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E)-N-[(2-ethoxynaphthalen-1-yl)methylidene]-5,6,7,8-tetrahydronaphthalen-1-amine
and Hirshfeld surface analysis of (aDepartment of Physics, Faculty of Arts and Sciences, Ondokuz Mayıs University, 55139, Samsun, Turkey, bDepartment of Chemistry, Faculty of Arts and Sciences, Ondokuz Mayıs University, 55139, Samsun, Turkey, and cDepartment of General Chemistry, O. O. Bohomolets National Medical University, Shevchenko Blvd. 13, 01601 Kiev, Ukraine
*Correspondence e-mail: tsapyuk@ukr.net
In the title Schiff base compound, C23H23NO, the two ring systems are twisted by 51.40 (11)° relative to each other. In the crystal, the molecules are connected by weak C—H⋯π interactions, generating a three-dimensional supramolecular structure. Hirshfeld surface analysis and two-dimensional fingerprint plots indicate that the most important contributions to the crystal packing are from H⋯H (67.2%), C⋯H/H⋯C (26.7%) and C⋯C (2.5%) interactions.
Keywords: crystal structure; Schiff base; Hirshfeld surface.
CCDC reference: 1843572
1. Chemical context
et al., 1972; Hökelek et al., 2004; Moroz et al., 2012) and are also important in various areas of chemistry and biochemistry because of their biological activity (El-masry et al., 2000). Many have some antibacterial, anticancer and antioxidant properties and have therefore been used as starting materials in the synthesis of important medicinal substances. In the present study, we designed a new type of Schiff base obtained by the reaction of 2-ethoxy-1-naphthaldehyde and 5,6,7,8-tetrahydro-1-naphtylamine to give (E)-N-[(2-ethoxynaphthalen-1-yl)methylene]-5,6,7,8-tetrahydronaphthalen-1-amine. We report herein the synthesis, and Hirshfeld structural analysis of the title compound.
have found wide use as a ligands in coordination chemistry (Calligaris2. Structural commentary
The ). the two ring systems are twisted by 51.40 (11)° relative to each other. The O1—C2 and O1—C11 bond lengths are 1.359 (4) and 1.423 (4) Å, respectively, while the C13=N1 and C14—N1 bond lengths are 1.262 (3) and 1.415 (5) Å, respectively.
of the title compound, (I), contains one independent molecule (Fig. 13. Supramolecular features
In the crystal, the molecules are connected by C—H⋯π interactions, generating a three-dimensional supramolecular structure (Table 1 and Fig. 2).
4. Database survey
There are no direct precedents for the structure of (I) in the crystallographic literature (CSD version 5.39, update of August 2018; Groom et al., 2016). However, there are several precedents for (E)-N-benzylidene-5,6,7,8-tetrahydronaphthalen-1-amine and (E)-N-[(2-ethoxynaphthalen-1-yl)methylene]aniline including 2-(4-isopropylphenyl)-1,3-diphenyl-2,3-dihydro-1H-naphtho[1,2-e][1,3]oxazine (Borah et al., 2014), 2-(2-nitrophenyl)-3-(5,6,7,8-tetrahydronaphthalen-1-yl)-1,3-thiazolidin-4-one (Drawanz et al., 2017), N-(3,5-dimethoxyphenyl)-1,2-dihydro-3′H-spiro(benzo[f]chromene-3,1′-[2]benzofuran)-1-amine (Wu et al., 2013) and methyl (5aR,6aR,9R,10aR)-4-benzoyl-7-methyl4,5,5a,6,6a,7,8,9,10,10adecahydroindolo[4,3-fg]quinoline-9-carboxylate dihydrate (Lee et al., 2015).
