 (9) | C14—C15—C17—C16 | 178.2 (11) |
C14—C15—C16—C17 | −1.7 (11) | C14—C15—C17—C13 | 0.7 (8) |
C14—C15—C16—C13i | −0.1 (18) | C16—C15—C17—C13 | −177.5 (9) |
C17—C15—C16—C13i | 1.6 (9) | C16—C15—C17—C14 | −178.2 (11) |
C15—C16—C17—N5i | 175.1 (11) |
Symmetry code: (i) −x, −y+1, −z. |
C12H8N2·2(C12H4N4) | Z = 1 |
Mr = 588.59 | F(000) = 302 |
Triclinic, P1 | Dx = 1.345 Mg m−3 |
Hall symbol: -P 1 | Cu Kα radiation, λ = 1.54184 Å |
a = 7.1249 (13) Å | Cell parameters from 2008 reflections |
b = 7.6572 (13) Å | θ = 6.2–75.6° |
c = 14.4249 (10) Å | µ = 0.69 mm−1 |
α = 89.017 (10)° | T = 100 K |
β = 83.589 (12)° | Prism, black |
γ = 68.340 (17)° | 0.21 × 0.09 × 0.08 mm |
V = 726.6 (2) Å3 |
Xcalibur, Ruby, Nova diffractometer | 2996 independent reflections |
Radiation source: micro-focus sealed X-ray tube | 2391 reflections with I > 2σ(I) |
Mirror monochromator | Rint = 0.057 |
Detector resolution: 10.4323 pixels mm-1 | θmax = 79.1°, θmin = 3.1° |
ω scans | h = −8→6 |
Absorption correction: multi-scan CrysAlisPro 1.171.39.46 (Rigaku Oxford Diffraction, 2018) Empirical absorption correction using spherical harmonics, implemented in SCALE3 ABSPACK scaling algorithm. | k = −9→9 |
Tmin = 0.633, Tmax = 1 | l = −18→18 |
5931 measured reflections |
Refinement on F2 | 0 restraints |
Least-squares matrix: full | Hydrogen site location: inferred from neighbouring sites |
R[F2 > 2σ(F2)] = 0.128 | H-atom parameters constrained |
wR(F2) = 0.382 | w = 1/[σ2(Fo2) + (0.2P)2] where P = (Fo2 + 2Fc2)/3 |
S = 1.48 | (Δ/σ)max < 0.001 |
2996 reflections | Δρmax = 1.25 e Å−3 |
217 parameters | Δρmin = −0.4 e Å−3 |
Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds involving l.s. planes. |
x | y | z | Uiso*/Ueq | Occ. (<1) | |
N1 | 0.0486 (5) | 1.2187 (5) | 0.6994 (2) | 0.0497 (8) | |
N2 | 0.4997 (5) | 0.5429 (5) | 0.2099 (2) | 0.0506 (9) | |
N3 | −0.0714 (5) | 0.7492 (5) | 0.8379 (2) | 0.0507 (9) | |
N4 | 0.3905 (5) | 0.0828 (5) | 0.3580 (2) | 0.0473 (8) | |
C1 | 0.0614 (5) | 1.0673 (5) | 0.6956 (2) | 0.0410 (8) | |
C2 | 0.0732 (5) | 0.8770 (5) | 0.6907 (2) | 0.0417 (8) | |
C3 | 0.1539 (5) | 0.7630 (5) | 0.6106 (2) | 0.0381 (8) | |
C4 | 0.2285 (5) | 0.8330 (5) | 0.5266 (2) | 0.0393 (8) | |
H4 | 0.228534 | 0.954426 | 0.526488 | 0.047* | |
C5 | 0.2983 (5) | 0.7241 (5) | 0.4483 (2) | 0.0406 (8) | |
H5 | 0.343752 | 0.772694 | 0.394693 | 0.049* | |
C6 | 0.3039 (4) | 0.5352 (5) | 0.4460 (2) | 0.0378 (8) | |
C7 | 0.3780 (5) | 0.4227 (5) | 0.3647 (2) | 0.0395 (8) | |
C8 | 0.4430 (5) | 0.4919 (5) | 0.2793 (2) | 0.0423 (8) | |
C9 | −0.0053 (5) | 0.8069 (5) | 0.7727 (2) | 0.0426 (8) | |
C10 | 0.1598 (5) | 0.5746 (5) | 0.6089 (2) | 0.0397 (8) | |
H10 | 0.112896 | 0.526495 | 0.662313 | 0.048* | |
C11 | 0.2333 (5) | 0.4645 (5) | 0.5300 (2) | 0.0373 (8) | |
H11 | 0.237742 | 0.34157 | 0.530659 | 0.045* | |
C12 | 0.3830 (5) | 0.2351 (5) | 0.3608 (2) | 0.0402 (8) | |
N5 | 0.0661 (5) | 1.1910 (5) | 0.9383 (2) | 0.0441 (8) | 0.5 |
C16 | 0.2728 (5) | 0.8660 (5) | 0.9585 (2) | 0.0492 (9) | 0.5 |
N6 | 0.2728 (5) | 0.8660 (5) | 0.9585 (2) | 0.0492 (9) | 0.5 |
C18 | 0.0661 (5) | 1.1910 (5) | 0.9383 (2) | 0.0441 (8) | 0.5 |
C13 | 0.2303 (6) | 1.2150 (6) | 0.8876 (2) | 0.0488 (9) | |
H13 | 0.21615 | 1.332124 | 0.863538 | 0.059* | |
C14 | 0.4143 (6) | 1.0688 (7) | 0.8721 (3) | 0.0522 (10) | |
H14 | 0.524664 | 1.0853 | 0.837614 | 0.063* | |
C15 | 0.4320 (6) | 0.8944 (7) | 0.9094 (3) | 0.0540 (10) | |
H15 | 0.55678 | 0.794969 | 0.900199 | 0.065* | |
C17 | 0.0868 (6) | 1.0152 (6) | 0.9733 (2) | 0.0463 (9) | |
C19 | 0.2825 (11) | 0.6963 (12) | 0.9966 (6) | 0.0505 (17) | 0.5 |
H19 | 0.40864 | 0.598796 | 0.986881 | 0.061* | 0.5 |
C20 | −0.1224 (7) | 1.3502 (8) | 0.9504 (4) | 0.0263 (11) | 0.5 |
H20 | −0.139736 | 1.468509 | 0.927079 | 0.032* | 0.5 |
U11 | U22 | U33 | U12 | U13 | U23 | |
N1 | 0.0612 (19) | 0.0489 (18) | 0.0399 (17) | −0.0239 (14) | 0.0046 (14) | −0.0088 (13) |
N2 | 0.0584 (18) | 0.066 (2) | 0.0289 (14) | −0.0293 (15) | 0.0106 (13) | −0.0078 (13) |
N3 | 0.0552 (17) | 0.062 (2) | 0.0333 (15) | −0.0253 (14) | 0.0151 (13) | −0.0131 (13) |
N4 | 0.0540 (17) | 0.0567 (19) | 0.0352 (15) | −0.0285 (14) | 0.0092 (13) | −0.0123 (13) |
C1 | 0.0384 (16) | 0.058 (2) | 0.0276 (15) | −0.0199 (13) | 0.0042 (12) | −0.0092 (13) |
C2 | 0.0345 (14) | 0.054 (2) | 0.0341 (17) | −0.0152 (12) | 0.0053 (12) | −0.0118 (14) |
C3 | 0.0398 (16) | 0.0470 (18) | 0.0274 (16) | −0.0177 (12) | 0.0036 (12) | −0.0079 (13) |
C4 | 0.0392 (15) | 0.0501 (18) | 0.0284 (15) | −0.0188 (13) | 0.0069 (12) | −0.0099 (13) |
C5 | 0.0386 (16) | 0.055 (2) | 0.0291 (16) | −0.0202 (13) | 0.0044 (12) | −0.0082 (13) |
C6 | 0.0352 (15) | 0.0461 (18) | 0.0306 (16) | −0.0149 (12) | 0.0038 (12) | −0.0067 (12) |
C7 | 0.0420 (16) | 0.0436 (17) | 0.0321 (16) | −0.0181 (12) | 0.0088 (12) | −0.0090 (12) |
C8 | 0.0459 (17) | 0.0541 (19) | 0.0280 (16) | −0.0222 (14) | 0.0059 (13) | −0.0111 (13) |
C9 | 0.0416 (16) | 0.0515 (19) | 0.0337 (17) | −0.0180 (13) | 0.0056 (13) | −0.0170 (14) |
C10 | 0.0395 (15) | 0.055 (2) | 0.0255 (15) | −0.0211 (13) | 0.0050 (11) | −0.0038 (13) |
C11 | 0.0384 (15) | 0.0483 (17) | 0.0252 (15) | −0.0177 (12) | 0.0040 (11) | −0.0061 (12) |
C12 | 0.0398 (16) | 0.056 (2) | 0.0244 (15) | −0.0198 (13) | 0.0073 (12) | −0.0106 (13) |
N5 | 0.0466 (17) | 0.0571 (19) | 0.0294 (15) | −0.0222 (14) | 0.0047 (12) | −0.0095 (12) |
C16 | 0.0514 (18) | 0.060 (2) | 0.0363 (16) | −0.0244 (15) | 0.0093 (14) | −0.0163 (14) |
N6 | 0.0514 (18) | 0.060 (2) | 0.0363 (16) | −0.0244 (15) | 0.0093 (14) | −0.0163 (14) |
C18 | 0.0466 (17) | 0.0571 (19) | 0.0294 (15) | −0.0222 (14) | 0.0047 (12) | −0.0095 (12) |
C13 | 0.060 (2) | 0.065 (2) | 0.0275 (15) | −0.0322 (17) | 0.0038 (14) | −0.0042 (14) |
C14 | 0.052 (2) | 0.076 (3) | 0.0344 (18) | −0.0341 (18) | 0.0118 (15) | −0.0161 (17) |
C15 | 0.0466 (19) | 0.070 (3) | 0.042 (2) | −0.0226 (17) | 0.0141 (15) | −0.0175 (17) |
C17 | 0.056 (2) | 0.060 (2) | 0.0279 (16) | −0.0303 (17) | 0.0068 (15) | −0.0123 (14) |
C19 | 0.045 (3) | 0.059 (4) | 0.044 (4) | −0.016 (3) | 0.003 (3) | −0.014 (3) |
C20 | 0.0151 (19) | 0.040 (3) | 0.019 (2) | −0.0057 (18) | 0.0050 (16) | −0.0077 (18) |
N1—C1 | 1.131 (5) | N5—C17 | 1.392 (6) |
N2—C8 | 1.154 (5) | N5—C20 | 1.438 (6) |
N3—C9 | 1.159 (5) | C16—C15 | 1.354 (5) |
N4—C12 | 1.149 (5) | C16—C19 | 1.383 (10) |
C1—C2 | 1.431 (5) | C16—C17 | 1.391 (5) |
C2—C3 | 1.394 (5) | N6—C15 | 1.354 (5) |
C2—C9 | 1.432 (5) | N6—C19 | 1.383 (10) |
C3—C10 | 1.429 (5) | N6—C17 | 1.391 (5) |
C3—C4 | 1.443 (5) | C18—C13 | 1.379 (5) |
C4—C5 | 1.349 (5) | C18—C17 | 1.392 (6) |
C4—H4 | 0.93 | C18—C20 | 1.438 (6) |
C5—C6 | 1.433 (5) | C13—C14 | 1.372 (6) |
C5—H5 | 0.93 | C13—H13 | 0.93 |
C6—C7 | 1.398 (5) | C14—C15 | 1.398 (7) |
C6—C11 | 1.435 (5) | C14—H14 | 0.93 |
C7—C12 | 1.426 (5) | C15—H15 | 0.93 |
C7—C8 | 1.430 (5) | C17—C17i | 1.473 (7) |
C10—C11 | 1.361 (5) | C19—C20i | 1.452 (10) |
C10—H10 | 0.93 | C19—H19 | 0.93 |
C11—H11 | 0.93 | C20—H20 | 0.93 |
N5—C13 | 1.379 (5) | ||
N1—C1—C2 | 178.8 (4) | C15—C16—C19 | 124.1 (5) |
C3—C2—C1 | 122.8 (3) | C15—C16—C17 | 119.1 (4) |
C3—C2—C9 | 120.5 (3) | C19—C16—C17 | 116.8 (4) |
C1—C2—C9 | 116.8 (3) | C15—N6—C19 | 124.1 (5) |
C2—C3—C10 | 120.6 (3) | C15—N6—C17 | 119.1 (4) |
C2—C3—C4 | 121.2 (3) | C19—N6—C17 | 116.8 (4) |
C10—C3—C4 | 118.2 (3) | C13—C18—C17 | 119.5 (3) |
C5—C4—C3 | 120.7 (3) | C13—C18—C20 | 117.7 (4) |
C5—C4—H4 | 119.6 | C17—C18—C20 | 122.8 (4) |
C3—C4—H4 | 119.6 | C14—C13—N5 | 121.0 (4) |
C4—C5—C6 | 121.4 (3) | C14—C13—C18 | 121.0 (4) |
C4—C5—H5 | 119.3 | C14—C13—H13 | 119.5 |
C6—C5—H5 | 119.3 | N5—C13—H13 | 119.5 |
C7—C6—C5 | 121.1 (3) | C13—C14—C15 | 118.4 (4) |
C7—C6—C11 | 121.1 (3) | C13—C14—H14 | 120.8 |
C5—C6—C11 | 117.8 (3) | C15—C14—H14 | 120.8 |
C6—C7—C12 | 121.9 (3) | N6—C15—C14 | 121.9 (4) |
C6—C7—C8 | 122.1 (3) | C16—C15—C14 | 121.9 (4) |
C12—C7—C8 | 115.9 (3) | C16—C15—H15 | 119 |
N2—C8—C7 | 178.1 (4) | C14—C15—H15 | 119 |
N3—C9—C2 | 178.5 (4) | N6—C17—C18 | 120.1 (3) |
C11—C10—C3 | 120.8 (3) | C16—C17—N5 | 120.1 (3) |
C11—C10—H10 | 119.6 | C16—C17—C17i | 119.2 (5) |
C3—C10—H10 | 119.6 | N5—C17—C17i | 120.6 (5) |
C10—C11—C6 | 121.0 (3) | N6—C19—C20i | 128.8 (6) |
C10—C11—H11 | 119.5 | C16—C19—C20i | 128.8 (6) |
C6—C11—H11 | 119.5 | C16—C19—H19 | 115.6 |
N4—C12—C7 | 178.8 (4) | C20i—C19—H19 | 115.6 |
C13—N5—C17 | 119.5 (3) | N5—C20—C19i | 111.7 (5) |
C13—N5—C20 | 117.7 (4) | N5—C20—H20 | 124.1 |
C17—N5—C20 | 122.8 (4) | C19i—C20—H20 | 124.1 |
C1—C2—C3—C10 | −179.2 (3) | C17—C16—C15—C14 | −0.7 (6) |
C9—C2—C3—C10 | 0.0 (5) | C13—C14—C15—N6 | 1.1 (6) |
C1—C2—C3—C4 | −0.9 (5) | C13—C14—C15—C16 | 1.1 (6) |
C9—C2—C3—C4 | 178.3 (3) | C15—N6—C17—C18 | −0.4 (5) |
C2—C3—C4—C5 | −177.1 (3) | C19—N6—C17—C18 | 179.1 (5) |
C10—C3—C4—C5 | 1.2 (5) | C15—N6—C17—C17i | 180.0 (4) |
C3—C4—C5—C6 | −1.0 (5) | C19—N6—C17—C17i | −0.5 (7) |
C4—C5—C6—C7 | −179.4 (3) | C15—C16—C17—N5 | −0.4 (5) |
C4—C5—C6—C11 | −0.2 (5) | C19—C16—C17—N5 | 179.1 (5) |
C5—C6—C7—C12 | −179.4 (3) | C15—C16—C17—C17i | 180.0 (4) |
C11—C6—C7—C12 | 1.4 (5) | C19—C16—C17—C17i | −0.5 (7) |
C5—C6—C7—C8 | −2.9 (5) | C13—C18—C17—N6 | 1.1 (5) |
C11—C6—C7—C8 | 177.9 (3) | C20—C18—C17—N6 | 179.4 (3) |
C2—C3—C10—C11 | 178.1 (3) | C13—C18—C17—C17i | −179.3 (3) |
C4—C3—C10—C11 | −0.2 (5) | C20—C18—C17—C17i | −1.0 (6) |
C3—C10—C11—C6 | −1.0 (5) | C13—N5—C17—C16 | 1.1 (5) |
C7—C6—C11—C10 | −179.6 (3) | C20—N5—C17—C16 | 179.4 (3) |
C5—C6—C11—C10 | 1.2 (5) | C13—N5—C17—C17i | −179.3 (3) |
C17—N5—C13—C14 | −0.8 (5) | C20—N5—C17—C17i | −1.0 (6) |
C20—N5—C13—C14 | −179.1 (4) | C15—N6—C19—C20i | −179.6 (6) |
C17—C18—C13—C14 | −0.8 (5) | C17—N6—C19—C20i | 1.0 (10) |
C20—C18—C13—C14 | −179.1 (4) | C15—C16—C19—C20i | −179.6 (6) |
N5—C13—C14—C15 | −0.3 (6) | C17—C16—C19—C20i | 1.0 (10) |
C18—C13—C14—C15 | −0.3 (6) | C13—C18—C20—C19i | 178.9 (4) |
C19—N6—C15—C14 | 179.8 (5) | C17—C18—C20—C19i | 0.6 (7) |
C17—N6—C15—C14 | −0.7 (6) | C13—N5—C20—C19i | 178.9 (4) |
C19—C16—C15—C14 | 179.8 (5) | C17—N5—C20—C19i | 0.6 (7) |
Symmetry code: (i) −x, −y+2, −z+2. |
C12H8N2·2(C12H4N4) | Z = 1 |
Mr = 588.59 | F(000) = 302 |
Triclinic, P1 | Dx = 1.306 Mg m−3 |
Hall symbol: -P 1 | Cu Kα radiation, λ = 1.54184 Å |
a = 7.2179 (10) Å | Cell parameters from 2275 reflections |
b = 7.6887 (14) Å | θ = 6.2–74.7° |
c = 14.5445 (13) Å | µ = 0.67 mm−1 |
α = 89.176 (10)° | T = 293 K |
β = 82.570 (9)° | Prism, black |
γ = 69.284 (14)° | 0.32 × 0.11 × 0.09 mm |
V = 748.2 (2) Å3 |
Xcalibur, Ruby, Nova diffractometer | 3038 independent reflections |
Radiation source: micro-focus sealed X-ray tube | 2470 reflections with I > 2σ(I) |
Mirror monochromator | Rint = 0.037 |
Detector resolution: 10.4323 pixels mm-1 | θmax = 77.1°, θmin = 3.1° |
ω scans | h = −9→8 |
Absorption correction: multi-scan CrysAlisPro 1.171.39.46 (Rigaku Oxford Diffraction, 2018) Empirical absorption correction using spherical harmonics, implemented in SCALE3 ABSPACK scaling algorithm. | k = −9→9 |
Tmin = 0.676, Tmax = 1 | l = −17→18 |
6183 measured reflections |
Refinement on F2 | 0 restraints |
Least-squares matrix: full | Hydrogen site location: inferred from neighbouring sites |
R[F2 > 2σ(F2)] = 0.108 | H-atom parameters constrained |
wR(F2) = 0.348 | w = 1/[σ2(Fo2) + (0.2P)2] where P = (Fo2 + 2Fc2)/3 |
S = 1.4 | (Δ/σ)max = 0.001 |
3038 reflections | Δρmax = 0.92 e Å−3 |
217 parameters | Δρmin = −0.24 e Å−3 |
Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds involving l.s. planes. |
x | y | z | Uiso*/Ueq | Occ. (<1) | |
N1 | 0.0448 (6) | 1.2117 (4) | 0.6984 (2) | 0.0861 (9) | |
N2 | 0.5031 (6) | 0.5333 (5) | 0.21299 (19) | 0.0890 (9) | |
N3 | −0.0731 (5) | 0.7475 (5) | 0.8374 (2) | 0.0873 (9) | |
N4 | 0.3940 (5) | 0.0799 (4) | 0.3600 (2) | 0.0845 (9) | |
C1 | 0.0568 (4) | 1.0608 (4) | 0.69478 (18) | 0.0642 (7) | |
C2 | 0.0700 (4) | 0.8717 (4) | 0.69094 (18) | 0.0599 (7) | |
