organic compounds
of 4-hydroxy-3-methoxybenzaldehyde 4-methylthiosemicarbazone methanol monosolvate
aDepartamento de Química, Universidade Federal de Sergipe, Av. Marechal Rondon s/n, 49100-000 São Cristóvão-SE, Brazil, and bInstitut für Anorganische Chemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Strasse 1, D-53121 Bonn, Germany
*Correspondence e-mail: adriano@daad-alumni.de
In the title solvate, C15H15N3O2S·CH3OH, the thiosemicarbazone molecule is approximately planar; the maximum deviation from the mean plane is 0.4659 (14) Å and the dihedral angle between the aromatic rings is 9.83 (8)°. This conformation is supported by an intramolecular N—H⋯N hydrogen bond. In the crystal, the thiosemicarbazone molecules are linked into dimers by pairs of N—H⋯S hydrogen bonds, thereby generating R22(8) loops. The methanol solvent molecule bonds to the thiosemicarbazone molecule through a bifurcated O—H⋯(O,O) hydrogen bond and also accepts an O—H⋯O link from the thiosemicarbazone molecule. Together, these links generate a three-dimensional network.
Keywords: crystal structure; bifurcated hydrogen bond; thiosemicarbazone derivative from natural product (vanillin).
CCDC reference: 1059141
1. Related literature
For one of the first reports of thiosemicarbazone derivatives synthesis, see: Freund & Schander (1902). For the report concerning the synthesis and of 4-hydroxy-3-methoxybenzaldehyde 4-phenylthiosemicarbazone, see: Oliveira et al. (2014).
2. Experimental
2.1. Crystal data
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2.3. Refinement
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Data collection: COLLECT (Nonius, 1998); cell SCALEPACK (Otwinowski & Minor, 1997); data reduction: DENZO (Otwinowski & Minor, 1997) and SCALEPACK; program(s) used to solve structure: SUPERFLIP (Palatinus & Chapuis, 2007); program(s) used to refine structure: SHELXL2013 (Sheldrick, 2015); molecular graphics: DIAMOND (Brandenburg, 2010); software used to prepare material for publication: publCIF (Westrip, 2010) and WinGX (Farrugia, 2012).
Supporting information
CCDC reference: 1059141
https://doi.org/10.1107/S2056989015007227/hb7402sup1.cif
contains datablocks I, publication_text. DOI:Structure factors: contains datablock I. DOI: https://doi.org/10.1107/S2056989015007227/hb7402Isup2.hkl
Supporting information file. DOI: https://doi.org/10.1107/S2056989015007227/hb7402Isup3.cml
Concerning our on-going research on the supramolecular chemistry of thiosemicarbazone derivatives from natural products, we report herein the synthesis and structure of the 4-hydroxy-3-methoxybenzaldehyde 4-phenylthiosemicarbazone methanol monosolvate, a thiosemicarbazone derivative from vanillin. The thiosemicarbazone group of the title compound doesn't match the ideal planarity and the maximum deviation from the mean plane of the non-H atoms concerning the thiosemicarbazone group amounts to 0.4659 (14) Å for C15 and the dihedral angle between the two aromatic rings amounts to 9.83 (8)° (Fig. 1). In the crystal, molecules are linked into dimers via pairs of N1—H14···S1 hydrogen bonds. The dimers are linked into a three dimensional hydrogen bonded network through the methanol molecules by the O1—H15···O3, O3—H19···O2 and O3—H19···O1 hydrogen interactions (Fig. 2). In addition, one intermolecular N3—H13···N2 hydrogen interaction is also observed (Table 1).