5. Hirshfeld surface analysis
Hirshfield surface analysis was performed using CrystalExplorer (Turner et al., 2017). The Hirshfeld surfaces and their associated two-dimensional fingerprint plots were used to quantify the various intermolecular interactions. The Hirshfeld surface mapped over dnorm is illustrated in Fig. 3 [colour scale of −0.067 (red) to 1.262 (blue) Å]. Red spots on this surface indicate the intermolecular contacts involved in strong hydrogen bonds and interatomic contacts (Gümüş et al., 2018; Kansiz et al., 2018; Sen et al., 2018).
Fig. 4 shows the two-dimensional fingerprint of the sum of the contacts contributing to the Hirshfeld surface represented in normal mode. The graph shown in Fig. 5a (H⋯H) shows the two-dimensional fingerprint of the (di, de) points associated with hydrogen atoms. It is characterized by an end point that points to the origin and corresponds to di = de = 1.08 Å, which indicates the presence of the H⋯H contacts in this study (67.2%). The graph shown in Fig. 5b (C⋯H/H⋯C) shows the contacts between the carbon atoms inside the surface and the hydrogen atoms outside the surface and vice versa. The plot shows two symmetrical wings on the left and right sides (26.7%). Further, there are C⋯C (2.5%), C⋯O/O⋯C (2%), N⋯H/H⋯N (1.4%) and O⋯H/H⋯O (0.2%) contacts.
A view of the three-dimensional Hirshfeld surface of the title compound plotted over electrostatic ; the donors and acceptors are shown as blue and red areas around the atoms related with positive (hydrogen-bond donors) and negative (hydrogen-bond acceptors) electrostatic potentials, respectively.
in the range −0.048 to 0.033 a.u. using the STO-3G basis set at the Hartree–Fock level of theory is shown in Fig. 66. Synthesis and crystallization
The title compound was prepared (Fig. 7) by refluxing a mixture of a solution containing 2-ethoxy-1-naphthaldehyde (20.0 mg, 0.1 mmol) in ethanol (20 mL) and a solution containing 5,6,7,8-tetrahydro-1-naphtylamine (14.72 mg, 0.1 mmol) in ethanol (20 mL). The reaction mixture was stirred for 5 h under reflux. Single crystals of the title compound suitable for X-ray analysis were obtained by slow evaporation of an ethanol solution (yield: 60%; m.p. 416–418 K) .
7. Refinement
Crystal data, data collection and structure . Hydrogen atoms were positioned geometrically and refined using a riding model: C—H = 0.93–0.97 Å with Uiso(H) = 1.2Ueq(C).