C3 | 0.1522 (4) | 0.7577 (4) | 0.61071 (17) | 0.0563 (6) | |
C4 | 0.2259 (4) | 0.8278 (4) | 0.52693 (18) | 0.0575 (6) | |
H4 | 0.22311 | 0.949685 | 0.52641 | 0.069* | |
C5 | 0.2991 (4) | 0.7184 (4) | 0.44893 (17) | 0.0578 (6) | |
H5 | 0.34653 | 0.76632 | 0.395716 | 0.069* | |
C6 | 0.3050 (4) | 0.5298 (4) | 0.44657 (16) | 0.0552 (6) | |
C7 | 0.3791 (4) | 0.4183 (4) | 0.36604 (17) | 0.0585 (6) | |
C8 | 0.4458 (4) | 0.4855 (4) | 0.28093 (18) | 0.0654 (7) | |
C9 | −0.0081 (4) | 0.8035 (4) | 0.77229 (19) | 0.0659 (7) | |
C10 | 0.1592 (4) | 0.5699 (4) | 0.60904 (18) | 0.0588 (7) | |
H10 | 0.112176 | 0.522043 | 0.662412 | 0.071* | |
C11 | 0.2335 (4) | 0.4595 (4) | 0.53063 (17) | 0.0582 (6) | |
H11 | 0.23802 | 0.337095 | 0.531467 | 0.07* | |
C12 | 0.3867 (4) | 0.2308 (4) | 0.36301 (18) | 0.0623 (7) | |
N5 | 0.0618 (5) | 1.1912 (4) | 0.93702 (17) | 0.0721 (8) | 0.5 |
C16 | 0.2710 (5) | 0.8730 (5) | 0.9597 (2) | 0.0812 (9) | 0.5 |
N6 | 0.2710 (5) | 0.8730 (5) | 0.9597 (2) | 0.0812 (9) | 0.5 |
C18 | 0.0618 (5) | 1.1912 (4) | 0.93702 (17) | 0.0721 (8) | 0.5 |
C13 | 0.2226 (6) | 1.2184 (6) | 0.8868 (2) | 0.0847 (10) | |
H13 | 0.208335 | 1.334303 | 0.86249 | 0.102* | |
C14 | 0.4035 (7) | 1.0775 (7) | 0.8720 (3) | 0.0957 (12) | |
H14 | 0.511757 | 1.096447 | 0.837128 | 0.115* | |
C15 | 0.4246 (6) | 0.9053 (7) | 0.9095 (3) | 0.0915 (11) | |
H15 | 0.548552 | 0.809886 | 0.89963 | 0.11* | |
C17 | 0.0846 (5) | 1.0164 (5) | 0.97332 (18) | 0.0717 (8) | |
C19 | 0.2743 (12) | 0.7075 (10) | 1.0002 (6) | 0.0859 (18) | 0.5 |
H19 | 0.399337 | 0.613306 | 0.992173 | 0.103* | 0.5 |
C20 | −0.1261 (8) | 1.3433 (8) | 0.9497 (4) | 0.0623 (11) | 0.5 |
H20 | −0.145822 | 1.461315 | 0.927058 | 0.075* | 0.5 |
U11 | U22 | U33 | U12 | U13 | U23 | |
N1 | 0.114 (2) | 0.0633 (15) | 0.0807 (18) | −0.0300 (14) | −0.0136 (16) | −0.0009 (12) |
N2 | 0.114 (2) | 0.100 (2) | 0.0551 (14) | −0.0462 (18) | 0.0037 (14) | 0.0084 (13) |
N3 | 0.107 (2) | 0.096 (2) | 0.0571 (14) | −0.0412 (17) | 0.0099 (13) | −0.0011 (13) |
N4 | 0.108 (2) | 0.0741 (17) | 0.0780 (17) | −0.0448 (15) | 0.0010 (15) | −0.0051 (13) |
C1 | 0.0733 (15) | 0.0641 (15) | 0.0528 (13) | −0.0212 (11) | −0.0091 (11) | 0.0002 (10) |
C2 | 0.0612 (13) | 0.0643 (14) | 0.0520 (13) | −0.0199 (10) | −0.0063 (10) | 0.0006 (10) |
C3 | 0.0576 (12) | 0.0598 (14) | 0.0503 (12) | −0.0198 (10) | −0.0061 (9) | 0.0010 (10) |
C4 | 0.0645 (13) | 0.0539 (12) | 0.0530 (13) | −0.0208 (10) | −0.0052 (9) | 0.0029 (9) |
C5 | 0.0663 (14) | 0.0599 (14) | 0.0473 (12) | −0.0229 (10) | −0.0064 (9) | 0.0053 (9) |
C6 | 0.0592 (13) | 0.0597 (13) | 0.0480 (12) | −0.0230 (10) | −0.0068 (9) | 0.0047 (9) |
C7 | 0.0648 (13) | 0.0628 (14) | 0.0481 (12) | −0.0241 (10) | −0.0039 (9) | 0.0005 (10) |
C8 | 0.0756 (16) | 0.0718 (16) | 0.0496 (13) | −0.0291 (12) | −0.0027 (11) | 0.0008 (11) |
C9 | 0.0744 (15) | 0.0686 (16) | 0.0530 (14) | −0.0258 (12) | −0.0003 (11) | −0.0048 (11) |
C10 | 0.0631 (13) | 0.0645 (14) | 0.0495 (12) | −0.0261 (11) | −0.0001 (9) | 0.0042 (10) |
C11 | 0.0668 (14) | 0.0583 (13) | 0.0513 (13) | −0.0266 (10) | −0.0010 (10) | 0.0007 (10) |
C12 | 0.0725 (15) | 0.0675 (16) | 0.0494 (12) | −0.0298 (12) | −0.0021 (10) | −0.0011 (10) |
N5 | 0.0917 (18) | 0.0787 (17) | 0.0515 (13) | −0.0375 (14) | −0.0086 (11) | 0.0050 (11) |
C16 | 0.089 (2) | 0.088 (2) | 0.0658 (16) | −0.0344 (16) | 0.0029 (14) | −0.0102 (14) |
N6 | 0.089 (2) | 0.088 (2) | 0.0658 (16) | −0.0344 (16) | 0.0029 (14) | −0.0102 (14) |
C18 | 0.0917 (18) | 0.0787 (17) | 0.0515 (13) | −0.0375 (14) | −0.0086 (11) | 0.0050 (11) |
C13 | 0.107 (2) | 0.102 (2) | 0.0598 (16) | −0.057 (2) | −0.0077 (15) | 0.0098 (15) |
C14 | 0.102 (3) | 0.128 (3) | 0.0688 (19) | −0.062 (3) | 0.0091 (17) | −0.0061 (19) |
C15 | 0.082 (2) | 0.113 (3) | 0.076 (2) | −0.0368 (19) | 0.0109 (16) | −0.0130 (19) |
C17 | 0.095 (2) | 0.0823 (19) | 0.0465 (12) | −0.0427 (16) | −0.0063 (12) | −0.0038 (12) |
C19 | 0.085 (4) | 0.074 (4) | 0.085 (4) | −0.012 (3) | −0.005 (3) | −0.002 (3) |
C20 | 0.065 (3) | 0.064 (3) | 0.053 (2) | −0.019 (2) | −0.0092 (19) | 0.014 (2) |
N1—C1 | 1.134 (4) | N5—C17 | 1.399 (4) |
N2—C8 | 1.129 (4) | N5—C20 | 1.436 (6) |
N3—C9 | 1.148 (4) | C16—C15 | 1.343 (5) |
N4—C12 | 1.144 (4) | C16—C19 | 1.388 (9) |
C1—C2 | 1.424 (4) | C16—C17 | 1.398 (5) |
C2—C3 | 1.402 (4) | N6—C15 | 1.343 (5) |
C2—C9 | 1.418 (4) | N6—C19 | 1.388 (9) |
C3—C10 | 1.428 (4) | N6—C17 | 1.398 (5) |
C3—C4 | 1.440 (3) | C18—C13 | 1.368 (4) |
C4—C5 | 1.354 (4) | C18—C17 | 1.399 (4) |
C4—H4 | 0.93 | C18—C20 | 1.436 (6) |
C5—C6 | 1.436 (4) | C13—C14 | 1.363 (7) |
C5—H5 | 0.93 | C13—H13 | 0.93 |
C6—C7 | 1.391 (4) | C14—C15 | 1.390 (7) |
C6—C11 | 1.438 (3) | C14—H14 | 0.93 |
C7—C12 | 1.424 (4) | C15—H15 | 0.93 |
C7—C8 | 1.426 (4) | C17—C17i | 1.458 (6) |
C10—C11 | 1.362 (4) | C19—C20i | 1.383 (10) |
C10—H10 | 0.93 | C19—H19 | 0.93 |
C11—H11 | 0.93 | C20—H20 | 0.93 |
N5—C13 | 1.368 (4) | ||
N1—C1—C2 | 179.3 (3) | C15—C16—C17 | 118.7 (3) |
C3—C2—C9 | 120.9 (3) | C19—C16—C17 | 114.4 (4) |
C3—C2—C1 | 122.3 (2) | C15—N6—C19 | 126.9 (4) |
C9—C2—C1 | 116.8 (2) | C15—N6—C17 | 118.7 (3) |
C2—C3—C10 | 120.6 (2) | C19—N6—C17 | 114.4 (4) |
C2—C3—C4 | 121.2 (2) | C13—C18—C17 | 119.3 (3) |
C10—C3—C4 | 118.1 (2) | C13—C18—C20 | 118.6 (3) |
C5—C4—C3 | 120.8 (2) | C17—C18—C20 | 122.1 (3) |
C5—C4—H4 | 119.6 | C14—C13—N5 | 120.7 (4) |
C3—C4—H4 | 119.6 | C14—C13—C18 | 120.7 (4) |
C4—C5—C6 | 121.4 (2) | C14—C13—H13 | 119.6 |
C4—C5—H5 | 119.3 | N5—C13—H13 | 119.6 |
C6—C5—H5 | 119.3 | C13—C14—C15 | 119.4 (3) |
C7—C6—C5 | 121.2 (2) | C13—C14—H14 | 120.3 |
C7—C6—C11 | 121.1 (2) | C15—C14—H14 | 120.3 |
C5—C6—C11 | 117.7 (2) | N6—C15—C14 | 121.8 (4) |
C6—C7—C12 | 121.7 (2) | C16—C15—C14 | 121.8 (4) |
C6—C7—C8 | 122.4 (2) | C16—C15—H15 | 119.1 |
C12—C7—C8 | 115.8 (2) | C14—C15—H15 | 119.1 |
N2—C8—C7 | 177.8 (3) | N6—C17—C18 | 120.0 (3) |
N3—C9—C2 | 179.0 (3) | C16—C17—N5 | 120.0 (3) |
C11—C10—C3 | 121.1 (2) | C16—C17—C17i | 119.6 (4) |
C11—C10—H10 | 119.4 | N5—C17—C17i | 120.4 (4) |
C3—C10—H10 | 119.4 | C20i—C19—C16 | 131.9 (6) |
C10—C11—C6 | 120.9 (2) | C20i—C19—N6 | 131.9 (6) |
C10—C11—H11 | 119.6 | C20i—C19—H19 | 114.1 |
C6—C11—H11 | 119.6 | C16—C19—H19 | 114.1 |
N4—C12—C7 | 179.4 (3) | C19i—C20—N5 | 111.6 (5) |
C13—N5—C17 | 119.3 (3) | C19i—C20—C18 | 111.6 (5) |
C13—N5—C20 | 118.6 (3) | C19i—C20—H20 | 124.2 |
C17—N5—C20 | 122.1 (3) | N5—C20—H20 | 124.2 |
C15—C16—C19 | 126.9 (4) | ||
C9—C2—C3—C10 | 0.0 (4) | C17—C16—C15—C14 | 0.8 (6) |
C1—C2—C3—C10 | −178.8 (2) | C13—C14—C15—N6 | 0.5 (6) |
C9—C2—C3—C4 | 178.0 (2) | C13—C14—C15—C16 | 0.5 (6) |
C1—C2—C3—C4 | −0.8 (4) | C15—N6—C17—C18 | −1.6 (5) |
C2—C3—C4—C5 | −177.8 (2) | C19—N6—C17—C18 | 179.2 (4) |
C10—C3—C4—C5 | 0.1 (4) | C15—N6—C17—C17i | 179.3 (3) |
C3—C4—C5—C6 | 0.4 (4) | C19—N6—C17—C17i | 0.1 (6) |
C4—C5—C6—C7 | 179.5 (2) | C15—C16—C17—N5 | −1.6 (5) |
C4—C5—C6—C11 | −1.0 (4) | C19—C16—C17—N5 | 179.2 (4) |
C5—C6—C7—C12 | 179.7 (2) | C15—C16—C17—C17i | 179.3 (3) |
C11—C6—C7—C12 | 0.3 (4) | C19—C16—C17—C17i | 0.1 (6) |
C5—C6—C7—C8 | −2.5 (4) | C13—C18—C17—N6 | 1.3 (4) |
C11—C6—C7—C8 | 178.2 (2) | C20—C18—C17—N6 | −179.5 (3) |
C2—C3—C10—C11 | 178.1 (2) | C13—C18—C17—C17i | −179.7 (3) |
C4—C3—C10—C11 | 0.1 (4) | C20—C18—C17—C17i | −0.5 (5) |
C3—C10—C11—C6 | −0.8 (4) | C13—N5—C17—C16 | 1.3 (4) |
C7—C6—C11—C10 | −179.3 (2) | C20—N5—C17—C16 | −179.5 (3) |
C5—C6—C11—C10 | 1.3 (4) | C13—N5—C17—C17i | −179.7 (3) |
C17—N5—C13—C14 | 0.0 (5) | C20—N5—C17—C17i | −0.5 (5) |
C20—N5—C13—C14 | −179.2 (4) | C15—C16—C19—C20i | −177.7 (7) |
C17—C18—C13—C14 | 0.0 (5) | C17—C16—C19—C20i | 1.4 (11) |
C20—C18—C13—C14 | −179.2 (4) | C15—N6—C19—C20i | −177.7 (7) |
N5—C13—C14—C15 | −0.8 (6) | C17—N6—C19—C20i | 1.4 (11) |
C18—C13—C14—C15 | −0.8 (6) | C13—N5—C20—C19i | 178.5 (5) |
C19—N6—C15—C14 | 179.9 (5) | C17—N5—C20—C19i | −0.7 (7) |
C17—N6—C15—C14 | 0.8 (6) | C13—C18—C20—C19i | 178.5 (5) |
C19—C16—C15—C14 | 179.9 (5) | C17—C18—C20—C19i | −0.7 (7) |
Symmetry code: (i) −x, −y+2, −z+2. |
C12H4N4·0.5(C6H10N2) | Z = 2 |
Mr = 259.27 | F(000) = 268 |
Triclinic, P1 | Dx = 1.317 Mg m−3 |
Hall symbol: -P 1 | Cu Kα radiation, λ = 1.54184 Å |
a = 7.0634 (4) Å | Cell parameters from 3009 reflections |
b = 7.8154 (5) Å | θ = 3.4–75.9° |
c = 13.4680 (8) Å | µ = 0.68 mm−1 |
α = 73.628 (5)° | T = 100 K |
β = 89.550 (5)° | Plate, black |
γ = 67.258 (6)° | 0.38 × 0.32 × 0.05 mm |
V = 653.56 (7) Å3 |
Xcalibur, Ruby, Nova diffractometer | 2657 independent reflections |
Radiation source: micro-focus sealed X-ray tube | 2343 reflections with I > 2σ(I) |
Mirror monochromator | Rint = 0.046 |
Detector resolution: 10.4323 pixels mm-1 | θmax = 76.2°, θmin = 3.4° |
ω scans | h = −7→8 |
Absorption correction: multi-scan CrysAlisPro 1.171.39.46 (Rigaku Oxford Diffraction, 2018) Empirical absorption correction using spherical harmonics, implemented in SCALE3 ABSPACK scaling algorithm. | k = −6→9 |
Tmin = 0.658, Tmax = 1 | l = −14→16 |
4851 measured reflections |
Refinement on F2 | 6 restraints |
Least-squares matrix: full | Hydrogen site location: mixed |
R[F2 > 2σ(F2)] = 0.059 | H atoms treated by a mixture of independent and constrained refinement |
wR(F2) = 0.181 | w = 1/[σ2(Fo2) + (0.1254P)2 + 0.1608P] where P = (Fo2 + 2Fc2)/3 |
S = 1.00 | (Δ/σ)max = 0.01 |
2657 reflections | Δρmax = 0.33 e Å−3 |
190 parameters | Δρmin = −0.31 e Å−3 |
Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds involving l.s. planes. |
x | y | z | Uiso*/Ueq | Occ. (<1) | |
N1 | 0.5875 (3) | 0.5127 (2) | 0.37441 (11) | 0.0395 (4) | |
N2 | 0.1206 (2) | 1.4828 (2) | −0.14850 (11) | 0.0331 (4) | |
N3 | 0.4212 (2) | 0.1646 (2) | 0.21465 (11) | 0.0349 (4) | |
N4 | 0.0032 (3) | 1.1402 (3) | −0.32539 (11) | 0.0425 (4) | |
C1 | 0.5139 (3) | 0.5043 (2) | 0.30076 (12) | 0.0292 (4) | |
C2 | 0.4234 (2) | 0.4965 (2) | 0.20843 (12) | 0.0262 (3) | |
C3 | 0.3462 (2) | 0.6587 (2) | 0.12084 (11) | 0.0246 (3) | |
C4 | 0.3452 (2) | 0.8424 (2) | 0.12179 (12) | 0.0252 (3) | |
H4 | 0.393733 | 0.853543 | 0.182661 | 0.03* | |
C5 | 0.2748 (2) | 0.9997 (2) | 0.03582 (11) | 0.0245 (3) | |
H5 | 0.275637 | 1.116913 | 0.038767 | 0.029* | |
C6 | 0.1987 (2) | 0.9887 (2) | −0.06039 (11) | 0.0242 (3) | |
C7 | 0.1296 (2) | 1.1502 (2) | −0.14854 (11) | 0.0257 (3) | |
C8 | 0.1256 (2) | 1.3341 (2) | −0.14850 (11) | 0.0265 (4) | |
C9 | 0.4225 (2) | 0.3132 (2) | 0.21160 (11) | 0.0278 (4) | |
C10 | 0.2671 (2) | 0.6486 (2) | 0.02525 (11) | 0.0252 (3) | |
H10 | 0.262962 | 0.532379 | 0.022762 | 0.03* | |
C11 | 0.1987 (2) | 0.8055 (2) | −0.06095 (12) | 0.0252 (3) | |
H11 | 0.15058 | 0.794224 | −0.121878 | 0.03* | |
C12 | 0.0600 (3) | 1.1431 (2) | −0.24636 (12) | 0.0297 (4) | |
N5 | 0.7039 (2) | −0.1076 (2) | 0.54078 (10) | 0.0317 (4) | 0.5 |
N6 | 0.9238 (3) | −0.2242 (3) | 0.58524 (14) | 0.0481 (5) | 0.5 |
C13 | 0.4006 (3) | 0.1840 (2) | 0.50635 (12) | 0.0337 (4) | |
H13 | 0.333425 | 0.309354 | 0.511202 | 0.04* | |
C14 | 0.6038 (3) | 0.0773 (3) | 0.54656 (12) | 0.0339 (4) | |
H14 | 0.673824 | 0.131092 | 0.577962 | 0.041* | |
C15 | 0.7039 (2) | −0.1076 (2) | 0.54078 (10) | 0.0317 (4) | 0.5 |
C16 | 0.9238 (3) | −0.2242 (3) | 0.58524 (14) | 0.0481 (5) | 0.5 |
H16A | 0.940 (5) | −0.365 (3) | 0.615 (2) | 0.072* | |
H16C | 1.012 (4) | −0.247 (4) | 0.5306 (18) | 0.072* | |
H16B | 0.967 (5) | −0.207 (4) | 0.6485 (17) | 0.072* |
U11 | U22 | U33 | U12 | U13 | U23 | |
N1 | 0.0516 (10) | 0.0382 (8) | 0.0261 (7) | −0.0163 (7) | −0.0046 (6) | −0.0082 (6) |
N2 | 0.0386 (8) | 0.0329 (7) | 0.0284 (7) | −0.0162 (6) | −0.0004 (5) | −0.0074 (5) |
N3 | 0.0441 (9) | 0.0318 (7) | 0.0303 (7) | −0.0156 (6) | 0.0047 (6) | −0.0110 (6) |
N4 | 0.0499 (10) | 0.0552 (10) | 0.0248 (7) | −0.0225 (8) | −0.0014 (6) | −0.0131 (7) |
C1 | 0.0343 (9) | 0.0277 (7) | 0.0227 (7) | −0.0106 (6) | 0.0007 (6) | −0.0061 (6) |
C2 | 0.0262 (8) | 0.0287 (7) | 0.0231 (7) | −0.0096 (6) | 0.0024 (5) | −0.0091 (6) |