The
of the solvate free 4-hydroxy-3-methoxybenzaldehyde 4-phenylthiosemicarbazone is already published (Oliveira et al., 2014) and the molecules are linked by N—H···S hydrogen interactions into dimers. Additionally, the dimers are linked by N—H···O and O—H···S hydrogen interactions building a three-dimensional hydrogen-bonded network.In the actual structure, the presence of the methanol solvate molecules maintains the dimensionality of the network. As the outstanding feature, a bifurcated hydrogen bond is observed. The atom H19 of the hydroxy group of the methanol solvate builds a bifurcated hydrogen bond with the O1 and O2 atoms of the ortho-hydroxy-methoxy entity of the thiosemicarbazone derivative. The H19···O2 and H19···O1 distances amount to 2.26 (2) Å and 2.46 (2) Å (Fig. 1). As the difference between the lengths of the two hydrogen interactions is about 0.2 Å, the bifurcation is considered symmetric. Due to the hydrogen-bond interactions promoted by the solvate molecule, the supramolecularity of the structure modifies the arrangement molecules but the three-dimensional H-bonded network is preserved (Fig. 2).
Starting materials were commercially available and were used without further purification. The synthesis of the title compound, 4-hydroxy-3-methoxybenzaldehyde-4-methylthiosemicarbazone, was adapted from a previously procedure (Freund & Schander, 1902 and Oliveira et al., 2014). Colourless blocks were obtained unexpectedly from a mixture containing uranyl acetate dihydrate and the title compound in methanol by the slow evaporation of the solvent.
Concerning our on-going research on the supramolecular chemistry of thiosemicarbazone derivatives from natural products, we report herein the synthesis and structure of the 4-hydroxy-3-methoxybenzaldehyde 4-phenylthiosemicarbazone methanol monosolvate, a thiosemicarbazone derivative from vanillin. The thiosemicarbazone group of the title compound doesn't match the ideal planarity and the maximum deviation from the mean plane of the non-H atoms concerning the thiosemicarbazone group amounts to 0.4659 (14) Å for C15 and the dihedral angle between the two aromatic rings amounts to 9.83 (8)° (Fig. 1). In the crystal, molecules are linked into dimers via pairs of N1—H14···S1 hydrogen bonds. The dimers are linked into a three dimensional hydrogen bonded network through the methanol molecules by the O1—H15···O3, O3—H19···O2 and O3—H19···O1 hydrogen interactions (Fig. 2). In addition, one intermolecular N3—H13···N2 hydrogen interaction is also observed (Table 1).
The
of the solvate free 4-hydroxy-3-methoxybenzaldehyde 4-phenylthiosemicarbazone is already published (Oliveira et al., 2014) and the molecules are linked by N—H···S hydrogen interactions into dimers. Additionally, the dimers are linked by N—H···O and O—H···S hydrogen interactions building a three-dimensional hydrogen-bonded network.In the actual structure, the presence of the methanol solvate molecules maintains the dimensionality of the network. As the outstanding feature, a bifurcated hydrogen bond is observed. The atom H19 of the hydroxy group of the methanol solvate builds a bifurcated hydrogen bond with the O1 and O2 atoms of the ortho-hydroxy-methoxy entity of the thiosemicarbazone derivative. The H19···O2 and H19···O1 distances amount to 2.26 (2) Å and 2.46 (2) Å (Fig. 1). As the difference between the lengths of the two hydrogen interactions is about 0.2 Å, the bifurcation is considered symmetric. Due to the hydrogen-bond interactions promoted by the solvate molecule, the supramolecularity of the structure modifies the arrangement molecules but the three-dimensional H-bonded network is preserved (Fig. 2).