details are summarized in Table 2Supporting information
CCDC reference: 1843572
https://doi.org/10.1107/S2056989018013117/xu5940sup1.cif
contains datablock I. DOI:Structure factors: contains datablock I. DOI: https://doi.org/10.1107/S2056989018013117/xu5940Isup2.hkl
Supporting information file. DOI: https://doi.org/10.1107/S2056989018013117/xu5940Isup3.cml
Data collection: X-AREA (Stoe & Cie, 2002); cell
X-AREA (Stoe & Cie, 2002); data reduction: X-RED32 (Stoe & Cie, 2002); program(s) used to solve structure: WinGX (Farrugia, 2012); program(s) used to refine structure: SHELXL2017/1 (Sheldrick, 2015); molecular graphics: ORTEP-3 for Windows (Farrugia, 2012); software used to prepare material for publication: WinGX (Farrugia, 2012) and PLATON (Spek, 2009).C23H23NO | F(000) = 704 |
Mr = 329.42 | Dx = 1.191 Mg m−3 |
Monoclinic, P21/c | Mo Kα radiation, λ = 0.71073 Å |
a = 12.6628 (4) Å | Cell parameters from 16587 reflections |
b = 20.3304 (9) Å | θ = 1.7–27.9° |
c = 7.3838 (3) Å | µ = 0.07 mm−1 |
β = 104.895 (3)° | T = 296 K |
V = 1837.01 (13) Å3 | Prism, colourless |
Z = 4 | 0.61 × 0.47 × 0.25 mm |
Stoe IPDS 2 diffractometer | 3419 independent reflections |
Radiation source: sealed X-ray tube, 12 x 0.4 mm long-fine focus | 2128 reflections with I > 2σ(I) |
Detector resolution: 6.67 pixels mm-1 | Rint = 0.106 |
rotation method scans | θmax = 25.5°, θmin = 1.7° |
Absorption correction: integration | h = −15→15 |
Tmin = 0.963, Tmax = 0.982 | k = −24→24 |
22781 measured reflections | l = −8→8 |
Refinement on F2 | 19 restraints |
Least-squares matrix: full | Hydrogen site location: inferred from neighbouring sites |
R[F2 > 2σ(F2)] = 0.081 | H-atom parameters constrained |
wR(F2) = 0.255 | w = 1/[σ2(Fo2) + (0.1536P)2 + 0.1088P] where P = (Fo2 + 2Fc2)/3 |
S = 1.04 | (Δ/σ)max < 0.001 |
3419 reflections | Δρmax = 0.44 e Å−3 |
226 parameters | Δρmin = −0.50 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 | ||
C1 | 0.3883 (2) | 0.69673 (14) | 0.5168 (4) | 0.0625 (7) | |
C2 | 0.3335 (2) | 0.75663 (16) | 0.4960 (4) | 0.0705 (8) | |
C3 | 0.2195 (3) | 0.7603 (2) | 0.4580 (5) | 0.0854 (10) | |
H3 | 0.184711 | 0.800998 | 0.441177 | 0.102* | |
C4 | 0.1603 (3) | 0.7044 (2) | 0.4460 (5) | 0.0881 (11) | |
H4 | 0.084543 | 0.707238 | 0.418648 | 0.106* | |
C5 | 0.2102 (3) | 0.64177 (19) | 0.4739 (4) | 0.0768 (9) | |