C3 | 0.0226 (7) | 0.0292 (7) | 0.0227 (7) | −0.0101 (6) | 0.0028 (5) | −0.0093 (6) |
C4 | 0.0267 (7) | 0.0283 (7) | 0.0210 (7) | −0.0102 (6) | 0.0003 (5) | −0.0095 (6) |
C5 | 0.0248 (8) | 0.0280 (7) | 0.0215 (7) | −0.0102 (6) | 0.0004 (5) | −0.0091 (5) |
C6 | 0.0221 (7) | 0.0291 (7) | 0.0215 (7) | −0.0095 (6) | 0.0020 (5) | −0.0091 (6) |
C7 | 0.0261 (7) | 0.0308 (7) | 0.0208 (7) | −0.0110 (6) | 0.0011 (5) | −0.0091 (6) |
C8 | 0.0248 (8) | 0.0328 (8) | 0.0206 (7) | −0.0116 (6) | 0.0002 (5) | −0.0058 (6) |
C9 | 0.0291 (8) | 0.0304 (8) | 0.0217 (7) | −0.0094 (6) | 0.0019 (6) | −0.0081 (6) |
C10 | 0.0264 (7) | 0.0279 (7) | 0.0228 (7) | −0.0101 (6) | 0.0026 (5) | −0.0109 (6) |
C11 | 0.0248 (7) | 0.0300 (7) | 0.0222 (7) | −0.0099 (6) | 0.0019 (5) | −0.0113 (6) |
C12 | 0.0327 (8) | 0.0344 (8) | 0.0217 (8) | −0.0135 (6) | 0.0008 (6) | −0.0078 (6) |
N5 | 0.0352 (8) | 0.0390 (8) | 0.0186 (6) | −0.0142 (6) | 0.0005 (5) | −0.0060 (6) |
N6 | 0.0423 (10) | 0.0585 (11) | 0.0325 (9) | −0.0115 (8) | −0.0036 (7) | −0.0096 (8) |
C13 | 0.0429 (10) | 0.0335 (8) | 0.0245 (7) | −0.0143 (7) | 0.0013 (6) | −0.0098 (6) |
C14 | 0.0401 (9) | 0.0405 (9) | 0.0259 (8) | −0.0195 (7) | 0.0014 (6) | −0.0126 (6) |
C15 | 0.0352 (8) | 0.0390 (8) | 0.0186 (6) | −0.0142 (6) | 0.0005 (5) | −0.0060 (6) |
C16 | 0.0423 (10) | 0.0585 (11) | 0.0325 (9) | −0.0115 (8) | −0.0036 (7) | −0.0096 (8) |
N1—C1 | 1.153 (2) | C6—C11 | 1.434 (2) |
N2—C8 | 1.148 (2) | C7—C8 | 1.427 (2) |
N3—C9 | 1.154 (2) | C7—C12 | 1.433 (2) |
N4—C12 | 1.150 (2) | C10—C11 | 1.354 (2) |
C1—C2 | 1.430 (2) | C10—H10 | 0.93 |
C2—C3 | 1.389 (2) | C11—H11 | 0.93 |
C2—C9 | 1.424 (2) | C13—C14 | 1.372 (3) |
C3—C4 | 1.437 (2) | C13—H13 | 0.93 |
C3—C10 | 1.442 (2) | C14—C15 | 1.366 (2) |
C4—C5 | 1.354 (2) | C14—H14 | 0.93 |
C4—H4 | 0.93 | C16—H16A | 1.023 (16) |
C5—C6 | 1.4441 (19) | C16—H16C | 0.972 (17) |
C5—H5 | 0.93 | C16—H16B | 0.968 (16) |
C6—C7 | 1.389 (2) | ||
N1—C1—C2 | 179.07 (17) | N2—C8—C7 | 179.38 (17) |
C3—C2—C9 | 122.85 (13) | N3—C9—C2 | 179.62 (17) |
C3—C2—C1 | 121.08 (13) | C11—C10—C3 | 121.11 (13) |
C9—C2—C1 | 116.05 (13) | C11—C10—H10 | 119.4 |
C2—C3—C4 | 121.08 (13) | C3—C10—H10 | 119.4 |
C2—C3—C10 | 121.40 (14) | C10—C11—C6 | 121.47 (13) |
C4—C3—C10 | 117.52 (13) | C10—C11—H11 | 119.3 |
C5—C4—C3 | 121.30 (13) | C6—C11—H11 | 119.3 |
C5—C4—H4 | 119.4 | N4—C12—C7 | 179.01 (17) |
C3—C4—H4 | 119.4 | N5i—C13—C14 | 120.48 (16) |
C4—C5—C6 | 121.16 (13) | N5i—C13—H13 | 119.8 |
C4—C5—H5 | 119.4 | C14—C13—H13 | 119.8 |
C6—C5—H5 | 119.4 | C15—C14—C13 | 120.41 (15) |
C7—C6—C11 | 121.86 (13) | C15—C14—H14 | 119.8 |
C7—C6—C5 | 120.70 (13) | C13—C14—H14 | 119.8 |
C11—C6—C5 | 117.43 (13) | C13i—C15—C14 | 119.11 (16) |
C6—C7—C8 | 122.39 (13) | H16A—C16—H16C | 95 (2) |
C6—C7—C12 | 122.33 (14) | H16A—C16—H16B | 98.4 (18) |
C8—C7—C12 | 115.27 (13) | H16C—C16—H16B | 123 (2) |
C9—C2—C3—C4 | 178.36 (13) | C5—C6—C7—C8 | −1.4 (2) |
C1—C2—C3—C4 | −3.2 (2) | C11—C6—C7—C12 | −2.0 (2) |
C9—C2—C3—C10 | −2.6 (2) | C5—C6—C7—C12 | 177.65 (14) |
C1—C2—C3—C10 | 175.89 (13) | C2—C3—C10—C11 | −177.67 (14) |
C2—C3—C4—C5 | 178.31 (14) | C4—C3—C10—C11 | 1.4 (2) |
C10—C3—C4—C5 | −0.8 (2) | C3—C10—C11—C6 | −1.1 (2) |
C3—C4—C5—C6 | −0.2 (2) | C7—C6—C11—C10 | 179.73 (14) |
C4—C5—C6—C7 | −179.10 (14) | C5—C6—C11—C10 | 0.1 (2) |
C4—C5—C6—C11 | 0.6 (2) | N5i—C13—C14—C15 | −0.5 (3) |
C11—C6—C7—C8 | 178.95 (13) | C13—C14—C15—C13i | 0.5 (3) |
Symmetry code: (i) −x+1, −y, −z+1. |
C12H4N4·0.5(C6H10N2) | Z = 2 |
Mr = 259.27 | F(000) = 268 |
Triclinic, P1 | Dx = 1.274 Mg m−3 |
Hall symbol: -P 1 | Cu Kα radiation, λ = 1.54184 Å |
a = 7.1924 (3) Å | Cell parameters from 2613 reflections |
b = 7.8489 (5) Å | θ = 6.3–75.9° |
c = 13.6170 (9) Å | µ = 0.66 mm−1 |
α = 106.174 (6)° | T = 293 K |
β = 90.739 (4)° | Plate, black |
γ = 112.525 (5)° | 0.30 × 0.28 × 0.05 mm |
V = 675.74 (7) Å3 |
Xcalibur, Ruby, Nova diffractometer | 2719 independent reflections |
Radiation source: micro-focus sealed X-ray tube | 2333 reflections with I > 2σ(I) |
Mirror monochromator | Rint = 0.028 |
Detector resolution: 10.4323 pixels mm-1 | θmax = 76.1°, θmin = 3.4° |
ω scans | h = −8→5 |
Absorption correction: multi-scan CrysAlisPro 1.171.39.46 (Rigaku Oxford Diffraction, 2018) Empirical absorption correction using spherical harmonics, implemented in SCALE3 ABSPACK scaling algorithm. | k = −9→9 |
Tmin = 0.477, Tmax = 1 | l = −16→16 |
5385 measured reflections |
Refinement on F2 | 6 restraints |
Least-squares matrix: full | Hydrogen site location: mixed |
R[F2 > 2σ(F2)] = 0.059 | H atoms treated by a mixture of independent and constrained refinement |
wR(F2) = 0.193 | w = 1/[σ2(Fo2) + (0.1372P)2 + 0.0307P] where P = (Fo2 + 2Fc2)/3 |
S = 1.02 | (Δ/σ)max = 0.001 |
2719 reflections | Δρmax = 0.23 e Å−3 |
190 parameters | Δρmin = −0.29 e Å−3 |
Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds involving l.s. planes. |
x | y | z | Uiso*/Ueq | Occ. (<1) | |
N1 | 0.5900 (3) | 0.4903 (3) | 0.87114 (13) | 0.0892 (5) | |
N2 | 0.1195 (3) | −0.4775 (2) | 0.35130 (13) | 0.0741 (4) | |
N3 | 0.4239 (3) | 0.8328 (2) | 0.71277 (13) | 0.0789 (5) | |
N4 | −0.0006 (3) | −0.1364 (3) | 0.17785 (13) | 0.0962 (6) | |
C1 | 0.5169 (3) | 0.4972 (2) | 0.79853 (12) | 0.0632 (4) | |
C2 | 0.4262 (2) | 0.5039 (2) | 0.70676 (11) | 0.0539 (4) | |
C3 | 0.34700 (19) | 0.34177 (19) | 0.61936 (11) | 0.0495 (3) | |
C4 | 0.3468 (2) | 0.15895 (19) | 0.62008 (11) | 0.0505 (3) | |
H4 | 0.39736 | 0.148148 | 0.680238 | 0.061* | |
C5 | 0.27444 (19) | 0.00218 (19) | 0.53470 (11) | 0.0500 (3) | |
H5 | 0.274536 | −0.11476 | 0.537625 | 0.06* | |
C6 | 0.19768 (18) | 0.01275 (19) | 0.43997 (11) | 0.0485 (3) | |
C7 | 0.1268 (2) | −0.1476 (2) | 0.35213 (11) | 0.0524 (3) | |
C8 | 0.1242 (2) | −0.3304 (2) | 0.35195 (11) | 0.0558 (4) | |
C9 | 0.4247 (2) | 0.6860 (2) | 0.70923 (12) | 0.0596 (4) | |
C10 | 0.2671 (2) | 0.35155 (19) | 0.52524 (11) | 0.0513 (3) | |
H10 | 0.264127 | 0.467787 | 0.522922 | 0.062* | |
C11 | 0.1958 (2) | 0.1954 (2) | 0.43947 (11) | 0.0517 (3) | |
H11 | 0.144919 | 0.206299 | 0.379422 | 0.062* | |
C12 | 0.0566 (3) | −0.1406 (2) | 0.25563 (12) | 0.0642 (4) | |
N5 | 0.3009 (3) | 0.8891 (3) | 0.96056 (12) | 0.0767 (5) | 0.5 |
N6 | 0.0829 (5) | 0.7700 (5) | 0.9162 (2) | 0.1262 (10) | 0.5 |
C13 | 0.4088 (4) | 0.8204 (3) | 1.00807 (15) | 0.0813 (5) | |
H13 | 0.346653 | 0.696371 | 1.013937 | 0.098* | |
C14 | 0.3951 (4) | 1.0716 (3) | 0.95292 (15) | 0.0833 (6) | |
H14 | 0.322951 | 1.1216 | 0.920452 | 0.1* | |
C15 | 0.3009 (3) | 0.8891 (3) | 0.96056 (12) | 0.0767 (5) | 0.5 |
C16 | 0.0829 (5) | 0.7700 (5) | 0.9162 (2) | 0.1262 (10) | 0.5 |
H16C | 0.113 (7) | 0.652 (5) | 0.923 (3) | 0.189* | |
H16A | −0.039 (4) | 0.704 (6) | 0.947 (3) | 0.189* | |
H16B | 0.034 (6) | 0.731 (6) | 0.8434 (15) | 0.189* |
U11 | U22 | U33 | U12 | U13 | U23 | |
N1 | 0.1176 (14) | 0.0852 (11) | 0.0654 (9) | 0.0411 (10) | −0.0074 (9) | 0.0246 (8) |
N2 | 0.0882 (10) | 0.0652 (8) | 0.0785 (9) | 0.0423 (7) | 0.0074 (8) | 0.0206 (7) |
N3 | 0.1077 (12) | 0.0597 (8) | 0.0794 (10) | 0.0404 (7) | 0.0173 (9) | 0.0266 (7) |
N4 | 0.1166 (14) | 0.1246 (15) | 0.0604 (9) | 0.0576 (12) | 0.0000 (9) | 0.0355 (9) |
C1 | 0.0770 (9) | 0.0562 (8) | 0.0568 (8) | 0.0277 (7) | 0.0065 (7) | 0.0169 (6) |
C2 | 0.0583 (7) | 0.0529 (7) | 0.0553 (7) | 0.0240 (5) | 0.0117 (6) | 0.0211 (6) |
C3 | 0.0491 (6) | 0.0512 (7) | 0.0550 (7) | 0.0230 (5) | 0.0118 (5) | 0.0224 (6) |
C4 | 0.0534 (7) | 0.0546 (7) | 0.0523 (7) | 0.0266 (5) | 0.0058 (5) | 0.0224 (6) |
C5 | 0.0527 (7) | 0.0528 (7) | 0.0549 (7) | 0.0276 (5) | 0.0082 (5) | 0.0227 (6) |
C6 | 0.0478 (6) | 0.0545 (7) | 0.0526 (7) | 0.0250 (5) | 0.0115 (5) | 0.0241 (6) |
C7 | 0.0539 (7) | 0.0599 (7) | 0.0508 (7) | 0.0278 (5) | 0.0089 (5) | 0.0210 (6) |
C8 | 0.0581 (7) | 0.0604 (8) | 0.0528 (7) | 0.0297 (6) | 0.0064 (6) | 0.0146 (6) |
C9 | 0.0697 (8) | 0.0547 (8) | 0.0573 (8) | 0.0260 (6) | 0.0134 (6) | 0.0200 (6) |
C10 | 0.0559 (7) | 0.0513 (7) | 0.0574 (8) | 0.0253 (5) | 0.0125 (6) | 0.0269 (6) |
C11 | 0.0560 (7) | 0.0571 (7) | 0.0523 (7) | 0.0263 (5) | 0.0102 (5) | 0.0269 (6) |
C12 | 0.0727 (9) | 0.0733 (9) | 0.0538 (8) | 0.0360 (7) | 0.0076 (7) | 0.0208 (7) |
N5 | 0.0850 (10) | 0.0905 (11) | 0.0519 (7) | 0.0368 (8) | 0.0078 (7) | 0.0158 (7) |
N6 | 0.0988 (16) | 0.159 (3) | 0.0898 (15) | 0.0298 (16) | −0.0024 (13) | 0.0239 (16) |
C13 | 0.1102 (15) | 0.0693 (10) | 0.0720 (10) | 0.0391 (9) | 0.0155 (10) | 0.0287 (8) |
C14 | 0.1057 (14) | 0.1006 (14) | 0.0707 (10) | 0.0616 (12) | 0.0097 (10) | 0.0385 (10) |
C15 | 0.0850 (10) | 0.0905 (11) | 0.0519 (7) | 0.0368 (8) | 0.0078 (7) | 0.0158 (7) |
C16 | 0.0988 (16) | 0.159 (3) | 0.0898 (15) | 0.0298 (16) | −0.0024 (13) | 0.0239 (16) |
N1—C1 | 1.138 (2) | C6—C11 | 1.4410 (18) |
N2—C8 | 1.140 (2) | C7—C12 | 1.424 (2) |
N3—C9 | 1.143 (2) | C7—C8 | 1.4274 (19) |
N4—C12 | 1.145 (2) | C10—C11 | 1.354 (2) |
C1—C2 | 1.426 (2) | C10—H10 | 0.93 |
C2—C3 | 1.394 (2) | C11—H11 | 0.93 |
C2—C9 | 1.424 (2) | N5—C13 | 1.347 (3) |
C3—C10 | 1.4311 (19) | N5—N6 | 1.495 (3) |
C3—C4 | 1.4373 (17) | N6—H16C | 1.062 (18) |
C4—C5 | 1.354 (2) | N6—H16A | 0.998 (17) |
C4—H4 | 0.93 | N6—H16B | 0.968 (18) |
C5—C6 | 1.4325 (18) | C13—C14i | 1.343 (3) |
C5—H5 | 0.93 | C13—H13 | 0.93 |
C6—C7 | 1.389 (2) | C14—H14 | 0.93 |
N1—C1—C2 | 179.22 (19) | N3—C9—C2 | 178.99 (17) |
C3—C2—C9 | 122.28 (13) | C11—C10—C3 | 121.52 (12) |
C3—C2—C1 | 121.56 (13) | C11—C10—H10 | 119.2 |
C9—C2—C1 | 116.15 (13) | C3—C10—H10 | 119.2 |
C2—C3—C10 | 121.56 (12) | C10—C11—C6 | 120.92 (12) |
C2—C3—C4 | 120.91 (13) | C10—C11—H11 | 119.5 |
C10—C3—C4 | 117.52 (12) | C6—C11—H11 | 119.5 |
C5—C4—C3 | 121.15 (12) | N4—C12—C7 | 179.5 (2) |
C5—C4—H4 | 119.4 | C13—N5—N6 | 121.5 (2) |
C3—C4—H4 | 119.4 | N5—N6—H16C | 85 (3) |
C4—C5—C6 | 121.35 (12) | N5—N6—H16A | 132 (2) |
C4—C5—H5 | 119.3 | H16C—N6—H16A | 80 (2) |
C6—C5—H5 | 119.3 | N5—N6—H16B | 123 (3) |
C7—C6—C5 | 121.14 (12) | H16C—N6—H16B | 103 (3) |
C7—C6—C11 | 121.33 (12) | H16A—N6—H16B | 105 (2) |
C5—C6—C11 | 117.53 (12) | C14i—C13—N5 | 120.98 (19) |
C6—C7—C12 | 122.72 (13) | C14i—C13—H13 | 119.5 |
C6—C7—C8 | 121.97 (13) | N5—C13—H13 | 119.5 |
C12—C7—C8 | 115.30 (13) | C13i—C14—H14 | 119.8 |
N2—C8—C7 | 179.12 (17) | ||
C9—C2—C3—C10 | 2.7 (2) | C11—C6—C7—C12 | 2.8 (2) |
C1—C2—C3—C10 | −176.14 (13) | C5—C6—C7—C8 | 0.8 (2) |
C9—C2—C3—C4 | −178.65 (12) | C11—C6—C7—C8 | −178.82 (11) |
C1—C2—C3—C4 | 2.5 (2) | C2—C3—C10—C11 | 178.00 (12) |
C2—C3—C4—C5 | −178.46 (12) | C4—C3—C10—C11 | −0.7 (2) |
C10—C3—C4—C5 | 0.2 (2) | C3—C10—C11—C6 | 0.1 (2) |
C3—C4—C5—C6 | 0.8 (2) | C7—C6—C11—C10 | −179.34 (12) |
C4—C5—C6—C7 | 178.89 (12) | C5—C6—C11—C10 | 1.0 (2) |
C4—C5—C6—C11 | −1.4 (2) | N6—N5—C13—C14i | 179.6 (2) |
C5—C6—C7—C12 | −177.56 (12) |
Symmetry code: (i) −x+1, −y+2, −z+2. |
2(C12H4N4)·C13H12NO | Z = 2 |
Mr = 606.62 | F(000) = 626 |
Triclinic, P1 | Dx = 1.289 Mg m−3 |
Hall symbol: -P 1 | Cu Kα radiation, λ = 1.54184 Å |
a = 9.1474 (2) Å | Cell parameters from 7021 reflections |
b = 11.3666 (5) Å | θ = 4.1–76.0° |
c = 15.9321 (6) Å | µ = 0.67 mm−1 |
α = 106.234 (4)° | T = 293 K |
β = 91.277 (3)° | Prism, black |
γ = 99.804 (3)° | 0.40 × 0.15 × 0.12 mm |
V = 1562.98 (10) Å3 |
Xcalibur, Ruby, Nova diffractometer | 6405 independent reflections |
Radiation source: micro-focus sealed X-ray tube | 5339 reflections with I > 2σ(I) |
Mirror monochromator | Rint = 0.023 |
Detector resolution: 10.4323 pixels mm-1 | θmax = 76.3°, θmin = 2.9° |
ω scans | h = −7→11 |
Absorption correction: multi-scan CrysAlisPro 1.171.39.46 (Rigaku Oxford Diffraction, 2018) Empirical absorption correction using spherical harmonics, implemented in SCALE3 ABSPACK scaling algorithm. | k = −13→14 |
Tmin = 0.638, Tmax = 1 | l = −18→20 |
13967 measured reflections |
Refinement on F2 | 0 restraints |