For one of the first reports of thiosemicarbazone derivatives synthesis, see: Freund & Schander (1902). For the report concerning the synthesis and
of 4-hydroxy-3-methoxybenzaldehyde 4-phenylthiosemicarbazone, see: Oliveira et al. (2014).Starting materials were commercially available and were used without further purification. The synthesis of the title compound, 4-hydroxy-3-methoxybenzaldehyde-4-methylthiosemicarbazone, was adapted from a previously procedure (Freund & Schander, 1902 and Oliveira et al., 2014). Colourless blocks were obtained unexpectedly from a mixture containing uranyl acetate dihydrate and the title compound in methanol by the slow evaporation of the solvent.
detailsCrystal data, data collection and structure
details are summarized in the Experimental part. All hydrogen atoms were localized in a difference density Fourier map. Their positions and isotropic displacement parameters were refined.Data collection: COLLECT (Nonius, 1998); cell
SCALEPACK (Otwinowski & Minor, 1997); data reduction: DENZO and SCALEPACK (Otwinowski & Minor, 1997); program(s) used to solve structure: SUPERFLIP (Palatinus & Chapuis, 2007); program(s) used to refine structure: SHELXL2013 (Sheldrick, 2015); molecular graphics: DIAMOND (Brandenburg, 2010); software used to prepare material for publication: publCIF (Westrip, 2010) and WinGX (Farrugia, 2012).Fig. 1. : The molecular structure of the title compound with displacement ellipsoids drawn at the 50% probability level. H atoms are drawn isotropically. The bifurcated hydrogen bonds are shown as dashed lines. | |
Fig. 2. : View of the hydrogen bonding in the structure of the title compound showing the three dimensional H-bonded network. Hydrogen bonding is shown as dashed lines. |
C15H15N3O2S·CH4O | F(000) = 704 |
Mr = 333.40 | Dx = 1.370 Mg m−3 |
Monoclinic, P21/n | Mo Kα radiation, λ = 0.71073 Å |
Hall symbol: -P 2yn | Cell parameters from 32712 reflections |
a = 11.1833 (2) Å | θ = 2.9–27.5° |
b = 8.4207 (2) Å | µ = 0.22 mm−1 |
c = 17.2521 (4) Å | T = 123 K |
β = 95.752 (1)° | Block, colorless |
V = 1616.47 (6) Å3 | 0.29 × 0.15 × 0.09 mm |
Z = 4 |
Nonius KappaCCD diffractometer | 3692 independent reflections |
Radiation source: fine-focus sealed tube, Nonius KappaCCD | 2926 reflections with I > 2σ(I) |
Graphite monochromator | Rint = 0.053 |
Detector resolution: 9 pixels mm-1 | θmax = 27.5°, θmin = 3.0° |