C6 | 0.1485 (3) | 0.5844 (2) | 0.4686 (5) | 0.0945 (11) | |
H6 | 0.073038 | 0.587938 | 0.447096 | 0.113* | |
C7 | 0.1946 (4) | 0.5244 (2) | 0.4937 (5) | 0.1018 (12) | |
H7 | 0.151649 | 0.487132 | 0.490683 | 0.122* | |
C8 | 0.3094 (3) | 0.51870 (19) | 0.5248 (5) | 0.0917 (10) | |
H8 | 0.342052 | 0.477395 | 0.540440 | 0.110* | |
C9 | 0.3719 (3) | 0.57345 (16) | 0.5317 (4) | 0.0758 (8) | |
H9 | 0.447121 | 0.568790 | 0.552983 | 0.091* | |
C10 | 0.3259 (2) | 0.63747 (15) | 0.5075 (4) | 0.0666 (8) | |
C11 | 0.3496 (3) | 0.87489 (16) | 0.5162 (5) | 0.0818 (10) | |
H11A | 0.307563 | 0.876744 | 0.608818 | 0.098* | |
H11B | 0.301597 | 0.884936 | 0.394231 | 0.098* | |
C12 | 0.4418 (4) | 0.92253 (19) | 0.5636 (7) | 0.1034 (12) | |
H12A | 0.413575 | 0.966242 | 0.566169 | 0.155* | |
H12B | 0.488685 | 0.911972 | 0.684440 | 0.155* | |
H12C | 0.482748 | 0.920123 | 0.470930 | 0.155* | |
C13 | 0.5070 (2) | 0.69926 (14) | 0.5483 (4) | 0.0637 (7) | |
H13 | 0.537591 | 0.740457 | 0.541243 | 0.076* | |
C14 | 0.6849 (2) | 0.66195 (13) | 0.6046 (4) | 0.0620 (7) | |
C15 | 0.7241 (3) | 0.69702 (15) | 0.4745 (5) | 0.0827 (10) | |
H15 | 0.675637 | 0.716373 | 0.372129 | 0.099* | |
C16 | 0.8353 (3) | 0.70314 (18) | 0.4975 (6) | 0.0942 (12) | |
H16 | 0.861669 | 0.726596 | 0.410256 | 0.113* | |
C17 | 0.9070 (3) | 0.67484 (17) | 0.6482 (6) | 0.0859 (10) | |
H17 | 0.981742 | 0.679759 | 0.663076 | 0.103* | |
C18 | 0.8696 (2) | 0.63895 (14) | 0.7789 (5) | 0.0725 (8) | |
C19 | 0.9511 (3) | 0.6076 (2) | 0.9406 (7) | 0.1064 (12) | |
H19A | 0.998028 | 0.578883 | 0.890880 | 0.128* | |
H19B | 0.996683 | 0.641912 | 1.011812 | 0.128* | |
C20 | 0.9048 (4) | 0.5702 (3) | 1.0659 (9) | 0.1519 (18) | |
H20A | 0.944397 | 0.528870 | 1.087031 | 0.182* | |
H20B | 0.922970 | 0.593431 | 1.184568 | 0.182* | |
C21 | 0.7955 (4) | 0.5545 (4) | 1.0294 (9) | 0.169 (2) | |
H21A | 0.775939 | 0.555005 | 1.148089 | 0.203* | |
H21B | 0.787436 | 0.509438 | 0.984530 | 0.203* | |
C22 | 0.7136 (3) | 0.5943 (2) | 0.8964 (5) | 0.0927 (11) | |
H22A | 0.680842 | 0.624872 | 0.966960 | 0.111* | |
H22B | 0.656127 | 0.565356 | 0.828032 | 0.111* | |
C23 | 0.7575 (2) | 0.63267 (13) | 0.7572 (4) | 0.0628 (7) | |
N1 | 0.5720 (2) | 0.65120 (12) | 0.5839 (4) | 0.0702 (7) | |
O1 | 0.39688 (19) | 0.81145 (11) | 0.5147 (4) | 0.0871 (7) |
U11 | U22 | U33 | U12 | U13 | U23 | |
C1 | 0.0606 (16) | 0.0751 (19) | 0.0516 (14) | 0.0063 (14) | 0.0141 (12) | −0.0002 (12) |