Least-squares matrix: full | Hydrogen site location: inferred from neighbouring sites |
R[F2 > 2σ(F2)] = 0.046 | H-atom parameters constrained |
wR(F2) = 0.180 | w = 1/[σ2(Fo2) + (0.1878P)2 + 0.1076P] where P = (Fo2 + 2Fc2)/3 |
S = 0.71 | (Δ/σ)max = 0.001 |
6405 reflections | Δρmax = 0.16 e Å−3 |
424 parameters | Δρmin = −0.15 e Å−3 |
Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds involving l.s. planes. |
x | y | z | Uiso*/Ueq | ||
N1A | 0.02559 (16) | 0.40848 (16) | 0.12251 (8) | 0.0895 (4) | |
N2A | −0.1091 (2) | 0.8997 (2) | 0.59249 (12) | 0.1138 (6) | |
N3A | 0.3557 (2) | 0.26997 (18) | 0.25430 (13) | 0.1107 (5) | |
N4A | 0.18381 (18) | 0.74219 (15) | 0.73309 (8) | 0.0897 (4) | |
C1A | 0.09062 (15) | 0.41307 (14) | 0.18576 (9) | 0.0704 (3) | |
C2A | 0.17014 (14) | 0.41861 (12) | 0.26561 (9) | 0.0650 (3) | |
C3A | 0.14686 (13) | 0.50020 (12) | 0.34502 (8) | 0.0613 (3) | |
C4A | 0.04971 (15) | 0.58740 (14) | 0.34900 (8) | 0.0669 (3) | |
H4A | 0.00163 | 0.589177 | 0.297435 | 0.08* | |
C5A | 0.02602 (14) | 0.66707 (14) | 0.42552 (8) | 0.0667 (3) | |
H5A | −0.036267 | 0.723864 | 0.425858 | 0.08* | |
C6A | 0.09630 (13) | 0.66511 (12) | 0.50688 (8) | 0.0606 (3) | |
C7A | 0.06875 (14) | 0.74566 (13) | 0.58563 (8) | 0.0643 (3) | |
C8A | −0.02883 (17) | 0.83162 (17) | 0.59010 (9) | 0.0796 (4) | |
C9A | 0.27228 (19) | 0.33571 (14) | 0.25916 (10) | 0.0779 (4) | |
C10A | 0.21777 (14) | 0.49975 (12) | 0.42636 (9) | 0.0635 (3) | |
H10A | 0.282151 | 0.444461 | 0.425779 | 0.076* | |
C11A | 0.19300 (14) | 0.57767 (12) | 0.50342 (8) | 0.0629 (3) | |
H11A | 0.239451 | 0.574534 | 0.555067 | 0.076* | |
C12A | 0.13380 (15) | 0.74427 (14) | 0.66767 (8) | 0.0698 (3) | |
N1B | 0.34988 (19) | 0.69244 (13) | 0.22564 (8) | 0.0887 (4) | |
N2B | 0.16783 (18) | 1.20297 (13) | 0.69160 (8) | 0.0846 (4) | |
N3B | 0.6273 (2) | 0.55090 (16) | 0.37608 (11) | 0.1014 (5) | |
N4B | 0.46527 (17) | 1.05779 (13) | 0.84079 (8) | 0.0837 (4) | |
C1B | 0.39907 (15) | 0.70348 (11) | 0.29448 (7) | 0.0613 (3) | |
C2B | 0.46069 (14) | 0.71117 (11) | 0.37857 (7) | 0.0572 (3) | |
C3B | 0.43004 (12) | 0.79576 (10) | 0.45583 (7) | 0.0516 (2) | |
C4B | 0.33533 (12) | 0.88302 (10) | 0.45520 (7) | 0.0520 (2) | |
H4B | 0.293008 | 0.884934 | 0.402093 | 0.062* | |
C5B | 0.30595 (12) | 0.96329 (10) | 0.53083 (7) | 0.0526 (2) | |
H5B | 0.243633 | 1.019214 | 0.528684 | 0.063* | |
C6B | 0.36898 (12) | 0.96347 (10) | 0.61366 (7) | 0.0524 (2) | |
C7B | 0.34016 (14) | 1.04759 (11) | 0.69205 (7) | 0.0577 (3) | |
C8B | 0.24409 (16) | 1.13321 (12) | 0.69243 (7) | 0.0641 (3) | |
C9B | 0.55401 (17) | 0.62362 (13) | 0.37834 (9) | 0.0704 (3) | |
C10B | 0.49218 (13) | 0.79598 (11) | 0.53901 (7) | 0.0573 (3) | |
H10B | 0.553793 | 0.739592 | 0.541297 | 0.069* | |
C11B | 0.46346 (13) | 0.87626 (11) | 0.61446 (7) | 0.0568 (3) | |
H11B | 0.505962 | 0.874492 | 0.667567 | 0.068* | |
C12B | 0.40831 (15) | 1.05255 (12) | 0.77468 (8) | 0.0648 (3) | |
O1 | 0.33177 (13) | 1.30944 (13) | 1.02498 (9) | 0.0945 (4) | |
N5 | 0.34961 (12) | 1.68056 (10) | 0.92871 (7) | 0.0631 (3) | |
C13 | 0.33628 (16) | 1.66746 (14) | 1.00962 (8) | 0.0726 (3) | |
H13 | 0.352143 | 1.737988 | 1.057833 | 0.087* | |
C14 | 0.30010 (17) | 1.55319 (14) | 1.02211 (8) | 0.0731 (4) | |
H14 | 0.292063 | 1.545942 | 1.078609 | 0.088* | |
C15 | 0.27517 (13) | 1.44762 (12) | 0.95132 (7) | 0.0606 (3) | |
C16 | 0.28891 (15) | 1.46255 (12) | 0.86809 (7) | 0.0658 (3) | |
H16 | 0.271886 | 1.393257 | 0.818993 | 0.079* | |
C17 | 0.32773 (16) | 1.58000 (13) | 0.85856 (8) | 0.0671 (3) | |
H17 | 0.338919 | 1.58979 | 0.802892 | 0.081* | |
C18 | 0.3928 (2) | 1.80613 (14) | 0.91776 (11) | 0.0841 (4) | |
H18A | 0.403883 | 1.86724 | 0.974094 | 0.126* | |
H18B | 0.485415 | 1.811648 | 0.890658 | 0.126* | |
H18C | 0.317199 | 1.821269 | 0.881409 | 0.126* | |
C19 | 0.24779 (14) | 1.32232 (14) | 0.96953 (9) | 0.0667 (3) | |
C20 | 0.12536 (14) | 1.22230 (12) | 0.92189 (8) | 0.0652 (3) | |
C21 | 0.00605 (16) | 1.24568 (14) | 0.87776 (10) | 0.0738 (3) | |
H21 | 0.003056 | 1.326267 | 0.875838 | 0.089* | |
C22 | −0.1085 (2) | 1.1487 (2) | 0.83660 (13) | 0.0957 (5) | |
H22 | −0.188938 | 1.164654 | 0.807644 | 0.115* | |
C23 | −0.1045 (3) | 1.0299 (2) | 0.83808 (16) | 0.1102 (6) | |
H23 | −0.181702 | 0.965305 | 0.809777 | 0.132* | |
C24 | 0.0136 (3) | 1.00523 (19) | 0.88138 (19) | 0.1162 (7) | |
H24 | 0.01595 | 0.924102 | 0.882239 | 0.139* | |
C25 | 0.1284 (2) | 1.10094 (16) | 0.92353 (14) | 0.0910 (5) | |
H25 | 0.207744 | 1.084269 | 0.953005 | 0.109* |
U11 | U22 | U33 | U12 | U13 | U23 | |
N1A | 0.0856 (8) | 0.1219 (11) | 0.0573 (7) | 0.0236 (7) | 0.0037 (6) | 0.0173 (6) |
N2A | 0.1079 (11) | 0.1516 (16) | 0.0861 (10) | 0.0579 (12) | 0.0068 (8) | 0.0208 (10) |
N3A | 0.1324 (14) | 0.0982 (11) | 0.1035 (11) | 0.0486 (10) | −0.0058 (10) | 0.0172 (9) |
N4A | 0.1027 (9) | 0.1044 (10) | 0.0579 (7) | −0.0044 (8) | −0.0065 (6) | 0.0313 (6) |
C1A | 0.0689 (7) | 0.0807 (8) | 0.0566 (7) | 0.0081 (6) | 0.0080 (5) | 0.0145 (6) |
C2A | 0.0657 (6) | 0.0646 (7) | 0.0610 (6) | 0.0007 (5) | 0.0017 (5) | 0.0190 (5) |
C3A | 0.0609 (6) | 0.0637 (7) | 0.0571 (6) | −0.0013 (5) | 0.0006 (5) | 0.0218 (5) |
C4A | 0.0672 (6) | 0.0823 (8) | 0.0516 (6) | 0.0108 (6) | −0.0020 (5) | 0.0221 (6) |
C5A | 0.0637 (6) | 0.0827 (8) | 0.0544 (6) | 0.0113 (6) | −0.0007 (5) | 0.0223 (6) |
C6A | 0.0574 (6) | 0.0708 (7) | 0.0520 (6) | −0.0030 (5) | 0.0011 (4) | 0.0242 (5) |
C7A | 0.0613 (6) | 0.0767 (8) | 0.0518 (6) | −0.0021 (5) | 0.0023 (5) | 0.0223 (5) |
C8A | 0.0738 (8) | 0.1039 (11) | 0.0580 (7) | 0.0156 (8) | 0.0062 (6) | 0.0189 (7) |
C9A | 0.0878 (9) | 0.0686 (8) | 0.0723 (8) | 0.0101 (7) | −0.0012 (7) | 0.0153 (6) |
C10A | 0.0663 (6) | 0.0617 (6) | 0.0635 (7) | 0.0023 (5) | −0.0036 (5) | 0.0256 (5) |
C11A | 0.0661 (6) | 0.0656 (7) | 0.0576 (6) | −0.0021 (5) | −0.0051 (5) | 0.0277 (5) |
C12A | 0.0722 (7) | 0.0784 (8) | 0.0535 (6) | −0.0063 (6) | 0.0024 (5) | 0.0225 (5) |
N1B | 0.1273 (11) | 0.0845 (8) | 0.0463 (6) | 0.0103 (7) | 0.0010 (6) | 0.0119 (5) |
N2B | 0.1138 (10) | 0.0807 (8) | 0.0649 (7) | 0.0414 (7) | 0.0180 (6) | 0.0155 (6) |
N3B | 0.1190 (12) | 0.0937 (10) | 0.0984 (10) | 0.0539 (9) | 0.0101 (9) | 0.0178 (8) |
N4B | 0.1038 (9) | 0.0896 (8) | 0.0492 (6) | 0.0114 (7) | −0.0017 (6) | 0.0106 (5) |
C1B | 0.0794 (7) | 0.0531 (6) | 0.0461 (6) | 0.0068 (5) | 0.0113 (5) | 0.0086 (4) |
C2B | 0.0685 (6) | 0.0509 (5) | 0.0490 (5) | 0.0102 (4) | 0.0065 (4) | 0.0093 (4) |
C3B | 0.0590 (5) | 0.0483 (5) | 0.0447 (5) | 0.0060 (4) | 0.0056 (4) | 0.0110 (4) |
C4B | 0.0606 (5) | 0.0522 (5) | 0.0427 (5) | 0.0082 (4) | 0.0028 (4) | 0.0144 (4) |
C5B | 0.0610 (5) | 0.0508 (5) | 0.0464 (5) | 0.0105 (4) | 0.0053 (4) | 0.0140 (4) |
C6B | 0.0605 (5) | 0.0491 (5) | 0.0444 (5) | 0.0049 (4) | 0.0054 (4) | 0.0113 (4) |
C7B | 0.0685 (6) | 0.0553 (6) | 0.0447 (5) | 0.0061 (5) | 0.0078 (4) | 0.0097 (4) |
C8B | 0.0822 (7) | 0.0600 (6) | 0.0464 (5) | 0.0135 (6) | 0.0144 (5) | 0.0085 (4) |
C9B | 0.0833 (8) | 0.0640 (7) | 0.0615 (7) | 0.0227 (6) | 0.0099 (6) | 0.0087 (5) |
C10B | 0.0653 (6) | 0.0560 (6) | 0.0504 (5) | 0.0152 (5) | 0.0003 (4) | 0.0128 (4) |
C11B | 0.0665 (6) | 0.0582 (6) | 0.0443 (5) | 0.0105 (5) | −0.0009 (4) | 0.0132 (4) |
C12B | 0.0782 (7) | 0.0623 (6) | 0.0459 (6) | 0.0058 (5) | 0.0075 (5) | 0.0069 (5) |
O1 | 0.0821 (6) | 0.1143 (9) | 0.0989 (8) | 0.0200 (6) | −0.0144 (6) | 0.0500 (7) |
N5 | 0.0668 (5) | 0.0651 (6) | 0.0544 (5) | 0.0173 (4) | −0.0041 (4) | 0.0099 (4) |
C13 | 0.0818 (8) | 0.0756 (8) | 0.0476 (6) | 0.0094 (6) | 0.0025 (5) | 0.0003 (5) |
C14 | 0.0837 (8) | 0.0835 (9) | 0.0441 (5) | 0.0062 (6) | 0.0067 (5) | 0.0105 (5) |
C15 | 0.0574 (5) | 0.0728 (7) | 0.0504 (6) | 0.0166 (5) | 0.0032 (4) | 0.0128 (5) |
C16 | 0.0832 (8) | 0.0665 (7) | 0.0448 (5) | 0.0227 (6) | 0.0032 (5) | 0.0060 (5) |
C17 | 0.0840 (8) | 0.0719 (7) | 0.0457 (5) | 0.0236 (6) | 0.0006 (5) | 0.0121 (5) |
C18 | 0.1023 (11) | 0.0677 (8) | 0.0789 (9) | 0.0156 (7) | −0.0152 (8) | 0.0173 (7) |
C19 | 0.0642 (6) | 0.0804 (8) | 0.0606 (6) | 0.0228 (6) | 0.0073 (5) | 0.0230 (6) |
C20 | 0.0676 (6) | 0.0692 (7) | 0.0616 (6) | 0.0221 (5) | 0.0144 (5) | 0.0167 (5) |
C21 | 0.0718 (7) | 0.0774 (8) | 0.0704 (7) | 0.0200 (6) | 0.0042 (6) | 0.0148 (6) |
C22 | 0.0826 (10) | 0.1020 (12) | 0.0906 (11) | 0.0119 (8) | −0.0065 (8) | 0.0124 (9) |
C23 | 0.1063 (13) | 0.0848 (12) | 0.1158 (15) | −0.0025 (10) | 0.0041 (11) | 0.0027 (10) |
C24 | 0.1247 (16) | 0.0698 (10) | 0.148 (2) | 0.0126 (10) | 0.0211 (15) | 0.0241 (11) |
C25 | 0.0941 (10) | 0.0784 (9) | 0.1095 (13) | 0.0275 (8) | 0.0144 (9) | 0.0340 (9) |
N1A—C1A | 1.1425 (19) | C6B—C11B | 1.4240 (16) |
N2A—C8A | 1.148 (2) | C7B—C8B | 1.4169 (18) |
N3A—C9A | 1.145 (2) | C7B—C12B | 1.4265 (17) |
N4A—C12A | 1.1367 (19) | C10B—C11B | 1.3525 (17) |
C1A—C2A | 1.4317 (19) | C10B—H10B | 0.93 |
C2A—C3A | 1.3890 (19) | C11B—H11B | 0.93 |
C2A—C9A | 1.422 (2) | O1—C19 | 1.2134 (17) |
C3A—C4A | 1.4295 (19) | N5—C17 | 1.3393 (16) |
C3A—C10A | 1.4380 (17) | N5—C13 | 1.3441 (18) |
C4A—C5A | 1.347 (2) | N5—C18 | 1.4744 (18) |
C4A—H4A | 0.93 | C13—C14 | 1.355 (2) |
C5A—C6A | 1.4415 (16) | C13—H13 | 0.93 |
C5A—H5A | 0.93 | C14—C15 | 1.3794 (18) |
C6A—C7A | 1.388 (2) | C14—H14 | 0.93 |
C6A—C11A | 1.4298 (19) | C15—C16 | 1.3888 (17) |
C7A—C8A | 1.420 (2) | C15—C19 | 1.5126 (19) |
C7A—C12A | 1.4293 (17) | C16—C17 | 1.3731 (19) |
C10A—C11A | 1.347 (2) | C16—H16 | 0.93 |
C10A—H10A | 0.93 | C17—H17 | 0.93 |
C11A—H11A | 0.93 | C18—H18A | 0.96 |
N1B—C1B | 1.1415 (18) | C18—H18B | 0.96 |
N2B—C8B | 1.1443 (19) | C18—H18C | 0.96 |
N3B—C9B | 1.144 (2) | C19—C20 | 1.473 (2) |
N4B—C12B | 1.1463 (18) | C20—C21 | 1.388 (2) |
C1B—C2B | 1.4157 (17) | C20—C25 | 1.392 (2) |
C2B—C3B | 1.4012 (15) | C21—C22 | 1.384 (2) |
C2B—C9B | 1.4165 (18) | C21—H21 | 0.93 |
C3B—C4B | 1.4256 (15) | C22—C23 | 1.364 (3) |
C3B—C10B | 1.4295 (15) | C22—H22 | 0.93 |
C4B—C5B | 1.3564 (16) | C23—C24 | 1.378 (3) |
C4B—H4B | 0.93 | C23—H23 | 0.93 |
C5B—C6B | 1.4277 (15) | C24—C25 | 1.381 (3) |
C5B—H5B | 0.93 | C24—H24 | 0.93 |
C6B—C7B | 1.4058 (15) | C25—H25 | 0.93 |
N1A—C1A—C2A | 179.17 (15) | C3B—C10B—H10B | 119.2 |
C3A—C2A—C9A | 122.17 (13) | C10B—C11B—C6B | 120.87 (10) |
C3A—C2A—C1A | 121.32 (13) | C10B—C11B—H11B | 119.6 |
C9A—C2A—C1A | 116.50 (13) | C6B—C11B—H11B | 119.6 |
C2A—C3A—C4A | 121.02 (12) | N4B—C12B—C7B | 178.80 (15) |
C2A—C3A—C10A | 121.64 (13) | C17—N5—C13 | 120.24 (12) |
C4A—C3A—C10A | 117.33 (12) | C17—N5—C18 | 120.12 (12) |
C5A—C4A—C3A | 121.69 (12) | C13—N5—C18 | 119.61 (11) |
C5A—C4A—H4A | 119.2 | N5—C13—C14 | 121.11 (11) |
C3A—C4A—H4A | 119.2 | N5—C13—H13 | 119.4 |
C4A—C5A—C6A | 120.62 (13) | C14—C13—H13 | 119.4 |
C4A—C5A—H5A | 119.7 | C13—C14—C15 | 120.24 (12) |
C6A—C5A—H5A | 119.7 | C13—C14—H14 | 119.9 |
C7A—C6A—C11A | 121.77 (11) | C15—C14—H14 | 119.9 |
C7A—C6A—C5A | 120.26 (13) | C14—C15—C16 | 118.04 (13) |
C11A—C6A—C5A | 117.96 (12) | C14—C15—C19 | 117.89 (11) |
C6A—C7A—C8A | 122.33 (12) | C16—C15—C19 | 123.85 (11) |
C6A—C7A—C12A | 121.75 (13) | C17—C16—C15 | 119.77 (11) |
C8A—C7A—C12A | 115.90 (13) | C17—C16—H16 | 120.1 |
N2A—C8A—C7A | 178.84 (19) | C15—C16—H16 | 120.1 |
N3A—C9A—C2A | 179.3 (2) | N5—C17—C16 | 120.60 (11) |
C11A—C10A—C3A | 121.46 (12) | N5—C17—H17 | 119.7 |
C11A—C10A—H10A | 119.3 | C16—C17—H17 | 119.7 |
C3A—C10A—H10A | 119.3 | N5—C18—H18A | 109.5 |
C10A—C11A—C6A | 120.92 (11) | N5—C18—H18B | 109.5 |
C10A—C11A—H11A | 119.5 | H18A—C18—H18B | 109.5 |
C6A—C11A—H11A | 119.5 | N5—C18—H18C | 109.5 |
N4A—C12A—C7A | 179.07 (15) | H18A—C18—H18C | 109.5 |
N1B—C1B—C2B | 177.30 (13) | H18B—C18—H18C | 109.5 |
C3B—C2B—C1B | 123.32 (11) | O1—C19—C20 | 122.45 (14) |
C3B—C2B—C9B | 122.55 (11) | O1—C19—C15 | 116.40 (13) |
C1B—C2B—C9B | 114.12 (11) | C20—C19—C15 | 121.15 (11) |
C2B—C3B—C4B | 122.00 (10) | C21—C20—C25 | 119.28 (15) |
C2B—C3B—C10B | 120.51 (10) | C21—C20—C19 | 122.24 (13) |