CCD rotation images, thick slices scans | h = −14→14 |
Absorption correction: multi-scan (Blessing, 1995) | k = −10→10 |
Tmin = 0.924, Tmax = 0.983 | l = −22→22 |
46461 measured reflections |
Refinement on F2 | Primary atom site location: iterative |
Least-squares matrix: full | Secondary atom site location: difference Fourier map |
R[F2 > 2σ(F2)] = 0.034 | Hydrogen site location: difference Fourier map |
wR(F2) = 0.091 | All H-atom parameters refined |
S = 1.05 | w = 1/[σ2(Fo2) + (0.0462P)2 + 0.4527P] where P = (Fo2 + 2Fc2)/3 |
3692 reflections | (Δ/σ)max < 0.001 |
284 parameters | Δρmax = 0.21 e Å−3 |
0 restraints | Δρmin = −0.32 e Å−3 |
C15H15N3O2S·CH4O | V = 1616.47 (6) Å3 |
Mr = 333.40 | Z = 4 |
Monoclinic, P21/n | Mo Kα radiation |
a = 11.1833 (2) Å | µ = 0.22 mm−1 |
b = 8.4207 (2) Å | T = 123 K |
c = 17.2521 (4) Å | 0.29 × 0.15 × 0.09 mm |
β = 95.752 (1)° |
Nonius KappaCCD diffractometer | 3692 independent reflections |
Absorption correction: multi-scan (Blessing, 1995) | 2926 reflections with I > 2σ(I) |
Tmin = 0.924, Tmax = 0.983 | Rint = 0.053 |
46461 measured reflections |
R[F2 > 2σ(F2)] = 0.034 | 0 restraints |
wR(F2) = 0.091 | All H-atom parameters refined |
S = 1.05 | Δρmax = 0.21 e Å−3 |
3692 reflections | Δρmin = −0.32 e Å−3 |
284 parameters |
Geometry. All e.s.d.'s (except the e.s.d. in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell e.s.d.'s are taken into account individually in the estimation of e.s.d.'s in distances, angles and torsion angles; correlations between e.s.d.'s in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell e.s.d.'s is used for estimating e.s.d.'s involving l.s. planes. |
Refinement. Refinement of F2 against ALL reflections. The weighted R-factor wR and goodness of fit S are based on F2, conventional R-factors R are based on F, with F set to zero for negative F2. The threshold expression of F2 > σ(F2) is used only for calculating R-factors(gt) etc. and is not relevant to the choice of reflections for refinement. R-factors based on F2 are statistically about twice as large as those based on F, and R- factors based on ALL data will be even larger. |
x | y | z | Uiso*/Ueq | ||
S1 | 0.61038 (3) | 0.16794 (5) | 0.57257 (2) | 0.03151 (12) | |
O1 | −0.20192 (9) | 0.56394 (12) | 0.31751 (6) | 0.0250 (2) | |
O2 | −0.03515 (8) | 0.71233 (11) | 0.40440 (6) | 0.0228 (2) | |