C2 | 0.0663 (18) | 0.083 (2) | 0.0631 (16) | 0.0111 (15) | 0.0186 (13) | 0.0067 (14) |
C3 | 0.075 (2) | 0.099 (3) | 0.087 (2) | 0.0223 (19) | 0.0294 (17) | 0.0176 (18) |
C4 | 0.0625 (19) | 0.124 (3) | 0.079 (2) | 0.012 (2) | 0.0196 (15) | 0.0103 (19) |
C5 | 0.0659 (18) | 0.109 (3) | 0.0561 (16) | −0.0054 (18) | 0.0159 (13) | 0.0011 (15) |
C6 | 0.074 (2) | 0.125 (3) | 0.083 (2) | −0.018 (2) | 0.0178 (17) | −0.009 (2) |
C7 | 0.103 (3) | 0.110 (3) | 0.093 (3) | −0.039 (3) | 0.027 (2) | −0.014 (2) |
C8 | 0.098 (3) | 0.090 (2) | 0.087 (2) | −0.013 (2) | 0.0226 (18) | −0.0086 (18) |
C9 | 0.0753 (19) | 0.079 (2) | 0.0730 (18) | −0.0078 (16) | 0.0182 (14) | −0.0048 (15) |
C10 | 0.0665 (18) | 0.083 (2) | 0.0504 (14) | 0.0030 (14) | 0.0149 (12) | −0.0019 (13) |
C11 | 0.102 (2) | 0.080 (2) | 0.0724 (18) | 0.0309 (19) | 0.0378 (17) | 0.0109 (16) |
C12 | 0.117 (3) | 0.075 (2) | 0.129 (3) | 0.010 (2) | 0.050 (3) | −0.003 (2) |
C13 | 0.0644 (16) | 0.0644 (17) | 0.0626 (16) | 0.0029 (14) | 0.0169 (13) | 0.0032 (12) |
C14 | 0.0608 (16) | 0.0511 (14) | 0.0773 (17) | 0.0031 (12) | 0.0236 (13) | 0.0022 (13) |
C15 | 0.093 (2) | 0.072 (2) | 0.091 (2) | 0.0124 (17) | 0.0383 (18) | 0.0218 (16) |
C16 | 0.100 (3) | 0.082 (2) | 0.123 (3) | 0.000 (2) | 0.068 (2) | 0.014 (2) |
C17 | 0.0700 (19) | 0.075 (2) | 0.124 (3) | −0.0022 (17) | 0.046 (2) | −0.005 (2) |
C18 | 0.0618 (17) | 0.0638 (17) | 0.093 (2) | −0.0009 (14) | 0.0229 (15) | −0.0081 (15) |
C19 | 0.066 (2) | 0.119 (3) | 0.123 (3) | 0.006 (2) | 0.0051 (19) | 0.007 (2) |
C20 | 0.104 (3) | 0.190 (4) | 0.142 (4) | 0.011 (3) | −0.003 (3) | 0.065 (3) |
C21 | 0.121 (3) | 0.221 (4) | 0.144 (3) | −0.013 (3) | −0.002 (3) | 0.097 (3) |
C22 | 0.074 (2) | 0.115 (3) | 0.090 (2) | −0.0050 (19) | 0.0225 (17) | 0.031 (2) |
C23 | 0.0603 (16) | 0.0541 (15) | 0.0766 (18) | −0.0005 (12) | 0.0225 (13) | 0.0002 (13) |
N1 | 0.0605 (14) | 0.0681 (15) | 0.0816 (16) | 0.0047 (12) | 0.0173 (11) | 0.0063 (12) |
O1 | 0.0777 (14) | 0.0726 (14) | 0.1156 (19) | 0.0173 (11) | 0.0335 (13) | 0.0041 (12) |
C1—C2 | 1.390 (4) | C13—N1 | 1.262 (3) |
C1—C10 | 1.432 (4) | C13—H13 | 0.9300 |
C1—C13 | 1.462 (4) | C14—C15 | 1.387 (4) |
C2—O1 | 1.359 (4) | C14—C23 | 1.392 (4) |
C2—C3 | 1.400 (4) | C14—N1 | 1.415 (4) |
C3—C4 | 1.352 (5) | C15—C16 | 1.380 (5) |
C3—H3 | 0.9300 | C15—H15 | 0.9300 |
C4—C5 | 1.413 (5) | C16—C17 | 1.368 (5) |