C4B—C3B—C10B | 117.48 (10) | C25—C20—C19 | 118.46 (13) |
C5B—C4B—C3B | 121.06 (10) | C22—C21—C20 | 119.77 (16) |
C5B—C4B—H4B | 119.5 | C22—C21—H21 | 120.1 |
C3B—C4B—H4B | 119.5 | C20—C21—H21 | 120.1 |
C4B—C5B—C6B | 121.18 (10) | C23—C22—C21 | 120.66 (18) |
C4B—C5B—H5B | 119.4 | C23—C22—H22 | 119.7 |
C6B—C5B—H5B | 119.4 | C21—C22—H22 | 119.7 |
C7B—C6B—C11B | 120.84 (10) | C22—C23—C24 | 120.19 (19) |
C7B—C6B—C5B | 121.30 (11) | C22—C23—H23 | 119.9 |
C11B—C6B—C5B | 117.87 (10) | C24—C23—H23 | 119.9 |
C6B—C7B—C8B | 121.46 (11) | C23—C24—C25 | 120.05 (19) |
C6B—C7B—C12B | 121.69 (11) | C23—C24—H24 | 120 |
C8B—C7B—C12B | 116.84 (10) | C25—C24—H24 | 120 |
N2B—C8B—C7B | 178.81 (14) | C24—C25—C20 | 120.04 (18) |
N3B—C9B—C2B | 178.15 (16) | C24—C25—H25 | 120 |
C11B—C10B—C3B | 121.54 (10) | C20—C25—H25 | 120 |
C11B—C10B—H10B | 119.2 | ||
C9A—C2A—C3A—C4A | 176.49 (12) | C2B—C3B—C10B—C11B | −179.61 (11) |
C1A—C2A—C3A—C4A | −4.14 (19) | C4B—C3B—C10B—C11B | −0.44 (18) |
C9A—C2A—C3A—C10A | −4.2 (2) | C3B—C10B—C11B—C6B | 0.36 (19) |
C1A—C2A—C3A—C10A | 175.21 (11) | C7B—C6B—C11B—C10B | −179.47 (11) |
C2A—C3A—C4A—C5A | 179.98 (12) | C5B—C6B—C11B—C10B | −0.03 (17) |
C10A—C3A—C4A—C5A | 0.61 (19) | C17—N5—C13—C14 | −0.3 (2) |
C3A—C4A—C5A—C6A | −1.3 (2) | C18—N5—C13—C14 | −178.47 (13) |
C4A—C5A—C6A—C7A | −178.59 (12) | N5—C13—C14—C15 | −0.4 (2) |
C4A—C5A—C6A—C11A | 0.92 (19) | C13—C14—C15—C16 | 0.3 (2) |
C11A—C6A—C7A—C8A | −179.01 (12) | C13—C14—C15—C19 | 175.02 (12) |
C5A—C6A—C7A—C8A | 0.49 (19) | C14—C15—C16—C17 | 0.61 (19) |
C11A—C6A—C7A—C12A | −0.97 (18) | C19—C15—C16—C17 | −173.81 (11) |
C5A—C6A—C7A—C12A | 178.53 (11) | C13—N5—C17—C16 | 1.2 (2) |
C2A—C3A—C10A—C11A | −178.90 (11) | C18—N5—C17—C16 | 179.36 (13) |
C4A—C3A—C10A—C11A | 0.47 (18) | C15—C16—C17—N5 | −1.3 (2) |
C3A—C10A—C11A—C6A | −0.82 (19) | C14—C15—C19—O1 | −46.12 (18) |
C7A—C6A—C11A—C10A | 179.65 (11) | C16—C15—C19—O1 | 128.32 (15) |
C5A—C6A—C11A—C10A | 0.14 (18) | C14—C15—C19—C20 | 133.94 (13) |
C1B—C2B—C3B—C4B | −1.17 (18) | C16—C15—C19—C20 | −51.63 (17) |
C9B—C2B—C3B—C4B | −179.69 (11) | O1—C19—C20—C21 | 161.48 (15) |
C1B—C2B—C3B—C10B | 177.96 (10) | C15—C19—C20—C21 | −18.58 (19) |
C9B—C2B—C3B—C10B | −0.56 (19) | O1—C19—C20—C25 | −16.8 (2) |
C2B—C3B—C4B—C5B | 179.35 (10) | C15—C19—C20—C25 | 163.18 (13) |
C10B—C3B—C4B—C5B | 0.19 (16) | C25—C20—C21—C22 | 0.4 (2) |
C3B—C4B—C5B—C6B | 0.13 (17) | C19—C20—C21—C22 | −177.78 (14) |
C4B—C5B—C6B—C7B | 179.22 (10) | C20—C21—C22—C23 | −0.8 (3) |
C4B—C5B—C6B—C11B | −0.22 (17) | C21—C22—C23—C24 | 0.5 (4) |
C11B—C6B—C7B—C8B | −178.74 (11) | C22—C23—C24—C25 | 0.0 (4) |
C5B—C6B—C7B—C8B | 1.84 (18) | C23—C24—C25—C20 | −0.4 (4) |
C11B—C6B—C7B—C12B | 2.50 (18) | C21—C20—C25—C24 | 0.1 (3) |
C5B—C6B—C7B—C12B | −176.91 (10) | C19—C20—C25—C24 | 178.41 (18) |
C12H4N4·0.5(C8H8N2) | Z = 2 |
Mr = 270.27 | F(000) = 376 |
Triclinic, P1 | Dx = 1.267 Mg m−3 |
Hall symbol: -P 1 | Cu Kα radiation, λ = 1.54184 Å |
a = 7.5381 (5) Å | Cell parameters from 1911 reflections |
b = 8.0130 (7) Å | θ = 3.4–75.6° |
c = 13.3368 (12) Å | µ = 0.65 mm−1 |
α = 103.618 (8)° | T = 293 K |
β = 90.811 (6)° | Plate, black |
γ = 115.727 (8)° | 0.22 × 0.20 × 0.03 mm |
V = 699.07 (11) Å3 |
Xcalibur, Ruby, Nova diffractometer | 2612 independent reflections |
Radiation source: micro-focus sealed X-ray tube | 2083 reflections with I > 2σ(I) |
Mirror monochromator | Rint = 0.032 |
Detector resolution: 10.4323 pixels mm-1 | θmax = 76.3°, θmin = 3.4° |
ω scans | h = −9→8 |
Absorption correction: multi-scan CrysAlisPro 1.171.39.46 (Rigaku Oxford Diffraction, 2018) Empirical absorption correction using spherical harmonics, implemented in SCALE3 ABSPACK scaling algorithm. | k = −9→9 |
Tmin = 0.552, Tmax = 1 | l = −16→15 |
4489 measured reflections |
Refinement on F2 | 0 restraints |
Least-squares matrix: full | Hydrogen site location: inferred from neighbouring sites |
R[F2 > 2σ(F2)] = 0.073 | H-atom parameters constrained |
wR(F2) = 0.237 | w = 1/[σ2(Fo2) + (0.1677P)2] where P = (Fo2 + 2Fc2)/3 |
S = 1.07 | (Δ/σ)max < 0.001 |
2612 reflections | Δρmax = 0.36 e Å−3 |
217 parameters | Δρmin = −0.23 e Å−3 |
Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds involving l.s. planes. |
x | y | z | Uiso*/Ueq | Occ. (<1) | |
N1 | 0.7652 (3) | 1.0845 (3) | 1.17210 (17) | 0.0866 (6) | |
N2 | 0.9609 (3) | 0.3834 (4) | 0.6613 (2) | 0.1014 (8) | |
N3 | 0.1338 (3) | 0.7682 (3) | 1.07620 (16) | 0.0797 (6) | |
N4 | 0.3218 (4) | 0.0383 (4) | 0.56784 (18) | 0.0943 (7) | |
C1 | 0.6381 (3) | 0.9567 (3) | 1.11328 (15) | 0.0605 (5) | |
C2 | 0.4798 (2) | 0.8016 (3) | 1.04068 (14) | 0.0542 (5) | |
C3 | 0.5109 (2) | 0.6820 (2) | 0.95687 (13) | 0.0509 (4) | |
C4 | 0.7081 (2) | 0.7081 (3) | 0.93879 (14) | 0.0559 (5) | |
H4 | 0.816888 | 0.806551 | 0.984595 | 0.067* | |
C5 | 0.7380 (2) | 0.5922 (3) | 0.85650 (15) | 0.0566 (5) | |
H5 | 0.867029 | 0.612627 | 0.846847 | 0.068* | |
C6 | 0.5757 (2) | 0.4388 (3) | 0.78392 (14) | 0.0528 (4) | |
C7 | 0.6075 (3) | 0.3215 (3) | 0.69862 (15) | 0.0597 (5) | |
C8 | 0.8038 (3) | 0.3547 (4) | 0.67725 (17) | 0.0712 (6) | |
C9 | 0.2866 (2) | 0.7805 (3) | 1.05959 (14) | 0.0591 (5) | |
C10 | 0.3482 (2) | 0.5278 (3) | 0.88327 (14) | 0.0538 (4) | |
H10 | 0.218977 | 0.507946 | 0.892103 | 0.065* | |
C11 | 0.3788 (2) | 0.4119 (3) | 0.80202 (14) | 0.0559 (5) | |
H11 | 0.270291 | 0.31228 | 0.756605 | 0.067* | |
C12 | 0.4488 (3) | 0.1648 (3) | 0.62631 (15) | 0.0672 (5) | |
N5 | 0.3076 (3) | 0.2556 (3) | 0.38919 (15) | 0.0790 (6) | |
C13 | 0.2338 (6) | 0.3414 (7) | 0.4667 (4) | 0.0711 (10) | 0.5 |
H13 | 0.098044 | 0.287212 | 0.470543 | 0.085* | 0.5 |
C14 | 0.6383 (3) | 0.4908 (4) | 0.46057 (17) | 0.0690 (5) | |
C15 | 0.4363 (5) | 0.4183 (5) | 0.4586 (3) | 0.0580 (8) | 0.5 |
C16 | 0.5006 (8) | 0.3209 (8) | 0.3897 (3) | 0.0749 (11) | 0.5 |
H16 | 0.547771 | 0.251565 | 0.340995 | 0.09* | 0.5 |
C17 | 0.1563 (11) | 0.0739 (9) | 0.3156 (6) | 0.114 (2) | 0.5 |
H17A | 0.041989 | −0.037757 | 0.275429 | 0.171* | 0.5 |
H17B | 0.226135 | 0.152248 | 0.271055 | 0.171* | 0.5 |
H17C | 0.242493 | 0.03467 | 0.346456 | 0.171* | 0.5 |
C18 | 0.0967 (7) | 0.1773 (10) | 0.3923 (6) | 0.111 (2) | 0.5 |
C19 | 0.3847 (14) | 0.1559 (9) | 0.3061 (5) | 0.109 (2) | 0.5 |
H19A | 0.275255 | 0.049013 | 0.259472 | 0.163* | 0.5 |
H19B | 0.463831 | 0.243995 | 0.268091 | 0.163* | 0.5 |
H19C | 0.464743 | 0.110345 | 0.336884 | 0.163* | 0.5 |
U11 | U22 | U33 | U12 | U13 | U23 | |
N1 | 0.0767 (11) | 0.0788 (12) | 0.0779 (12) | 0.0173 (9) | −0.0078 (9) | 0.0107 (10) |
N2 | 0.0766 (12) | 0.138 (2) | 0.0960 (15) | 0.0579 (13) | 0.0329 (11) | 0.0226 (14) |
N3 | 0.0603 (9) | 0.0960 (14) | 0.0841 (12) | 0.0397 (9) | 0.0167 (8) | 0.0171 (10) |
N4 | 0.1039 (15) | 0.0896 (15) | 0.0735 (12) | 0.0382 (12) | 0.0018 (11) | 0.0048 (11) |
C1 | 0.0578 (8) | 0.0645 (11) | 0.0582 (10) | 0.0253 (8) | 0.0071 (7) | 0.0190 (8) |
C2 | 0.0492 (8) | 0.0600 (10) | 0.0563 (9) | 0.0246 (7) | 0.0078 (6) | 0.0203 (8) |
C3 | 0.0448 (7) | 0.0565 (9) | 0.0535 (9) | 0.0220 (6) | 0.0082 (6) | 0.0200 (7) |
C4 | 0.0422 (7) | 0.0617 (10) | 0.0610 (9) | 0.0198 (6) | 0.0074 (6) | 0.0188 (8) |
C5 | 0.0420 (7) | 0.0687 (10) | 0.0621 (9) | 0.0234 (7) | 0.0122 (6) | 0.0255 (8) |
C6 | 0.0502 (8) | 0.0614 (10) | 0.0533 (9) | 0.0269 (7) | 0.0118 (6) | 0.0228 (7) |
C7 | 0.0633 (9) | 0.0722 (12) | 0.0545 (9) | 0.0362 (8) | 0.0153 (7) | 0.0246 (8) |
C8 | 0.0736 (11) | 0.0895 (15) | 0.0647 (11) | 0.0469 (10) | 0.0248 (9) | 0.0250 (10) |
C9 | 0.0577 (9) | 0.0648 (11) | 0.0578 (9) | 0.0303 (7) | 0.0107 (7) | 0.0161 (8) |
C10 | 0.0400 (7) | 0.0636 (10) | 0.0571 (9) | 0.0214 (6) | 0.0076 (6) | 0.0189 (8) |
C11 | 0.0463 (8) | 0.0647 (10) | 0.0540 (9) | 0.0229 (6) | 0.0062 (6) | 0.0154 (7) |
C12 | 0.0758 (11) | 0.0745 (12) | 0.0573 (11) | 0.0398 (10) | 0.0131 (9) | 0.0164 (9) |
N5 | 0.0861 (12) | 0.0706 (11) | 0.0704 (11) | 0.0259 (9) | −0.0034 (8) | 0.0207 (9) |
C13 | 0.0564 (17) | 0.076 (3) | 0.082 (3) | 0.0267 (16) | 0.0125 (16) | 0.031 (2) |
C14 | 0.0635 (10) | 0.0857 (14) | 0.0713 (12) | 0.0396 (9) | 0.0233 (8) | 0.0325 (10) |
C15 | 0.0574 (18) | 0.065 (2) | 0.0569 (18) | 0.0262 (15) | 0.0135 (13) | 0.0272 (17) |
C16 | 0.104 (3) | 0.085 (3) | 0.057 (2) | 0.060 (2) | 0.023 (2) | 0.022 (2) |
C17 | 0.127 (5) | 0.076 (3) | 0.102 (4) | 0.020 (3) | −0.028 (4) | 0.014 (3) |
C18 | 0.063 (2) | 0.098 (4) | 0.138 (5) | 0.004 (2) | −0.022 (3) | 0.040 (4) |
C19 | 0.185 (7) | 0.078 (3) | 0.069 (3) | 0.067 (4) | 0.008 (3) | 0.016 (2) |
N1—C1 | 1.153 (3) | N5—C16 | 1.314 (5) |
N2—C8 | 1.137 (3) | N5—C15 | 1.344 (4) |
N3—C9 | 1.142 (3) | N5—C13 | 1.366 (5) |
N4—C12 | 1.148 (3) | N5—C18 | 1.439 (6) |
C1—C2 | 1.421 (2) | N5—C19 | 1.486 (7) |
C2—C3 | 1.386 (3) | N5—C17 | 1.496 (6) |
C2—C9 | 1.425 (2) | C13—C14i | 1.383 (5) |
C3—C10 | 1.440 (2) | C13—H13 | 0.93 |
C3—C4 | 1.441 (2) | C14—C15 | 1.371 (4) |
C4—C5 | 1.352 (3) | C14—C16 | 1.401 (5) |
C4—H4 | 0.93 | C14—C15i | 1.418 (4) |
C5—C6 | 1.430 (2) | C15—C15i | 1.433 (7) |
C5—H5 | 0.93 | C16—H16 | 0.93 |
C6—C7 | 1.391 (3) | C17—C18 | 1.368 (11) |
C6—C11 | 1.437 (2) | C17—H17A | 0.96 |
C7—C12 | 1.425 (3) | C17—H17B | 0.96 |
C7—C8 | 1.431 (3) | C17—H17C | 0.96 |
C10—C11 | 1.345 (3) | C19—H19A | 0.96 |
C10—H10 | 0.93 | C19—H19B | 0.96 |
C11—H11 | 0.93 | C19—H19C | 0.96 |
N1—C1—C2 | 178.9 (2) | C15—N5—C17 | 177.0 (4) |
C3—C2—C1 | 122.65 (15) | C13—N5—C17 | 115.2 (4) |
C3—C2—C9 | 122.52 (16) | C18—N5—C17 | 55.5 (5) |
C1—C2—C9 | 114.83 (16) | C19—N5—C17 | 63.7 (4) |
C2—C3—C10 | 121.61 (14) | N5—C13—C14i | 119.8 (3) |
C2—C3—C4 | 121.38 (15) | N5—C13—H13 | 120.1 |
C10—C3—C4 | 117.00 (15) | C14i—C13—H13 | 120.1 |
C5—C4—C3 | 121.21 (15) | C15—C14—C13i | 121.1 (3) |
C5—C4—H4 | 119.4 | C15—C14—C16 | 56.0 (3) |
C3—C4—H4 | 119.4 | C13i—C14—C16 | 177.0 (3) |
C4—C5—C6 | 121.53 (14) | C15—C14—C15i | 61.8 (3) |
C4—C5—H5 | 119.2 | C13i—C14—C15i | 59.6 (2) |
C6—C5—H5 | 119.2 | C16—C14—C15i | 117.4 (3) |
C7—C6—C5 | 121.26 (15) | N5—C15—C14 | 122.7 (3) |
C7—C6—C11 | 121.36 (16) | N5—C15—C14i | 118.8 (3) |
C5—C6—C11 | 117.38 (16) | C14—C15—C14i | 118.2 (3) |
C6—C7—C12 | 122.57 (16) | N5—C15—C15i | 173.7 (4) |
C6—C7—C8 | 121.43 (19) | C14—C15—C15i | 60.7 (2) |
C12—C7—C8 | 115.99 (18) | C14i—C15—C15i | 57.5 (3) |
N2—C8—C7 | 179.1 (3) | N5—C16—C14 | 122.7 (3) |
N3—C9—C2 | 178.3 (2) | N5—C16—H16 | 118.7 |
C11—C10—C3 | 121.47 (14) | C14—C16—H16 | 118.7 |
C11—C10—H10 | 119.3 | C18—C17—N5 | 60.2 (3) |
C3—C10—H10 | 119.3 | C18—C17—H17A | 109.5 |
C10—C11—C6 | 121.40 (16) | N5—C17—H17A | 169.6 |
C10—C11—H11 | 119.3 | C18—C17—H17B | 109.5 |
C6—C11—H11 | 119.3 | N5—C17—H17B | 75.9 |
N4—C12—C7 | 179.6 (3) | H17A—C17—H17B | 109.5 |
C16—N5—C15 | 58.6 (3) | C18—C17—H17C | 109.5 |
C16—N5—C13 | 120.1 (3) | N5—C17—H17C | 75.9 |
C15—N5—C13 | 61.9 (2) | H17A—C17—H17C | 109.5 |
C16—N5—C18 | 176.7 (4) | H17B—C17—H17C | 109.5 |
C15—N5—C18 | 121.6 (4) | C17—C18—N5 | 64.4 (4) |
C13—N5—C18 | 59.8 (4) | N5—C19—H19A | 109.5 |
C16—N5—C19 | 60.8 (4) | N5—C19—H19B | 109.5 |
C15—N5—C19 | 119.2 (4) | H19A—C19—H19B | 109.5 |
C13—N5—C19 | 178.0 (3) | N5—C19—H19C | 109.5 |
C18—N5—C19 | 119.2 (5) | H19A—C19—H19C | 109.5 |
C16—N5—C17 | 124.2 (4) | H19B—C19—H19C | 109.5 |
C1—C2—C3—C10 | −178.87 (15) | C19—N5—C15—C14 | −4.4 (5) |
C9—C2—C3—C10 | 0.0 (3) | C16—N5—C15—C14i | −173.3 (4) |
C1—C2—C3—C4 | 0.3 (3) | C13—N5—C15—C14i | −0.1 (3) |
C9—C2—C3—C4 | 179.17 (16) | C18—N5—C15—C14i | 2.9 (5) |
C2—C3—C4—C5 | −179.46 (16) | C19—N5—C15—C14i | −178.2 (3) |
C10—C3—C4—C5 | −0.2 (3) | C13i—C14—C15—N5 | −179.9 (3) |
C3—C4—C5—C6 | 0.0 (3) | C16—C14—C15—N5 | −0.5 (3) |
C4—C5—C6—C7 | 179.16 (16) | C15i—C14—C15—N5 | −173.9 (5) |
C4—C5—C6—C11 | −0.2 (3) | C13i—C14—C15—C14i | −6.1 (4) |
C5—C6—C7—C12 | 178.52 (16) | C16—C14—C15—C14i | 173.4 (4) |
C11—C6—C7—C12 | −2.1 (3) | C15i—C14—C15—C14i | −0.0020 (10) |
C5—C6—C7—C8 | −2.9 (3) | C13i—C14—C15—C15i | −6.1 (4) |