O3 | −0.17481 (9) | 0.93717 (13) | 0.30693 (6) | 0.0267 (2) | |
N1 | 0.39757 (10) | 0.21003 (14) | 0.49762 (7) | 0.0211 (2) | |
N2 | 0.29562 (10) | 0.29685 (13) | 0.47526 (7) | 0.0200 (2) | |
N3 | 0.44949 (11) | 0.40722 (14) | 0.58388 (7) | 0.0239 (3) | |
C1 | 0.48140 (12) | 0.26955 (16) | 0.55234 (8) | 0.0207 (3) | |
C2 | 0.21931 (12) | 0.23390 (16) | 0.42367 (8) | 0.0203 (3) | |
C4 | 0.02092 (12) | 0.24228 (16) | 0.34674 (8) | 0.0223 (3) | |
C5 | −0.08460 (12) | 0.32173 (16) | 0.32039 (8) | 0.0223 (3) | |
C3 | 0.10997 (11) | 0.31895 (15) | 0.39506 (8) | 0.0191 (3) | |
C6 | −0.10163 (11) | 0.47803 (16) | 0.34134 (8) | 0.0197 (3) | |
C7 | −0.01078 (12) | 0.55645 (15) | 0.38947 (8) | 0.0192 (3) | |
C8 | 0.09313 (12) | 0.47800 (16) | 0.41617 (8) | 0.0191 (3) | |
C9 | 0.51071 (12) | 0.51201 (16) | 0.63818 (8) | 0.0212 (3) | |
C10 | 0.61312 (13) | 0.47347 (18) | 0.68703 (8) | 0.0254 (3) | |
C11 | 0.66528 (13) | 0.58702 (18) | 0.73831 (8) | 0.0266 (3) | |
C12 | 0.61602 (13) | 0.73693 (18) | 0.74239 (9) | 0.0261 (3) | |
C13 | 0.51291 (13) | 0.77472 (18) | 0.69408 (9) | 0.0276 (3) | |
C14 | 0.46044 (13) | 0.66315 (17) | 0.64255 (9) | 0.0247 (3) | |
C15 | 0.05810 (13) | 0.80047 (18) | 0.44801 (9) | 0.0254 (3) | |
C16 | −0.24398 (16) | 0.9612 (2) | 0.37071 (10) | 0.0355 (4) | |
H1 | 0.2343 (13) | 0.1272 (19) | 0.4021 (8) | 0.021 (4)* | |
H2 | 0.0297 (14) | 0.131 (2) | 0.3319 (9) | 0.028 (4)* | |
H3 | −0.1460 (14) | 0.269 (2) | 0.2890 (9) | 0.028 (4)* | |
H4 | 0.1569 (14) | 0.5318 (19) | 0.4486 (9) | 0.026 (4)* | |
H5 | 0.6477 (14) | 0.370 (2) | 0.6856 (9) | 0.030 (4)* | |
H6 | 0.7391 (15) | 0.5623 (19) | 0.7720 (9) | 0.032 (4)* | |
H7 | 0.6504 (15) | 0.818 (2) | 0.7786 (10) | 0.031 (4)* | |
H8 | 0.4727 (15) | 0.883 (2) | 0.6956 (9) | 0.032 (4)* | |
H9 | 0.3903 (15) | 0.688 (2) | 0.6076 (10) | 0.031 (4)* | |
H10 | 0.0725 (14) | 0.757 (2) | 0.5024 (10) | 0.029 (4)* | |
H11 | 0.1347 (15) | 0.7966 (19) | 0.4238 (9) | 0.027 (4)* | |
H12 | 0.0276 (15) | 0.910 (2) | 0.4506 (9) | 0.033 (4)* | |
H13 | 0.3793 (16) | 0.438 (2) | 0.5638 (9) | 0.030 (4)* | |
H14 | 0.4096 (15) | 0.115 (2) | 0.4769 (10) | 0.035 (5)* | |
H15 | −0.2449 (17) | 0.513 (2) | 0.2819 (11) | 0.049 (6)* | |
H16 | −0.2038 (19) | 0.922 (3) | 0.4223 (14) | 0.067 (6)* | |
H17 | −0.321 (2) | 0.914 (3) | 0.3632 (12) | 0.064 (7)* | |