C4—H4 | 0.9300 | C16—H16 | 0.9300 |
C5—C6 | 1.398 (5) | C17—C18 | 1.387 (5) |
C5—C10 | 1.425 (4) | C17—H17 | 0.9300 |
C6—C7 | 1.345 (6) | C18—C23 | 1.393 (4) |
C6—H6 | 0.9300 | C18—C19 | 1.504 (5) |
C7—C8 | 1.417 (6) | C19—C20 | 1.434 (7) |
C7—H7 | 0.9300 | C19—H19A | 0.9700 |
C8—C9 | 1.359 (5) | C19—H19B | 0.9700 |
C8—H8 | 0.9300 | C20—C21 | 1.378 (6) |
C9—C10 | 1.418 (4) | C20—H20A | 0.9700 |
C9—H9 | 0.9300 | C20—H20B | 0.9700 |
C11—O1 | 1.423 (4) | C21—C22 | 1.474 (6) |
C11—C12 | 1.488 (5) | C21—H21A | 0.9700 |
C11—H11A | 0.9700 | C21—H21B | 0.9700 |
C11—H11B | 0.9700 | C22—C23 | 1.506 (4) |
C12—H12A | 0.9600 | C22—H22A | 0.9700 |
C12—H12B | 0.9600 | C22—H22B | 0.9700 |
C12—H12C | 0.9600 | ||
C2—C1—C10 | 118.6 (3) | C15—C14—C23 | 120.1 (3) |
C2—C1—C13 | 116.7 (3) | C15—C14—N1 | 122.4 (3) |
C10—C1—C13 | 124.7 (2) | C23—C14—N1 | 117.4 (2) |
O1—C2—C1 | 116.2 (3) | C16—C15—C14 | 119.8 (3) |
O1—C2—C3 | 121.8 (3) | C16—C15—H15 | 120.1 |
C1—C2—C3 | 121.9 (3) | C14—C15—H15 | 120.1 |
C4—C3—C2 | 119.6 (3) | C17—C16—C15 | 120.3 (3) |
C4—C3—H3 | 120.2 | C17—C16—H16 | 119.8 |
C2—C3—H3 | 120.2 | C15—C16—H16 | 119.8 |
C3—C4—C5 | 121.9 (3) | C16—C17—C18 | 120.9 (3) |
C3—C4—H4 | 119.0 | C16—C17—H17 | 119.6 |
C5—C4—H4 | 119.0 | C18—C17—H17 | 119.6 |
C6—C5—C4 | 121.4 (3) | C17—C18—C23 | 119.2 (3) |
C6—C5—C10 | 119.8 (3) | C17—C18—C19 | 119.2 (3) |
C4—C5—C10 | 118.8 (3) | C23—C18—C19 | 121.5 (3) |
C7—C6—C5 | 122.2 (4) | C20—C19—C18 | 115.2 (3) |
C7—C6—H6 | 118.9 | C20—C19—H19A | 108.5 |
C5—C6—H6 | 118.9 | C18—C19—H19A | 108.5 |
C6—C7—C8 | 119.2 (4) | C20—C19—H19B | 108.5 |
C6—C7—H7 | 120.4 | C18—C19—H19B | 108.5 |
C8—C7—H7 | 120.4 | H19A—C19—H19B | 107.5 |
C9—C8—C7 | 120.1 (4) | C21—C20—C19 | 123.6 (4) |
C9—C8—H8 | 119.9 | C21—C20—H20A | 106.4 |
C7—C8—H8 | 119.9 | C19—C20—H20A | 106.4 |
C8—C9—C10 | 122.1 (3) | C21—C20—H20B | 106.4 |
C8—C9—H9 | 119.0 | C19—C20—H20B | 106.4 |
C10—C9—H9 | 119.0 | H20A—C20—H20B | 106.5 |
C9—C10—C5 | 116.6 (3) | C20—C21—C22 | 120.2 (5) |
C9—C10—C1 | 124.3 (3) | C20—C21—H21A | 107.3 |
C5—C10—C1 | 119.1 (3) | C22—C21—H21A | 107.3 |
O1—C11—C12 | 106.6 (3) | C20—C21—H21B | 107.3 |
O1—C11—H11A | 110.4 | C22—C21—H21B | 107.3 |
C12—C11—H11A | 110.4 | H21A—C21—H21B | 106.9 |
O1—C11—H11B | 110.4 | C21—C22—C23 | 114.8 (3) |
C12—C11—H11B | 110.4 | C21—C22—H22A | 108.6 |
H11A—C11—H11B | 108.6 | C23—C22—H22A | 108.6 |