C11—C6—C7—C8 | 176.46 (17) | C16—C14—C15—C15i | 173.4 (4) |
C2—C3—C10—C11 | −179.96 (17) | C15—N5—C16—C14 | −0.5 (3) |
C4—C3—C10—C11 | 0.8 (3) | C13—N5—C16—C14 | −7.5 (5) |
C3—C10—C11—C6 | −1.1 (3) | C19—N5—C16—C14 | 174.6 (5) |
C7—C6—C11—C10 | −178.57 (17) | C17—N5—C16—C14 | −179.3 (4) |
C5—C6—C11—C10 | 0.8 (3) | C15—C14—C16—N5 | 0.5 (3) |
C16—N5—C13—C14i | 6.9 (5) | C15i—C14—C16—N5 | 7.1 (5) |
C15—N5—C13—C14i | 0.1 (3) | C16—N5—C17—C18 | 176.1 (4) |
C18—N5—C13—C14i | −176.9 (5) | C13—N5—C17—C18 | 3.9 (5) |
C17—N5—C13—C14i | 179.4 (4) | C19—N5—C17—C18 | −178.0 (5) |
C16—N5—C15—C14 | 0.5 (3) | C15—N5—C18—C17 | −179.0 (4) |
C13—N5—C15—C14 | 173.7 (4) | C13—N5—C18—C17 | −175.9 (5) |
C18—N5—C15—C14 | 176.7 (4) | C19—N5—C18—C17 | 2.1 (5) |
Symmetry code: (i) −x+1, −y+1, −z+1. |
D—H···A | D—H | H···A | D···A | D—H···A |
C17—H17A···N1ii | 0.96 | 3.09 | 3.535 (7) | 110 |
Symmetry code: (ii) x−1, y−1, z−1. |
2(C12H4N4)·C6H7IN | Z = 1 |
Mr = 628.41 | F(000) = 311 |
Triclinic, P1 | Dx = 1.534 Mg m−3 |
Hall symbol: P 1 | Cu Kα radiation, λ = 1.54184 Å |
a = 7.0735 (5) Å | Cell parameters from 3990 reflections |
b = 7.8171 (4) Å | θ = 6.3–75.7° |
c = 13.8419 (4) Å | µ = 9.55 mm−1 |
α = 74.353 (4)° | T = 298 K |
β = 88.928 (4)° | Prism, black |
γ = 67.934 (6)° | 0.15 × 0.09 × 0.05 mm |
V = 680.10 (7) Å3 |
Xcalibur, Ruby, Nova diffractometer | 3377 independent reflections |
Radiation source: micro-focus sealed X-ray tube | 3335 reflections with I > 2σ(I) |
Mirror monochromator | Rint = 0.032 |
Detector resolution: 10.4323 pixels mm-1 | θmax = 76.1°, θmin = 3.3° |
ω scans | h = −8→8 |
Absorption correction: multi-scan CrysAlisPro 1.171.39.46 (Rigaku Oxford Diffraction, 2018) Empirical absorption correction using spherical harmonics, implemented in SCALE3 ABSPACK scaling algorithm. | k = −9→9 |
Tmin = 0.440, Tmax = 1 | l = −11→17 |
5812 measured reflections |
Refinement on F2 | Hydrogen site location: inferred from neighbouring sites |
Least-squares matrix: full | H-atom parameters constrained |
R[F2 > 2σ(F2)] = 0.063 | w = 1/[σ2(Fo2) + (0.1185P)2] where P = (Fo2 + 2Fc2)/3 |
wR(F2) = 0.146 | (Δ/σ)max < 0.001 |
S = 1.10 | Δρmax = 2.77 e Å−3 |
3377 reflections | Δρmin = −0.80 e Å−3 |
362 parameters | Absolute structure: Refined as an inversion twin. |
5 restraints | Absolute structure parameter: 0.997 (10) |
Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds involving l.s. planes. |
Refinement. Refined as a 2-component inversion twin. |
x | y | z | Uiso*/Ueq | ||
I1 | 0.74601 (8) | −0.29384 (8) | 1.24096 (6) | 0.0708 (2) | |
N5 | 0.0347 (11) | 0.1311 (11) | 1.1171 (5) | 0.0585 (14) | |
C13 | 0.1611 (13) | 0.1797 (12) | 1.1694 (6) | 0.0564 (16) | |
H13 | 0.107148 | 0.299792 | 1.181156 | 0.068* | |
C14 | 0.3630 (13) | 0.0630 (12) | 1.2058 (6) | 0.0564 (15) | |
H14 | 0.439702 | 0.103884 | 1.241422 | 0.068* | |
C15 | 0.4477 (10) | −0.1150 (10) | 1.1882 (5) | 0.0463 (12) | |
C16 | 0.3268 (15) | −0.1723 (13) | 1.1359 (7) | 0.0601 (17) | |
H16 | 0.380807 | −0.292457 | 1.124204 | 0.072* | |
C17 | 0.1319 (17) | −0.0533 (14) | 1.1023 (8) | 0.058 (2) | |
H17 | 0.055757 | −0.095164 | 1.066983 | 0.07* | |
C18 | −0.1994 (7) | 0.2726 (7) | 1.0701 (3) | 0.0291 (8) | |
H18A | −0.256404 | 0.207069 | 1.037103 | 0.044* | |
H18B | −0.280817 | 0.307105 | 1.123263 | 0.044* | |
H18C | −0.198485 | 0.386819 | 1.022164 | 0.044* | |
N1A | 0.7487 (19) | −0.097 (2) | 0.9689 (7) | 0.086 (3) | |
N2A | 0.3643 (14) | 0.8250 (10) | 0.4474 (6) | 0.0627 (16) | |
N3A | 0.6336 (12) | −0.4676 (11) | 0.8093 (7) | 0.0638 (17) | |
N4A | 0.2236 (17) | 0.4630 (13) | 0.2914 (6) | 0.070 (2) | |
C1A | 0.6965 (12) | −0.1168 (12) | 0.8947 (6) | 0.0539 (15) | |
C2A | 0.6309 (9) | −0.1354 (9) | 0.8035 (5) | 0.0415 (11) | |
C3A | 0.5692 (8) | 0.0185 (8) | 0.7162 (4) | 0.0365 (10) | |
C4A | 0.5728 (9) | 0.2017 (9) | 0.7155 (5) | 0.0396 (10) | |
H4A | 0.618507 | 0.217075 | 0.773941 | 0.047* | |
C5A | 0.5105 (9) | 0.3525 (9) | 0.6306 (5) | 0.0406 (11) | |
H5A | 0.513417 | 0.469668 | 0.632236 | 0.049* | |
C6A | 0.4403 (7) | 0.3350 (8) | 0.5388 (4) | 0.0364 (10) | |
C7A | 0.3714 (9) | 0.4913 (9) | 0.4527 (5) | 0.0411 (11) | |
C8A | 0.3711 (10) | 0.6752 (10) | 0.4503 (5) | 0.0464 (13) | |
C9A | 0.6321 (10) | −0.3193 (10) | 0.8067 (5) | 0.0470 (13) | |
C10A | 0.5019 (8) | −0.0004 (8) | 0.6243 (5) | 0.0377 (10) | |
H10A | 0.500882 | −0.118041 | 0.622315 | 0.045* | |
C11A | 0.4392 (8) | 0.1513 (8) | 0.5396 (4) | 0.0362 (10) | |
H11A | 0.394725 | 0.135702 | 0.48097 | 0.043* | |
C12A | 0.2924 (13) | 0.4752 (11) | 0.3635 (7) | 0.0484 (15) | |
N1B | 0.3208 (19) | −0.4883 (14) | 1.0214 (7) | 0.080 (2) | |
N2B | −0.0831 (12) | 0.4548 (10) | 0.5118 (6) | 0.0589 (15) | |
N3B | 0.1638 (14) | −0.8345 (11) | 0.8665 (7) | 0.0666 (17) | |
N4B | −0.2004 (19) | 0.1155 (17) | 0.3378 (7) | 0.082 (2) | |
C1B | 0.2558 (13) | −0.4951 (9) | 0.9483 (5) | 0.0512 (14) | |
C2B | 0.1729 (9) | −0.5057 (9) | 0.8588 (5) | 0.0404 (11) | |
C3B | 0.1058 (8) | −0.3488 (8) | 0.7730 (4) | 0.0364 (10) | |
C4B | 0.1092 (8) | −0.1658 (9) | 0.7734 (4) | 0.0382 (10) | |
H4B | 0.154732 | −0.151731 | 0.832322 | 0.046* | |
C5B | 0.0476 (8) | −0.0149 (8) | 0.6900 (4) | 0.0368 (10) | |
H5B | 0.050627 | 0.101772 | 0.692576 | 0.044* | |
C6B | −0.0224 (8) | −0.0300 (8) | 0.5973 (4) | 0.0355 (10) | |
C7B | −0.0843 (9) | 0.1276 (9) | 0.5113 (5) | 0.0409 (11) | |
C8B | −0.0832 (9) | 0.3084 (10) | 0.5112 (5) | 0.0443 (12) | |
C9B | 0.1680 (11) | −0.6862 (9) | 0.8606 (5) | 0.0465 (13) | |
C10B | 0.0337 (8) | −0.3639 (8) | 0.6803 (5) | 0.0386 (10) | |
H10B | 0.029539 | −0.480119 | 0.67776 | 0.046* | |
C11B | −0.0284 (9) | −0.2112 (9) | 0.5966 (4) | 0.0395 (11) | |
H11B | −0.075548 | −0.224122 | 0.537746 | 0.047* | |
C12B | −0.1500 (14) | 0.1159 (10) | 0.4167 (5) | 0.0527 (15) |
U11 | U22 | U33 | U12 | U13 | U23 | |
I1 | 0.0725 (3) | 0.0693 (3) | 0.0572 (3) | −0.01619 (19) | −0.00554 (17) | −0.01218 (18) |
N5 | 0.073 (4) | 0.066 (4) | 0.039 (3) | −0.033 (3) | 0.002 (3) | −0.010 (3) |
C13 | 0.070 (4) | 0.054 (4) | 0.049 (4) | −0.027 (3) | −0.002 (3) | −0.016 (3) |
C14 | 0.068 (4) | 0.059 (4) | 0.050 (4) | −0.028 (3) | 0.001 (3) | −0.023 (3) |
C15 | 0.051 (3) | 0.047 (3) | 0.038 (3) | −0.019 (2) | −0.002 (2) | −0.008 (2) |
C16 | 0.079 (5) | 0.058 (4) | 0.053 (4) | −0.031 (4) | 0.003 (4) | −0.023 (3) |
C17 | 0.074 (5) | 0.063 (5) | 0.055 (5) | −0.038 (4) | 0.005 (4) | −0.026 (4) |
C18 | 0.038 (2) | 0.032 (2) | 0.0159 (18) | −0.0129 (17) | −0.0004 (16) | −0.0056 (15) |
N1A | 0.110 (7) | 0.118 (8) | 0.043 (4) | −0.059 (6) | −0.004 (4) | −0.022 (4) |
N2A | 0.092 (5) | 0.049 (3) | 0.056 (4) | −0.034 (3) | 0.013 (3) | −0.020 (3) |
N3A | 0.071 (4) | 0.057 (4) | 0.069 (4) | −0.035 (3) | 0.006 (3) | −0.010 (3) |
N4A | 0.105 (6) | 0.067 (4) | 0.043 (3) | −0.038 (4) | −0.007 (4) | −0.014 (3) |
C1A | 0.061 (4) | 0.065 (4) | 0.039 (3) | −0.030 (3) | 0.002 (3) | −0.011 (3) |
C2A | 0.043 (2) | 0.050 (3) | 0.037 (3) | −0.024 (2) | 0.005 (2) | −0.012 (2) |
C3A | 0.035 (2) | 0.042 (3) | 0.036 (3) | −0.0164 (19) | 0.0039 (19) | −0.014 (2) |
C4A | 0.044 (2) | 0.044 (3) | 0.035 (3) | −0.019 (2) | 0.002 (2) | −0.016 (2) |
C5A | 0.045 (2) | 0.040 (2) | 0.041 (3) | −0.018 (2) | 0.003 (2) | −0.015 (2) |
C6A | 0.034 (2) | 0.040 (2) | 0.039 (3) | −0.0169 (19) | 0.0044 (19) | −0.013 (2) |
C7A | 0.043 (2) | 0.043 (3) | 0.040 (3) | −0.018 (2) | 0.002 (2) | −0.012 (2) |
C8A | 0.050 (3) | 0.044 (3) | 0.045 (3) | −0.019 (2) | 0.010 (2) | −0.013 (2) |
C9A | 0.047 (3) | 0.048 (3) | 0.045 (3) | −0.024 (2) | 0.003 (2) | −0.004 (2) |
C10A | 0.038 (2) | 0.040 (2) | 0.039 (3) | −0.019 (2) | 0.001 (2) | −0.012 (2) |
C11A | 0.040 (2) | 0.039 (2) | 0.035 (2) | −0.020 (2) | 0.0012 (19) | −0.011 (2) |
C12A | 0.052 (4) | 0.043 (3) | 0.045 (4) | −0.016 (3) | −0.002 (3) | −0.009 (3) |
N1B | 0.117 (7) | 0.070 (4) | 0.051 (4) | −0.035 (5) | −0.015 (4) | −0.013 (4) |
N2B | 0.078 (4) | 0.051 (3) | 0.055 (4) | −0.036 (3) | −0.002 (3) | −0.010 (3) |
N3B | 0.089 (5) | 0.047 (3) | 0.066 (4) | −0.029 (3) | 0.003 (4) | −0.016 (3) |
N4B | 0.111 (7) | 0.091 (6) | 0.051 (4) | −0.042 (5) | −0.008 (4) | −0.026 (4) |
C1B | 0.074 (4) | 0.040 (3) | 0.037 (3) | −0.022 (3) | −0.003 (3) | −0.007 (2) |
C2B | 0.044 (2) | 0.041 (3) | 0.037 (3) | −0.016 (2) | 0.002 (2) | −0.012 (2) |
C3B | 0.038 (2) | 0.038 (2) | 0.035 (3) | −0.0164 (19) | 0.0028 (19) | −0.012 (2) |
C4B | 0.041 (2) | 0.042 (3) | 0.036 (3) | −0.019 (2) | 0.0007 (19) | −0.014 (2) |
C5B | 0.038 (2) | 0.037 (2) | 0.040 (3) | −0.0181 (19) | 0.0029 (19) | −0.012 (2) |
C6B | 0.034 (2) | 0.040 (2) | 0.035 (3) | −0.0178 (18) | 0.0027 (18) | −0.010 (2) |
C7B | 0.043 (2) | 0.047 (3) | 0.036 (3) | −0.021 (2) | 0.002 (2) | −0.012 (2) |
C8B | 0.043 (2) | 0.049 (3) | 0.041 (3) | −0.023 (2) | 0.000 (2) | −0.005 (2) |
C9B | 0.059 (3) | 0.039 (3) | 0.039 (3) | −0.019 (2) | 0.006 (3) | −0.008 (2) |
C10B | 0.042 (2) | 0.040 (2) | 0.038 (3) | −0.019 (2) | 0.004 (2) | −0.015 (2) |
C11B | 0.042 (2) | 0.045 (3) | 0.035 (3) | −0.017 (2) | 0.003 (2) | −0.017 (2) |
C12B | 0.075 (4) | 0.046 (3) | 0.034 (3) | −0.021 (3) | 0.005 (3) | −0.010 (2) |
I1—C15 | 2.057 (7) | C6A—C7A | 1.394 (9) |
N5—C13 | 1.377 (11) | C6A—C11A | 1.436 (7) |
N5—C17 | 1.415 (12) | C7A—C12A | 1.420 (11) |
N5—C18 | 1.632 (7) | C7A—C8A | 1.428 (9) |
C13—C14 | 1.388 (13) | C10A—C11A | 1.360 (8) |
C13—H13 | 0.93 | C10A—H10A | 0.93 |
C14—C15 | 1.380 (11) | C11A—H11A | 0.93 |
C14—H14 | 0.93 | N1B—C1B | 1.141 (12) |
C15—C16 | 1.393 (11) | N2B—C8B | 1.147 (11) |
C16—C17 | 1.345 (15) | N3B—C9B | 1.151 (11) |
C16—H16 | 0.93 | N4B—C12B | 1.156 (12) |
C17—H17 | 0.93 | C1B—C2B | 1.416 (9) |
C18—H18A | 0.96 | C2B—C3B | 1.392 (8) |
C18—H18B | 0.96 | C2B—C9B | 1.418 (9) |
C18—H18C | 0.96 | C3B—C4B | 1.442 (7) |
N1A—C1A | 1.166 (13) | C3B—C10B | 1.439 (8) |
N2A—C8A | 1.144 (11) | C4B—C5B | 1.346 (8) |
N3A—C9A | 1.146 (12) | C4B—H4B | 0.93 |
N4A—C12A | 1.160 (13) | C5B—C6B | 1.434 (8) |
C1A—C2A | 1.416 (10) | C5B—H5B | 0.93 |
C2A—C3A | 1.392 (9) | C6B—C7B | 1.396 (8) |
C2A—C9A | 1.423 (9) | C6B—C11B | 1.436 (8) |
C3A—C10A | 1.430 (8) | C7B—C8B | 1.416 (9) |
C3A—C4A | 1.439 (8) | C7B—C12B | 1.434 (10) |
C4A—C5A | 1.359 (9) | C10B—C11B | 1.356 (9) |
C4A—H4A | 0.93 | C10B—H10B | 0.93 |
C5A—C6A | 1.431 (8) | C11B—H11B | 0.93 |
C5A—H5A | 0.93 | ||
C13—N5—C17 | 113.1 (7) | C6A—C7A—C12A | 120.9 (6) |
C13—N5—C18 | 124.7 (7) | C6A—C7A—C8A | 122.2 (6) |
C17—N5—C18 | 122.1 (7) | C12A—C7A—C8A | 116.9 (6) |
N5—C13—C14 | 125.0 (8) | N2A—C8A—C7A | 177.8 (8) |
N5—C13—H13 | 117.5 | N3A—C9A—C2A | 179.8 (9) |
C14—C13—H13 | 117.5 | C11A—C10A—C3A | 120.9 (5) |
C15—C14—C13 | 118.7 (7) | C11A—C10A—H10A | 119.5 |
C15—C14—H14 | 120.6 | C3A—C10A—H10A | 119.5 |
C13—C14—H14 | 120.6 | C10A—C11A—C6A | 121.4 (5) |
C14—C15—C16 | 118.9 (7) | C10A—C11A—H11A | 119.3 |
C14—C15—I1 | 120.3 (6) | C6A—C11A—H11A | 119.3 |
C16—C15—I1 | 120.8 (6) | N4A—C12A—C7A | 178.5 (10) |
C17—C16—C15 | 119.9 (8) | N1B—C1B—C2B | 178.8 (9) |
C17—C16—H16 | 120.1 | C3B—C2B—C1B | 121.6 (5) |
C15—C16—H16 | 120.1 | C3B—C2B—C9B | 122.0 (6) |
C16—C17—N5 | 124.5 (8) | C1B—C2B—C9B | 116.3 (6) |
C16—C17—H17 | 117.7 | C2B—C3B—C4B | 121.0 (5) |
N5—C17—H17 | 117.7 | C2B—C3B—C10B | 121.4 (5) |
N5—C18—H18A | 109.5 | C4B—C3B—C10B | 117.6 (5) |
N5—C18—H18B | 109.5 | C5B—C4B—C3B | 121.1 (5) |
H18A—C18—H18B | 109.5 | C5B—C4B—H4B | 119.4 |
N5—C18—H18C | 109.5 | C3B—C4B—H4B | 119.4 |
H18A—C18—H18C | 109.5 | C4B—C5B—C6B | 121.5 (5) |
H18B—C18—H18C | 109.5 | C4B—C5B—H5B | 119.3 |
N1A—C1A—C2A | 178.3 (10) | C6B—C5B—H5B | 119.3 |
C3A—C2A—C1A | 121.3 (6) | C7B—C6B—C5B | 120.7 (5) |
C3A—C2A—C9A | 122.6 (6) | C7B—C6B—C11B | 121.6 (5) |
C1A—C2A—C9A | 116.1 (6) | C5B—C6B—C11B | 117.7 (5) |
C2A—C3A—C10A | 121.2 (5) | C6B—C7B—C8B | 122.3 (6) |
C2A—C3A—C4A | 121.0 (5) | C6B—C7B—C12B | 122.1 (6) |
C10A—C3A—C4A | 117.8 (5) | C8B—C7B—C12B | 115.6 (6) |