H18 | −0.2597 (19) | 1.079 (3) | 0.3773 (12) | 0.061 (6)* | |
H19 | −0.1477 (18) | 0.846 (3) | 0.3092 (12) | 0.052 (6)* |
U11 | U22 | U33 | U12 | U13 | U23 | |
S1 | 0.02158 (19) | 0.0286 (2) | 0.0418 (2) | 0.00936 (14) | −0.00942 (15) | −0.01015 (16) |
O1 | 0.0196 (5) | 0.0227 (5) | 0.0306 (6) | 0.0036 (4) | −0.0071 (4) | −0.0031 (4) |
O2 | 0.0194 (5) | 0.0176 (5) | 0.0300 (5) | 0.0020 (4) | −0.0043 (4) | −0.0050 (4) |
O3 | 0.0264 (5) | 0.0231 (5) | 0.0297 (6) | 0.0045 (4) | −0.0013 (4) | 0.0023 (4) |
N1 | 0.0179 (6) | 0.0204 (6) | 0.0242 (6) | 0.0045 (4) | −0.0020 (4) | −0.0017 (5) |
N2 | 0.0173 (5) | 0.0205 (6) | 0.0220 (6) | 0.0043 (4) | 0.0000 (4) | 0.0018 (5) |
N3 | 0.0180 (6) | 0.0229 (6) | 0.0291 (6) | 0.0048 (5) | −0.0061 (5) | −0.0042 (5) |
C1 | 0.0190 (6) | 0.0214 (7) | 0.0214 (7) | 0.0008 (5) | 0.0008 (5) | 0.0011 (5) |
C2 | 0.0209 (7) | 0.0190 (7) | 0.0208 (7) | 0.0014 (5) | 0.0006 (5) | −0.0001 (5) |
C4 | 0.0239 (7) | 0.0177 (7) | 0.0245 (7) | 0.0011 (5) | −0.0010 (6) | −0.0016 (5) |
C5 | 0.0212 (7) | 0.0202 (7) | 0.0240 (7) | −0.0013 (5) | −0.0043 (5) | −0.0015 (5) |
C3 | 0.0184 (6) | 0.0199 (7) | 0.0187 (6) | 0.0013 (5) | 0.0005 (5) | 0.0011 (5) |
C6 | 0.0171 (6) | 0.0210 (7) | 0.0206 (7) | 0.0019 (5) | −0.0006 (5) | 0.0022 (5) |
C7 | 0.0208 (6) | 0.0158 (6) | 0.0207 (7) | 0.0002 (5) | 0.0018 (5) | 0.0000 (5) |
C8 | 0.0177 (6) | 0.0200 (7) | 0.0191 (6) | −0.0003 (5) | −0.0005 (5) | −0.0005 (5) |
C9 | 0.0199 (7) | 0.0220 (7) | 0.0216 (7) | −0.0013 (5) | 0.0019 (5) | −0.0001 (5) |
C10 | 0.0244 (7) | 0.0237 (7) | 0.0271 (7) | 0.0033 (6) | −0.0029 (6) | −0.0011 (6) |
C11 | 0.0235 (7) | 0.0300 (8) | 0.0251 (7) | −0.0009 (6) | −0.0028 (6) | −0.0010 (6) |
C12 | 0.0264 (7) | 0.0269 (7) | 0.0255 (7) | −0.0059 (6) | 0.0042 (6) | −0.0050 (6) |
C13 | 0.0277 (7) | 0.0238 (7) | 0.0314 (8) | 0.0022 (6) | 0.0038 (6) | −0.0026 (6) |
C14 | 0.0218 (7) | 0.0251 (7) | 0.0268 (7) | 0.0038 (6) | 0.0007 (6) | −0.0019 (6) |
C15 | 0.0228 (7) | 0.0218 (7) | 0.0305 (8) | −0.0009 (6) | −0.0025 (6) | −0.0068 (6) |
C16 | 0.0295 (9) | 0.0420 (10) | 0.0355 (9) | 0.0070 (7) | 0.0059 (7) | 0.0097 (7) |
S1—C1 | 1.6832 (13) | C3—C8 | 1.4055 (18) |
O1—C6 | 1.3630 (15) | C6—C7 | 1.4102 (18) |
O1—H15 | 0.86 (2) | C7—C8 | 1.3753 (18) |
O2—C7 | 1.3703 (15) | C8—H4 | 0.973 (16) |
O2—C15 | 1.4308 (16) | C9—C10 | 1.3906 (19) |
O3—C16 | 1.421 (2) | C9—C14 | 1.3964 (19) |