C11—C12—H12A | 109.5 | C21—C22—H22B | 108.6 |
C11—C12—H12B | 109.5 | C23—C22—H22B | 108.6 |
H12A—C12—H12B | 109.5 | H22A—C22—H22B | 107.6 |
C11—C12—H12C | 109.5 | C14—C23—C18 | 119.7 (3) |
H12A—C12—H12C | 109.5 | C14—C23—C22 | 119.4 (3) |
H12B—C12—H12C | 109.5 | C18—C23—C22 | 120.9 (3) |
N1—C13—C1 | 126.6 (3) | C13—N1—C14 | 119.4 (2) |
N1—C13—H13 | 116.7 | C2—O1—C11 | 120.4 (3) |
C1—C13—H13 | 116.7 | ||
C10—C1—C2—O1 | 177.0 (2) | N1—C14—C15—C16 | −176.8 (3) |
C13—C1—C2—O1 | −2.6 (4) | C14—C15—C16—C17 | −0.1 (5) |
C10—C1—C2—C3 | −2.9 (4) | C15—C16—C17—C18 | 0.8 (6) |
C13—C1—C2—C3 | 177.5 (3) | C16—C17—C18—C23 | −1.0 (5) |
O1—C2—C3—C4 | −178.1 (3) | C16—C17—C18—C19 | 178.9 (3) |
C1—C2—C3—C4 | 1.8 (5) | C17—C18—C19—C20 | −178.6 (5) |
C2—C3—C4—C5 | 1.1 (5) | C23—C18—C19—C20 | 1.3 (6) |
C3—C4—C5—C6 | 177.4 (3) | C18—C19—C20—C21 | 9.9 (10) |
C3—C4—C5—C10 | −2.8 (5) | C19—C20—C21—C22 | −22.6 (12) |
C4—C5—C6—C7 | 179.6 (3) | C20—C21—C22—C23 | 22.4 (9) |
C10—C5—C6—C7 | −0.3 (5) | C15—C14—C23—C18 | 0.2 (4) |
C5—C6—C7—C8 | −0.6 (6) | N1—C14—C23—C18 | 176.8 (3) |
C6—C7—C8—C9 | 0.9 (6) | C15—C14—C23—C22 | −179.5 (3) |
C7—C8—C9—C10 | −0.4 (5) | N1—C14—C23—C22 | −2.9 (4) |
C8—C9—C10—C5 | −0.5 (4) | C17—C18—C23—C14 | 0.5 (4) |
C8—C9—C10—C1 | 178.9 (3) | C19—C18—C23—C14 | −179.4 (3) |
C6—C5—C10—C9 | 0.8 (4) | C17—C18—C23—C22 | −179.8 (3) |
C4—C5—C10—C9 | −179.0 (3) | C19—C18—C23—C22 | 0.3 (5) |
C6—C5—C10—C1 | −178.6 (3) | C21—C22—C23—C14 | 168.1 (4) |
C4—C5—C10—C1 | 1.6 (4) | C21—C22—C23—C18 | −11.6 (6) |
C2—C1—C10—C9 | −178.2 (3) | C1—C13—N1—C14 | 177.9 (3) |
C13—C1—C10—C9 | 1.4 (4) | C15—C14—N1—C13 | −49.8 (4) |
C2—C1—C10—C5 | 1.2 (4) | C23—C14—N1—C13 | 133.7 (3) |
C13—C1—C10—C5 | −179.3 (3) | C1—C2—O1—C11 | −173.1 (3) |
C2—C1—C13—N1 | 174.5 (3) | C3—C2—O1—C11 | 6.8 (4) |
C10—C1—C13—N1 | −5.1 (5) | C12—C11—O1—C2 | 172.7 (3) |
C23—C14—C15—C16 | −0.4 (5) |
Cg1 and Cg2 are the centroids of the C5–C10 and C14–C23 rings. |
D—H···A | D—H | H···A | D···A | D—H···A |
C11—H11B···Cg1i | 0.97 | 2.91 | 3.799 | 153 |
C16—H16···Cg2i | 0.93 | 2.96 | 3.728 | 141 |
Symmetry code: (i) x, −y+3/2, z−1/2. |
Acknowledgements
The authors acknowledge the Faculty of Arts and Sciences, Ondokuz Mayıs University, Turkey, for the use of the Stoe IPDS 2 diffractometer (purchased under grant F.279 of the University Research Fund).
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