C5A—C4A—C3A | 121.0 (5) | N2B—C8B—C7B | 179.4 (8) |
C5A—C4A—H4A | 119.5 | N3B—C9B—C2B | 177.0 (8) |
C3A—C4A—H4A | 119.5 | C11B—C10B—C3B | 121.0 (5) |
C4A—C5A—C6A | 121.4 (5) | C11B—C10B—H10B | 119.5 |
C4A—C5A—H5A | 119.3 | C3B—C10B—H10B | 119.5 |
C6A—C5A—H5A | 119.3 | C10B—C11B—C6B | 121.1 (5) |
C7A—C6A—C5A | 121.3 (5) | C10B—C11B—H11B | 119.4 |
C7A—C6A—C11A | 121.3 (5) | C6B—C11B—H11B | 119.4 |
C5A—C6A—C11A | 117.4 (5) | N4B—C12B—C7B | 176.1 (9) |
C17—N5—C13—C14 | −0.6 (12) | C2A—C3A—C10A—C11A | 179.1 (5) |
C18—N5—C13—C14 | −177.1 (7) | C4A—C3A—C10A—C11A | −1.4 (8) |
N5—C13—C14—C15 | 0.9 (13) | C3A—C10A—C11A—C6A | 0.7 (8) |
C13—C14—C15—C16 | −1.0 (11) | C7A—C6A—C11A—C10A | −178.4 (5) |
C13—C14—C15—I1 | −179.8 (6) | C5A—C6A—C11A—C10A | 0.1 (8) |
C14—C15—C16—C17 | 0.9 (12) | C1B—C2B—C3B—C4B | −3.0 (9) |
I1—C15—C16—C17 | 179.8 (7) | C9B—C2B—C3B—C4B | 179.0 (5) |
C15—C16—C17—N5 | −0.8 (14) | C1B—C2B—C3B—C10B | 176.0 (6) |
C13—N5—C17—C16 | 0.5 (13) | C9B—C2B—C3B—C10B | −2.0 (9) |
C18—N5—C17—C16 | 177.2 (7) | C2B—C3B—C4B—C5B | 178.9 (5) |
C1A—C2A—C3A—C10A | −179.6 (6) | C10B—C3B—C4B—C5B | −0.2 (8) |
C9A—C2A—C3A—C10A | 0.3 (8) | C3B—C4B—C5B—C6B | −0.4 (8) |
C1A—C2A—C3A—C4A | 0.9 (8) | C4B—C5B—C6B—C7B | −179.5 (5) |
C9A—C2A—C3A—C4A | −179.1 (5) | C4B—C5B—C6B—C11B | 1.1 (8) |
C2A—C3A—C4A—C5A | −179.3 (5) | C5B—C6B—C7B—C8B | −0.6 (8) |
C10A—C3A—C4A—C5A | 1.2 (8) | C11B—C6B—C7B—C8B | 178.7 (5) |
C3A—C4A—C5A—C6A | −0.4 (9) | C5B—C6B—C7B—C12B | 178.3 (6) |
C4A—C5A—C6A—C7A | 178.3 (5) | C11B—C6B—C7B—C12B | −2.3 (9) |
C4A—C5A—C6A—C11A | −0.3 (8) | C2B—C3B—C10B—C11B | −178.9 (5) |
C5A—C6A—C7A—C12A | −176.8 (6) | C4B—C3B—C10B—C11B | 0.1 (8) |
C11A—C6A—C7A—C12A | 1.8 (9) | C3B—C10B—C11B—C6B | 0.6 (8) |
C5A—C6A—C7A—C8A | 1.4 (8) | C7B—C6B—C11B—C10B | 179.4 (5) |
C11A—C6A—C7A—C8A | 180.0 (5) | C5B—C6B—C11B—C10B | −1.2 (8) |
Acknowledgements
The authors thank Dr Lidija Androš Dubraja and Dr Sanja Burazer (Rudjer Bošković Institute) for the powder diffraction measurements of the bulk samples and the Rietveld refinement.
Funding information
This work was financed by the Croatian Science Foundation (grant No. IP-2019-04-4674).
References
Abashev, G. G., Vlasova, R. M., Kartenko, N. F., Kuzmin, A. M., Rozhdestvenskaya, I. V., Semkin, V. N., Usov, O. A. & Russkikh, V. S. (1987). Acta Cryst. C43, 1108–1112. CSD CrossRef CAS Web of Science IUCr Journals Google Scholar
Akutagawa, T., Saito, G., Kusunoki, M. & Sakaguchi, K. (1996). Bull. Chem. Soc. Jpn, 69, 287–2511. CSD CrossRef Web of Science Google Scholar
Akutagawa, T., Takeda, S., Hasegawa, T. & Nakamura, T. (2004). J. Am. Chem. Soc. 126, 291–294. Web of Science CSD CrossRef PubMed CAS Google Scholar
Alemany, P., Canadell, E., Geng, Y., Hauser, J., Macchi, P., Krämer, K., Decurtins, S. & Liu, S.-X. (2015). ChemPhysChem, 16, 1361–1365. Web of Science CSD CrossRef CAS PubMed Google Scholar
Ashwell, G. J., Allen, D. W., Kennedy, D. A. & Nowell, I. W. (1982). Acta Cryst. B38, 2525–2528. CSD CrossRef CAS Web of Science IUCr Journals Google Scholar
Ashwell, G. J., Allen, J. G., Cross, G. H. & Nowell, I. W. (1983). Phys. Status Solidi A, 79, 455–463. CrossRef CAS Web of Science Google Scholar
Ashwell, G. J., Bartlett, V. E., Davies, J. K., Eley, D. D., Wallwork, S. C., Willis, M. R., Harper, A. & Torrance, A. C. (1977c). Acta Cryst. B33, 2602–2607. CSD CrossRef CAS IUCr Journals Web of Science Google Scholar
Ashwell, G. J., Eley, D. D., Drew, N. J., Wallwork, S. C. & Willis, M. R. (1977a). Acta Cryst. B33, 2598–2602. CSD CrossRef CAS IUCr Journals Web of Science Google Scholar
Ashwell, G. J., Eley, D. D., Drew, N. J., Wallwork, S. C. & Willis, M. R. (1978). Acta Cryst. B34, 3608–3612. CSD CrossRef CAS IUCr Journals Web of Science Google Scholar
Ashwell, G. J., Eley, D. D., Harper, A., Torrance, A. C., Wallwork, S. C. & Willis, M. R. (1977d). Acta Cryst. B33, 2258–2263. CSD CrossRef CAS IUCr Journals Web of Science Google Scholar
Ashwell, G. J., Eley, D. D., Wallwork, S. C., Willis, M. R., Peachey, G. F. & Wilkos, D. B. (1977b). Acta Cryst. B33, 843–848. CSD CrossRef CAS IUCr Journals Web of Science Google Scholar
Ashwell, G. J. & Nowell, I. W. (1984). Phys. Status Solidi A, 83, 39–45. CrossRef CAS Web of Science Google Scholar
Ashwell, G. J. & Wallwork, S. C. (1979). Acta Cryst. B35, 1648–1651. CSD CrossRef CAS IUCr Journals Web of Science Google Scholar
Ashwell, G. J. & Wallwork, S. C. (1985). Z. Naturforsch. A, 40, 726–730. CrossRef Google Scholar
Ashwell, G. J., Wallwork, S. C., Baker, S. R. & Berthier, P. I. C. (1975a). Acta Cryst. B31, 1174–1178. CSD CrossRef CAS IUCr Journals Web of Science Google Scholar
Austin, I. G. (1970). J. Non-Cryst. Solids, 2, 474–483. CrossRef CAS Google Scholar
Ballester, L., Gil, A. M., Gutiérrez, A., Perpiñán, M. F., Azcondo, M. T., Sánchez, A. F., Coronado, E. & Gómez-García, C. J. (2000). Inorg. Chem. 39, 2837–2842. Web of Science CSD CrossRef PubMed CAS Google Scholar
Ballester, L., Gutiérrez, A., Perpiñán, M. F., Amador, U., Azcondo, M. T., Sánchez, A. F. & Bellitto, C. (1997). Inorg. Chem. 36, 6390–6396. Web of Science CSD CrossRef CAS Google Scholar
Beldjoudi, Y., Arauzo, A., Campo, J., Gavey, E. L., Pilkington, M., Nascimento, M. & Rawson, J. M. (2019). J. Am. Chem. Soc. 141, 6875–6889. Web of Science CSD CrossRef CAS PubMed Google Scholar
Bell, S. E., Field, J. S. & Haines, R. J. (1991). J. Chem. Soc. Chem. Commun. pp. 489–491. CrossRef Web of Science Google Scholar
Bendikov, M., Wudl, F. & Perepichka, D. F. (2004). Chem. Rev. 104, 4891–4946. Web of Science CrossRef PubMed CAS Google Scholar
Bigoli, F., Deplano, P., Devillanova, F. A., Girlando, A., Lippolis, V., Mercuri, M. L., Pellinghelli, M. A. & Trogu, E. F. (1996). Inorg. Chem. 35, 5403–5406. CSD CrossRef CAS Web of Science Google Scholar
Bodegom, B. van, de Boer, J. L. & Vos, A. (1977). Acta Cryst. B33, 602–604. CSD CrossRef IUCr Journals Web of Science Google Scholar
Bosch, A. & van Bodegom, B. (1977). Acta Cryst. B33, 3013–3021. CSD CrossRef CAS IUCr Journals Web of Science Google Scholar
Brook, D. J. R. & Koch, T. H. (1997). J. Mater. Chem. 7, 2381–2385. CSD CrossRef CAS Web of Science Google Scholar
Bryce, M. R., Moore, A. J., Bates, P. A., Hursthouse, M. B., Liu, Z.-X. & Nowak, M. J. (1988). J. Chem. Soc. Chem. Commun. pp. 1441. Google Scholar
Bryce, M. R., Moore, A. J., Hasan, M., Ashwell, G. J., Fraser, A. T., Clegg, W., Hursthouse, M. B. & Karaulov, A. I. (1990). Angew. Chem. Int. Ed. Engl. 29, 1450–1452. CSD CrossRef Web of Science Google Scholar
Caballero, A., Zapata, F., White, N. G., Costa, P. J., Félix, V. & Beer, P. D. (2012). Angew. Chem. Int. Ed. 51, 1876–1880. Web of Science CSD CrossRef CAS Google Scholar
Chen, X., Gao, F. & Yang, W. (2016). Sci. Rep. 6, 29314. Web of Science CSD CrossRef PubMed Google Scholar
Chen, Y. C., Liu, G. X., Wang, P. F., Xu, H., Ren, X. M., Song, Y. & Sui, Y. X. (2007). Polyhedron, 26, 1781–1786. Web of Science CSD CrossRef CAS Google Scholar
Chen, Y.-C., Wang, P.-F., Liu, G.-X., Xu, H., Ren, X.-M., Song, Y. & Ni, Z.-P. (2008). J. Phys. Chem. Solids, 69, 2445–2452. Web of Science CSD CrossRef CAS Google Scholar
Cheung, T. T. P. & Soos, Z. G. (1978). J. Chem. Phys. 69, 3845–3853. CrossRef CAS Web of Science Google Scholar
Cui, Z.-H., Lischka, H., Beneberu, H. Z. & Kertesz, M. (2014a). J. Am. Chem. Soc. 136, 5539–5542. Web of Science CrossRef CAS PubMed Google Scholar
Cui, Z.-H., Lischka, H., Beneberu, H. Z. & Kertesz, M. (2014b). J. Am. Chem. Soc. 136, 12958–12965. Web of Science CrossRef CAS PubMed Google Scholar
Cui, Z.-H., Lischka, H., Mueller, T., Plasser, F. & Kertesz, M. (2014c). ChemPhysChem, 15, 165–176. Web of Science CrossRef CAS PubMed Google Scholar
Diezt, K., Endres, H., Keller, H. J. & Moroni, W. (1981). Z. Naturforsch. B, 36b, 952–955. Google Scholar
Dyson, F. H. (1955). Phys. Rev. 98, 349–359. CrossRef CAS Web of Science Google Scholar
Endres, H. (1982). Angew. Chem. Int. Ed. Engl. 21, 524–524. CSD CrossRef Web of Science Google Scholar
Endres, H., Keller, H. J., Moroni, W., Nöthe, D. & Dong, V. (1978a). Acta Cryst. B34, 1703–1705. CSD CrossRef CAS IUCr Journals Web of Science Google Scholar
Endres, H., Keller, H. J., Moroni, W., Nöthe, D. & Dong, V. (1978b). Acta Cryst. B34, 1823–1827. CSD CrossRef CAS IUCr Journals Web of Science Google Scholar
Farrugia, L. J. (1997). J. Appl. Cryst. 30, 565–565. CrossRef CAS IUCr Journals Google Scholar
Filhol, A. & Thomas, M. (1984). Acta Cryst. B40, 44–59. CSD CrossRef CAS Web of Science IUCr Journals Google Scholar
Filhol, A., Zeyen, C. M. E., Chenavas, P., Gaultier, J. & Delhaes, P. (1980). Acta Cryst. B36, 2719–2726. CSD CrossRef CAS IUCr Journals Web of Science Google Scholar
Fotović, L. & Stilinović, V. (2020). CrystEngComm, 22, 4039–4046. Google Scholar
Ganesan, V., Rosokha, S. V. & Kochi, J. K. (2003). J. Am. Chem. Soc. 125, 2559–2571. Web of Science CSD CrossRef PubMed CAS Google Scholar
Grebe, J., Geiseler, G., Harms, K., Neumüller, B. & Dehnicke, K. (1999). Angew. Chem. Int. Ed. 38, 222–225. CrossRef CAS Google Scholar
Groom, C. R., Bruno, I. J., Lightfoot, M. P. & Ward, S. C. (2016). Acta Cryst. B72, 171–179. Web of Science CrossRef IUCr Journals Google Scholar
Grossel, M. C. & Weston, S. C. (1992). J. Chem. Soc. Chem. Commun. pp. 1510–1512. CrossRef Web of Science Google Scholar
Harms, R., Keller, H. J., Nöthe, D. & Wehe, D. (1982). Acta Cryst. B38, 2838–2841. CSD CrossRef CAS Web of Science IUCr Journals Google Scholar
Herbstein, F. H. & Kapon, M. (2008). Crystallogr. Rev. 14, 3–74. Web of Science CrossRef CAS Google Scholar
Hicks, R. G. (2011). Nat. Chem. 3, 189–191. Web of Science CrossRef CAS PubMed Google Scholar
Hoekstra, A., Spoelder, T. & Vos, A. (1972). Acta Cryst. B28, 14–25. CSD CrossRef CAS IUCr Journals Web of Science Google Scholar
Huang, J. & Kertesz, M. (2007). J. Am. Chem. Soc. 129, 1634–1643. Web of Science CrossRef PubMed CAS Google Scholar
Huang, J., Kingsbury, S. & Kertesz, M. (2008). Phys. Chem. Chem. Phys. 10, 2625–2635. Web of Science CrossRef PubMed CAS Google Scholar
Hünig, S. (1990). Pure Appl. Chem. 62, 395–406. Google Scholar
Itkis, M. E., Chi, X., Cordes, A. W. & Haddon, R. C. (2002). Science, 296, 1443–1445. Web of Science CrossRef PubMed CAS Google Scholar
Jakupec, N., Fotović, L. & Stilinović, V. (2020). CrystEngComm, 22, 8142–8150. Web of Science CSD CrossRef CAS Google Scholar
Keller, H. J., Steiger, W. & Werner, M. (1981). Z. Naturforsch. B, 36, 1187–1189. CrossRef Google Scholar
Kertesz, M. (2019). Chem. Eur. J. 25, 400–416. Web of Science CrossRef CAS PubMed Google Scholar
Kistenmacher, T. J., Emge, T. J., Bloch, A. N. & Cowan, D. O. (1982). Acta Cryst. B38, 1193–1199. CSD CrossRef CAS Web of Science IUCr Journals Google Scholar
Kistenmacher, T. J., Phillips, T. E. & Cowan, D. O. (1974). Acta Cryst. B30, 763–768. CSD CrossRef CAS IUCr Journals Web of Science Google Scholar
Kojić-Prodić, B. & Molčanov, K. (2008). Acta Chim. Slov. 55, 692–708. Google Scholar
Konno, M. & Saito, Y. (1981). Acta Cryst. B37, 2034–2043. CSD CrossRef CAS Web of Science IUCr Journals Google Scholar
Kubota, H., Takahashi, Y., Harada, J. & Inabe, T. (2014). Cryst. Growth Des. 14, 5575–5584. Web of Science CSD CrossRef CAS Google Scholar
Lau, C.-P., Singh, P., Cline, S. J., Seiders, R., Brookhart, M., Marsh, W. E., Hodgson, D. J. & Hatfield, W. E. (1982). Inorg. Chem. 21, 208–212. CSD CrossRef CAS Web of Science Google Scholar
Lekin, K., Winter, S. M., Downie, L. E., Bao, X., Tse, J. S., Desgreniers, S., Secco, R. A., Dube, P. A. & Oakley, R. T. (2010). J. Am. Chem. Soc. 132, 16212–16224. Web of Science CSD CrossRef CAS PubMed Google Scholar
Liu, G.-X., Guo, X., Yang, H., Nishihara, S. & Ren, X.-M. (2011). J. Chem. Crystallogr. 41, 1262–1267. Web of Science CSD CrossRef CAS Google Scholar