O3—H19 | 0.83 (2) | C10—C11 | 1.391 (2) |
N1—C1 | 1.3579 (17) | C10—H5 | 0.952 (17) |
N1—N2 | 1.3766 (15) | C11—C12 | 1.382 (2) |
N1—H14 | 0.896 (19) | C11—H6 | 0.983 (17) |
N2—C2 | 1.2843 (17) | C12—C13 | 1.390 (2) |
N3—C1 | 1.3440 (18) | C12—H7 | 0.975 (17) |
N3—C9 | 1.4130 (17) | C13—C14 | 1.383 (2) |
N3—H13 | 0.866 (18) | C13—H8 | 1.020 (17) |
C2—C3 | 1.4597 (18) | C14—H9 | 0.964 (17) |
C2—H1 | 0.993 (16) | C15—H10 | 1.004 (17) |
C4—C3 | 1.3918 (18) | C15—H11 | 0.991 (17) |
C4—C5 | 1.3925 (19) | C15—H12 | 0.983 (18) |
C4—H2 | 0.975 (17) | C16—H16 | 1.01 (2) |
C5—C6 | 1.3831 (19) | C16—H17 | 0.95 (2) |
C5—H3 | 0.941 (16) | C16—H18 | 1.01 (2) |
C6—O1—H15 | 109.5 (13) | C7—C8—H4 | 121.0 (9) |
C7—O2—C15 | 116.58 (10) | C3—C8—H4 | 118.9 (9) |
C16—O3—H19 | 108.7 (15) | C10—C9—C14 | 119.45 (13) |
C1—N1—N2 | 119.57 (11) | C10—C9—N3 | 124.81 (13) |
C1—N1—H14 | 119.2 (11) | C14—C9—N3 | 115.72 (12) |
N2—N1—H14 | 121.2 (11) | C11—C10—C9 | 119.51 (14) |
C2—N2—N1 | 116.69 (11) | C11—C10—H5 | 119.9 (10) |
C1—N3—C9 | 132.57 (12) | C9—C10—H5 | 120.6 (10) |
C1—N3—H13 | 111.3 (11) | C12—C11—C10 | 121.10 (14) |
C9—N3—H13 | 116.0 (11) | C12—C11—H6 | 118.6 (10) |
N3—C1—N1 | 114.01 (12) | C10—C11—H6 | 120.3 (10) |
N3—C1—S1 | 127.69 (10) | C11—C12—C13 | 119.31 (14) |
N1—C1—S1 | 118.30 (10) | C11—C12—H7 | 122.3 (10) |
N2—C2—C3 | 120.52 (12) | C13—C12—H7 | 118.4 (10) |
N2—C2—H1 | 120.5 (8) | C14—C13—C12 | 120.19 (14) |
C3—C2—H1 | 118.9 (8) | C14—C13—H8 | 117.8 (9) |
C3—C4—C5 | 120.31 (13) | C12—C13—H8 | 122.0 (9) |
C3—C4—H2 | 121.1 (9) | C13—C14—C9 | 120.44 (13) |
C5—C4—H2 | 118.6 (9) | C13—C14—H9 | 121.3 (10) |
C6—C5—C4 | 120.41 (12) | C9—C14—H9 | 118.3 (10) |
C6—C5—H3 | 119.0 (10) | O2—C15—H10 | 110.1 (9) |
C4—C5—H3 | 120.5 (10) | O2—C15—H11 | 112.1 (9) |
C4—C3—C8 | 119.39 (12) | H10—C15—H11 | 108.6 (13) |
C4—C3—C2 | 119.98 (12) | O2—C15—H12 | 105.8 (10) |
C8—C3—C2 | 120.62 (12) | H10—C15—H12 | 108.6 (14) |
O1—C6—C5 | 123.84 (12) | H11—C15—H12 | 111.6 (14) |
O1—C6—C7 | 116.85 (12) | O3—C16—H16 | 114.0 (13) |
C5—C6—C7 | 119.30 (12) | O3—C16—H17 | 113.2 (13) |
O2—C7—C8 | 125.07 (12) | H16—C16—H17 | 107.7 (18) |
O2—C7—C6 | 114.46 (11) | O3—C16—H18 | 109.9 (12) |
C8—C7—C6 | 120.46 (12) | H16—C16—H18 | 106.6 (18) |
C7—C8—C3 | 120.10 (12) | H17—C16—H18 | 104.8 (18) |
C1—N1—N2—N2 | 0.00 (10) | O2—O2—C7—C6 | 0.0 (4) |
C1—N1—N2—C2 | −179.57 (12) | C15—O2—C7—C6 | −175.37 (12) |