Liu, G.-X., Xu, H., Ren, X.-M. & Sun, W.-Y. (2008). CrystEngComm, 10, 1574–1582. Web of Science CSD CrossRef CAS Google Scholar
Logothetis, T. A., Meyer, F., Metrangolo, P., Pilati, T. & Resnati, G. (2004). New J. Chem. 28, 760–763. Web of Science CSD CrossRef CAS Google Scholar
Lu, J., Nafady, A., Abrahams, B. F., Abdulhamid, M., Winther-Jensen, B., Bond, A. M. & Martin, L. L. (2017). Aust. J. Chem. 70, 997–1005. Web of Science CSD CrossRef CAS Google Scholar
Lu, J., Qu, X., Peleckis, G., Boas, J. F., Bond, A. M. & Martin, L. L. (2011). J. Org. Chem. 76, 10078–10082. Web of Science CSD CrossRef CAS PubMed Google Scholar
Lunelli, B. & Pecile, C. (1970). J. Chem. Phys. 52, 2375–2384. CrossRef CAS Web of Science Google Scholar
Macrae, C. F., Sovago, I., Cottrell, S. J., Galek, P. T. A., McCabe, P., Pidcock, E., Platings, M., Shields, G. P., Stevens, J. S., Towler, M. & Wood, P. A. (2020). J. Appl. Cryst. 53, 226–235. Web of Science CrossRef CAS IUCr Journals Google Scholar
Magonov, S. N., Kempf, S., Rotter, H. & Cantow, H.-J. (1991). Synth. Met. 40, 73–86. CSD CrossRef CAS Web of Science Google Scholar
Malatesta, V., Millini, R. & Montanari, L. (1995). J. Am. Chem. Soc. 117, 6258–6264. CSD CrossRef CAS Web of Science Google Scholar
Martin, L. L., Lu, J., Nafady, A., Le, T. H., Siriwardana, A. I., Qu, X., Traore, D. A. Q., Wilce, M. & Bond, A. M. (2012). Aust. J. Chem. 65, 935–941. Web of Science CSD CrossRef CAS Google Scholar
The MathWorks (2011). MATLAB. The MathWorks Inc., Natick, Massachusetts, USA. Google Scholar
Melen, R. L., Less, R. J., Pask, C. M. & Rawson, J. M. (2016). Inorg. Chem. 55, 11747–11759. Web of Science CSD CrossRef CAS PubMed Google Scholar
Mercuri, M. L., Deplano, P., Pilia, L., Serpe, A. & Artizzu, F. (2010). Coord. Chem. Rev. 254, 1419–1433. Web of Science CrossRef CAS Google Scholar
Miller, J. S., Zhang, J. H., Reiff, W. M., Dixon, D. A., Preston, L. D., Reis, A. H., Gebert, E., Extine, M., Troup, J. et al. (1987). J. Phys. Chem. 91, 4344–4360. CSD CrossRef CAS Web of Science Google Scholar
Mínguez Espallargas, G., Zordan, F., Arroyo Marín, L., Adams, H., Shankland, K., van de Streek, J. & Brammer, L. (2009). Chem. Eur. J. 15, 7554–7568. Web of Science PubMed Google Scholar
Mochida, T., Takazawa, K., Takahashi, M., Takeda, M., Nishio, Y., Sato, M., Kajita, K., Mori, H., Matsushita, M. M. & Sugawara, T. (2008). J. Phys. Soc. Jpn, 74, 2214–2216. Web of Science CSD CrossRef Google Scholar
Molčanov, K., Jelsch, C., Landeros-Rivera, B., Hernández-Trujillo, J., Wenger, E., Stilinović, V., Kojić-Prodić, B. & Escudero-Adán, E. C. (2019a). Cryst. Growth Des. 19, 391–402. Google Scholar
Molčanov, K. & Kojić-Prodić, B. (2019). IUCrJ, 6, 156–166. Web of Science CrossRef PubMed IUCr Journals Google Scholar
Molčanov, K., Kojić-Prodić, B., Babić, D., Pajić, D., Novosel, N. & Zadro, K. (2012). CrystEngComm, 14, 7958–7964. Google Scholar
Molčanov, K., Kojić-Prodić, B., Babić, D., Žilić, D. & Rakvin, B. (2011). CrystEngComm, 13, 5170–5178. Google Scholar
Molčanov, K., Milašinović, V., Ivić, N., Kolarić, D. & Kojić-Prodić, B. (2019b). CrystEngComm, 21, 6920–6928. Google Scholar
Molčanov, K., Milašinović, V. & Kojić-Prodić, B. (2019c). Cryst. Growth Des. 19, 5967–5980. Google Scholar
Molčanov, K., Mou, Z., Kertesz, M., Kojić-Prodić, B., Stalke, D., Demeshko, S., Šantić, A. & Stilinović, V. (2018b). Chem. Eur. J. 24, 8292–8297. Web of Science PubMed Google Scholar
Molčanov, K., Stalke, D., Šantić, A., Demeshko, S., Stilinović, V., Mou, Z., Kertesz, M. & Kojić-Prodić, B. (2018a). CrystEngComm, 20, 1862–1873. Google Scholar
Molčanov, K., Stilinović, V., Šantić, A., Maltar-Strmečki, N., Pajić, D. & Kojić-Prodić, B. (2016). Cryst. Growth Des. 16, 4777–4782. Google Scholar
Moore, A. J., Batsanov, A. S., Bryce, M. R., Howard, J. A. K., Khodorkovsky, V., Shapiro, L. & Shames, A. (2001). Eur. J. Org. Chem. 2001, 73–78. Web of Science CSD CrossRef Google Scholar
Morimoto, T., Nagai, M., Minowa, Y., Ashida, M., Yokotani, Y., Okuyama, Y. & Kani, Y. (2019). Nat. Commun. 10, 2662, 1–8. Google Scholar
Morita, Y., Murata, T. & Nakasuji, K. (2013). Bull. Chem. Soc. Jpn, 86, 183–197. Web of Science CrossRef CAS Google Scholar
Mou, Z. & Kertesz, M. (2017). Angew. Chem. Int. Ed. 56, 10188–10191. Web of Science CrossRef CAS Google Scholar
Mukai, K., Jinno, S., Shimobe, Y., Azuma, N., Hosokoshi, Y., Inoue, K., Taniguchi, M., Misaki, Y. & Tanaka, K. (2001). Polyhedron, 20, 1537–1544. Web of Science CSD CrossRef CAS Google Scholar
Murata, T., Morita, Y., Fukui, K., Tamaki, K., Yamochi, H., Saito, G. & Nakasuji, K. (2006). Bull. Chem. Soc. Jpn, 79, 894–913. Web of Science CSD CrossRef CAS Google Scholar
Murata, T., Nishimura, K. & Saito, G. (2007). Mol. Cryst. Liq. Cryst. 466, 101–112. Web of Science CSD CrossRef CAS Google Scholar
Murata, T., Yamamoto, Y., Yakiyama, Y., Nakasuji, K. & Morita, Y. (2013). Bull. Chem. Soc. Jpn, 86, 927–939. Web of Science CSD CrossRef CAS Google Scholar
Nakano, T. (2014). (Ed). π-Stacked Polymers and Molecules, Tokyo: Springer. Google Scholar
Nikolayenko, V. I., Barbour, L. J., Arauzo, A., Campo, J., Rawson, J. M. & Haynes, D. A. (2017). Chem. Commun. 53, 11310–11313. Web of Science CSD CrossRef CAS Google Scholar
Nishijo, J., Miyazaki, A. & Enoki, T. (2004). Bull. Chem. Soc. Jpn, 77, 715–727. Web of Science CSD CrossRef CAS Google Scholar
Nishimura, K., Hirate, S. & Saito, G. (2002). Mol. Cryst. Liq. Cryst. 376, 213–218. Web of Science CSD CrossRef CAS Google Scholar
Novoa, J. J., Stephens, P. W., Weerasekare, M., Shum, W. W. & Miller, J. S. (2009). J. Am. Chem. Soc. 131, 9070–9075. Web of Science CSD CrossRef PubMed CAS Google Scholar
O'Hare, D., Ward, M. D. & Miller, J. S. (1990). Chem. Mater. 2, 758–763. CSD CrossRef CAS Web of Science Google Scholar
Ormond-Prout, J. E., Smart, P. & Brammer, L. (2012). Cryst. Growth Des. 12, 205–216. CAS Google Scholar
Park, J. S., Park, J., Yang, Y. J., Tran, T. T., Kim, I. S. & Sessler, J. L. (2018). J. Am. Chem. Soc. 140, 7598–7604. Web of Science CSD CrossRef CAS PubMed Google Scholar
Phan, H., Benjamin, S. M., Steven, E., Brooks, J. S. & Shatruk, M. (2015). Angew. Chem. Int. Ed. 54, 823–827. Web of Science CSD CrossRef CAS Google Scholar
Podzorov, V. (2010). Nat. Mater. 9, 616–617. Web of Science CrossRef CAS PubMed Google Scholar
Preuss, K. E. (2014). Polyhedron, 79, 1–15. Web of Science CrossRef CAS Google Scholar
Qu, X., Lu, J., Zhao, C., Boas, J. F., Moubaraki, B., Murray, K. S., Siriwardana, A., Bond, A. M. & Martin, L. L. (2011). Angew. Chem. Int. Ed. 50, 1589–1592. CSD CrossRef CAS Google Scholar
Radváková, A., Kazheva, O. N., Chekhlov, A. N., Dyachenko, O. A., Kucmin, M., Kajňaková, M., Feher, A. & Starodub, V. A. (2010). J. Phys. Chem. Solids, 71, 752–757. Google Scholar
Ratera, I. & Veciana, J. (2011). Chem. Soc. Rev. 40, 303–349. Google Scholar
Renka, S., Klaser, T., Burazer, S., Mošner, P., Kalenda, P., Šantić, A. & Moguš-Milanković, A. (2020). Nanomaterials, 10, 2515:1–13. Web of Science CrossRef Google Scholar
Rigaku OD (2018). CrysAlis PRO. Rigaku Oxford Diffraction, Yarnton, Oxfordshire, England. Google Scholar
Rindorf, G., Thorup, N. & Kamaras, K. (1988). Synth. Met. 25, 189–195. CSD CrossRef CAS Web of Science Google Scholar
Rosokha, S. V. & Kochi, J. K. (2007). J. Am. Chem. Soc. 129, 3683–3697. Web of Science CSD CrossRef PubMed CAS Google Scholar
Rosokha, S. V., Lu, J., Rosokha, T. Y. & Kochi, J. K. (2009). Phys. Chem. Chem. Phys. 11, 324–332. Web of Science CSD CrossRef PubMed CAS Google Scholar
Sandman, D., Epstein, A. J., Holmes, T. J., Lee, J.-S. & Titus, D. D. (1980). J. Chem. Soc. Perkin Trans. 2, pp. 1578–1585. CSD CrossRef Web of Science Google Scholar
Sanvito, S. (2011a). Chem. Soc. Rev. 40, 3336–3355. Web of Science CrossRef CAS PubMed Google Scholar
Sanvito, S. (2011b). Nat. Mater. 10, 484–485. Web of Science CrossRef CAS PubMed Google Scholar
Schultz, A. J., Stucky, G. D., Blessing, R. H. & Coppens, P. (1976). J. Am. Chem. Soc. 98, 3194–3201. CSD CrossRef CAS Web of Science Google Scholar
Sheldrick, G. M. (2015a). Acta Cryst. A71, 3–8. Web of Science CrossRef IUCr Journals Google Scholar
Sheldrick, G. M. (2015b). Acta Cryst. C71, 3–8. Web of Science CrossRef IUCr Journals Google Scholar
Shirotani, I. & Kobayashi, H. (1973). Bull. Chem. Soc. Jpn, 46, 2595–2596. CSD CrossRef CAS Web of Science Google Scholar
Spek, A. L. (2003). J. Appl. Cryst. 36, 7–13. Web of Science CrossRef CAS IUCr Journals Google Scholar
Spek, A. L. (2020). Acta Cryst. E76, 1–11. Web of Science CrossRef IUCr Journals Google Scholar
Stein, D., Sitzmann, H. & Boese, R. (1991). J. Organomet. Chem. 421, 275–283. CSD CrossRef CAS Web of Science Google Scholar
Steiner, T. (2002). Angew. Chem. Int. Ed. 41, 48–76. Web of Science CrossRef CAS Google Scholar
Stoll, S. & Schweiger, A. (2006). J. Magn. Reson. 178, 42–55. Web of Science CrossRef PubMed CAS Google Scholar
Sutton, A. L., Abrahams, B. L., D'Alessandro, D. M., Hudson, T. A., Robson, R. & Usov, P. M. (2016). CrystEngComm, 18, 8906–8914. Web of Science CSD CrossRef CAS Google Scholar
Takagi, S., Nakao, K. & Nakatsu, K. (1994). J. Phys. Soc. Jpn, 63, 271–282. CSD CrossRef CAS Web of Science Google Scholar
Tian, Y.-H. & Kertesz, M. (2011). J. Phys. Chem. A, 115, 13942–13949. Web of Science CrossRef CAS PubMed Google Scholar
Üngör, Ö., Burrows, M., Liu, T., Bodensteiner, M., Adhikari, Y., Hua, Z., Casas, B., Balicas, L., Xiong, P. & Shatruk, M. (2021a). Inorg. Chem. 60, 10502–10512. Web of Science PubMed Google Scholar
Üngör, Ö., Choi, E. S. & Shatruk, M. (2021b). Chem. Sci. 12, 10765–10779. Web of Science PubMed Google Scholar
Usov, O. A., Burshtein, I. A., Kartenko, N. F., Rozhdestvenskaya, I. V., Vlasova, R. M., Semkin, V. N., Abashev, G. G. & Russkikh, V. S. (1991). Acta Cryst. C47, 1851–1854. CSD CrossRef CAS Web of Science IUCr Journals Google Scholar
Veciana, J., Arćon, D., Deumal, M., Inoue, K., Kinoshita, M., Novoa, J. J., Palacio, F., Prassides, K., Rawson, J. M. & Rovira C. (2011). (Eds) π-Electron magnetism: From molecules to magnetic materials, Vol. 100. Berlin, Heidelberg: Springer. Google Scholar
Visser, R. J. J., Bouwmeester, H. J. M., de Boer, J. L. & Vos, A. (1990a). Acta Cryst. C46, 852–856. CSD CrossRef CAS Web of Science IUCr Journals Google Scholar
Visser, R. J. J., Bouwmeester, H. J. M., de Boer, J. L. & Vos, A. (1990c). Acta Cryst. C46, 860–864. CSD CrossRef CAS Web of Science IUCr Journals Google Scholar
Visser, R. J. J., de Boer, J. L. & Vos, A. (1990b). Acta Cryst. C46, 857–860. CSD CrossRef CAS Web of Science IUCr Journals Google Scholar
Visser, R. J. J., de Boer, J. L. & Vos, A. (1990d). Acta Cryst. C46, 869–871. CSD CrossRef CAS Web of Science IUCr Journals Google Scholar
Visser, R. J. J., de Boer, J. L. & Vos, A. (1990f). Acta Cryst. C46, 864–866. CSD CrossRef CAS Web of Science IUCr Journals Google Scholar
Visser, R. J. J., van Smaalen, S., de Boer, J. L. & Vos, A. (1990e). Acta Cryst. C46, 867–869. CSD CrossRef CAS Web of Science IUCr Journals Google Scholar
Waclawek, W., Wallwork, S. C., Ashwell, G. J. & Chaplain, E. J. (1983). Acta Cryst. C39, 131–134. CSD CrossRef CAS Web of Science IUCr Journals Google Scholar
Wertz, J. E. & Bolton, J. R. (1986). Electron Paramagnetic Resonance. New York: Chapman and Hall. Google Scholar
Wolfram Research (2019). Mathematica. Version 11.2. Wolfram Research Inc., Champaign, IL, USA. Google Scholar
Yu, X., Mailman, A., Dube, P. A., Assoud, A. & Oakley, R. T. (2011). Chem. Commun. 47, 4655–4657. Web of Science CSD CrossRef CAS Google Scholar
Yu, X., Mailman, A., Lekin, K., Assoud, A., Robertson, C. M., Noll, B. C., Campana, C. F., Howard, J. A. K., Dube, P. A. & Oakley, R. T. (2012). J. Am. Chem. Soc. 134, 2264–2275. Web of Science CSD CrossRef CAS PubMed Google Scholar
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