N2—N1—N2—C2 | 0 (33) | O1—C6—C7—O2 | −1.49 (17) |
C9—N3—C1—N1 | −175.91 (13) | O1—C6—C7—O2 | −1.49 (17) |
C9—N3—C1—S1 | 3.6 (2) | C5—C6—C7—O2 | 177.86 (12) |
N2—N1—C1—N3 | 4.88 (18) | O1—C6—C7—O2 | −1.49 (17) |
N2—N1—C1—N3 | 4.88 (18) | O1—C6—C7—O2 | −1.49 (17) |
N2—N1—C1—S1 | −174.68 (10) | C5—C6—C7—O2 | 177.86 (12) |
N2—N1—C1—S1 | −174.68 (10) | O1—C6—C7—C8 | 179.85 (12) |
N1—N2—C2—N2 | 0 (78) | O1—C6—C7—C8 | 179.85 (12) |
N2—N2—C2—C3 | 0.00 (13) | C5—C6—C7—C8 | −0.8 (2) |
N1—N2—C2—C3 | −178.52 (11) | O2—C7—C8—C3 | −177.97 (12) |
C3—C4—C5—C6 | 0.6 (2) | O2—C7—C8—C3 | −177.97 (12) |
C5—C4—C3—C8 | −0.9 (2) | C6—C7—C8—C3 | 0.5 (2) |
C5—C4—C3—C2 | 178.81 (13) | C4—C3—C8—C7 | 0.3 (2) |
N2—C2—C3—C4 | −171.87 (13) | C2—C3—C8—C7 | −179.37 (12) |
N2—C2—C3—C4 | −171.87 (13) | C1—N3—C9—C10 | −17.0 (2) |
N2—C2—C3—C8 | 7.8 (2) | C1—N3—C9—C14 | 164.40 (15) |
N2—C2—C3—C8 | 7.8 (2) | C14—C9—C10—C11 | −1.3 (2) |
O1—O1—C6—C5 | 0.00 (5) | N3—C9—C10—C11 | −179.84 (13) |
O1—O1—C6—C7 | 0.00 (7) | C9—C10—C11—C12 | 1.0 (2) |
C4—C5—C6—O1 | 179.54 (13) | C10—C11—C12—C13 | −0.3 (2) |
C4—C5—C6—O1 | 179.54 (13) | C11—C12—C13—C14 | 0.0 (2) |
C4—C5—C6—C7 | 0.2 (2) | C12—C13—C14—C9 | −0.4 (2) |
C15—O2—C7—O2 | 0 (24) | C10—C9—C14—C13 | 1.0 (2) |
O2—O2—C7—C8 | 0.0 (4) | N3—C9—C14—C13 | 179.68 (13) |
C15—O2—C7—C8 | 3.22 (19) | C7—O2—C15—O2 | 0 (76) |
D—H···A | D—H | H···A | D···A | D—H···A |
N3—H13···N2 | 0.866 (18) | 2.082 (17) | 2.5865 (16) | 116.4 (14) |
N1—H14···S1i | 0.896 (19) | 2.530 (19) | 3.4033 (13) | 165.2 (15) |
O1—H15···O3ii | 0.86 (2) | 1.81 (2) | 2.6562 (14) | 167.7 (19) |
O3—H19···O2 | 0.83 (2) | 2.26 (2) | 2.8853 (14) | 132.1 (18) |
O3—H19···O1 | 0.83 (2) | 2.46 (2) | 3.1645 (15) | 144.2 (18) |
Symmetry codes: (i) −x+1, −y, −z+1; (ii) −x−1/2, y−1/2, −z+1/2. |
D—H···A | D—H | H···A | D···A | D—H···A |
N3—H13···N2 | 0.866 (18) | 2.082 (17) | 2.5865 (16) | 116.4 (14) |
N1—H14···S1i | 0.896 (19) | 2.530 (19) | 3.4033 (13) | 165.2 (15) |
O1—H15···O3ii | 0.86 (2) | 1.81 (2) | 2.6562 (14) | 167.7 (19) |
O3—H19···O2 | 0.83 (2) | 2.26 (2) | 2.8853 (14) | 132.1 (18) |
O3—H19···O1 | 0.83 (2) | 2.46 (2) | 3.1645 (15) | 144.2 (18) |
Symmetry codes: (i) −x+1, −y, −z+1; (ii) −x−1/2, y−1/2, −z+1/2. |
Acknowledgements
BRSF thanks CNPq/UFS for the award of a PIBIC scholarship.
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