organic compounds
4-Nitro-6-[(8-quinolylamino)methylidene]cyclohexa-2,4-dien-1-one
aDepartment of Chemistry, Okayama University of Science, Ridai-cho, Kita-ku, Okayama 700-0005, Japan, and bRigaku Corporation, 3-9-12, Matsubara-cho, Akishima-shi, Tokyo 196-8666, Japan
*Correspondence e-mail: [email protected]
The molecule of the title compound, C16H11N3O3, exists in the keto form and the C=O and N—H bonds are mutually cis in the There are two crystallographically independent molecules per with broadly similar structural data. The only noticeable difference between the two is the dihedral angles between the benzene and the quinoline rings: 1.04 (4) and 3.07 (4)°. In the structure, intramolecular N—H⋯O(carbonyl) and N—H⋯N(pyridine) hydrogen bonds exist but there is no evidence of formal intermolecular hydrogen-bonding associations.
Experimental
Crystal data
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Refinement
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Data collection: CrystalClear-SM Expert (Rigaku, 1999
); cell refinement: CrystalClear-SM Expert; data reduction: CrystalClear-SM Expert; program(s) used to solve structure: SIR2004 (Burla et al., 2005
); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008
); molecular graphics: CrystalStructure (Rigaku, 2007
); software used to prepare material for publication: CrystalStructure.
Supporting information
contains datablocks global, I. DOI: https://doi.org/10.1107/S1600536810025250/jh2173sup1.cif
Structure factors: contains datablock I. DOI: https://doi.org/10.1107/S1600536810025250/jh2173Isup2.hkl
8-Aminoquinoline (290.4 mg, 2.0 mmol) in toluene (14.5 ml) and 5-nitrosalicylaldehyde (333.6 mg, 1.0 mmol) in toluene (50.5 ml) were dissolved, respectively, and kept at 60 oC for one hour. The two solutions were mixed and kept at 60 oC overnight. Red brown plate-like crystals deposited: yield 438.7 mg (71%). Anal. Found (calcd for C16H11N3O3): C, 65.58(65.53); H, 3.76(3.78); N, 14.29(14.33)%.
The contains two crystallographically independent molecules. Trying of higher space groups, e.g. P21/c, was not successful.
In the present work, the title compound, (I), was prepared and the structure determined to explore the substituent effects of Schiff base ligands on the fluorescence of metal complexes (Shibahara et al., 2010). The molecule of (I) (Fig. 1) exists in the keto form and the C=O and N–H bonds are mutually cis. In the structure of (I), N–H···O carbonyl and N–H···N pyridine intramolecular hydrogen bonds exist (Table 1) but there is no evidence of formal intermolecular hydrogen-bonding associations (Fig. 2).
For a related structure, see: Shibahara et al. (2010).
Data collection: CrystalClear-SM Expert (Rigaku, 1999); cell CrystalClear-SM Expert (Rigaku, 1999); data reduction: CrystalClear-SM Expert (Rigaku, 1999); program(s) used to solve structure: SIR2004 (Burla et al., 2005); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: CrystalStructure (Rigaku, 2007); software used to prepare material for publication: CrystalStructure (Rigaku, 2007).
| C16H11N3O3 | Z = 4 |
| Mr = 293.28 | F(000) = 608.00 |
| Triclinic, P1 | Dx = 1.502 Mg m−3 |
| Hall symbol: -P 1 | Mo Kα radiation, λ = 0.71075 Å |
| a = 7.1583 (6) Å | Cell parameters from 3025 reflections |
| b = 8.2978 (7) Å | θ = 3.0–27.5° |
| c = 22.040 (2) Å | µ = 0.11 mm−1 |
| α = 87.432 (9)° | T = 93 K |
| β = 86.258 (12)° | Block, orange |
| γ = 83.518 (11)° | 0.25 × 0.23 × 0.18 mm |
| V = 1297.1 (2) Å3 |
| Rigaku Mercury70 CCD diffractometer | 4472 reflections with F2 > 2σ(F2) |
| Detector resolution: 7.314 pixels mm-1 | Rint = 0.040 |
| ω scans | θmax = 27.5° |
| Absorption correction: multi-scan (REQAB; Jacobson, 1998) | h = −9→9 |
| Tmin = 0.881, Tmax = 0.981 | k = −10→10 |
| 16456 measured reflections | l = −28→28 |
| 5854 independent reflections |
| Refinement on F2 | Secondary atom site location: difference Fourier map |
| R[F2 > 2σ(F2)] = 0.043 | Hydrogen site location: inferred from neighbouring sites |
| wR(F2) = 0.130 | H-atom parameters constrained |
| S = 1.06 | w = 1/[σ2(Fo2) + (0.0744P)2 + 0.0495P] where P = (Fo2 + 2Fc2)/3 |
| 5854 reflections | (Δ/σ)max < 0.001 |
| 397 parameters | Δρmax = 0.32 e Å−3 |
| 0 restraints | Δρmin = −0.33 e Å−3 |
| Primary atom site location: structure-invariant direct methods |
| C16H11N3O3 | γ = 83.518 (11)° |
| Mr = 293.28 | V = 1297.1 (2) Å3 |
| Triclinic, P1 | Z = 4 |
| a = 7.1583 (6) Å | Mo Kα radiation |
| b = 8.2978 (7) Å | µ = 0.11 mm−1 |
| c = 22.040 (2) Å | T = 93 K |
| α = 87.432 (9)° | 0.25 × 0.23 × 0.18 mm |
| β = 86.258 (12)° |
| Rigaku Mercury70 CCD diffractometer | 5854 independent reflections |
| Absorption correction: multi-scan (REQAB; Jacobson, 1998) | 4472 reflections with F2 > 2σ(F2) |
| Tmin = 0.881, Tmax = 0.981 | Rint = 0.040 |
| 16456 measured reflections |
| R[F2 > 2σ(F2)] = 0.043 | 0 restraints |
| wR(F2) = 0.130 | H-atom parameters constrained |
| S = 1.06 | Δρmax = 0.32 e Å−3 |
| 5854 reflections | Δρmin = −0.33 e Å−3 |
| 397 parameters |
Geometry. ENTER SPECIAL DETAILS OF THE MOLECULAR GEOMETRY |
Refinement. Refinement was performed using all reflections. The weighted R-factor (wR) and goodness of fit (S) are based on F2. R-factor (gt) are based on F. The threshold expression of F2 > 2.0 σ(F2) is used only for calculating R-factor (gt). |
| x | y | z | Uiso*/Ueq | ||
| O(1) | 0.43832 (13) | 0.62852 (12) | −0.07215 (4) | 0.0217 (2) | |
| O(2) | 1.19749 (13) | 0.87041 (12) | −0.17075 (4) | 0.0231 (2) | |
| O(3) | 1.17251 (13) | 0.96692 (12) | −0.08065 (4) | 0.0236 (2) | |
| O(4) | −0.16904 (14) | 0.93926 (13) | 0.67941 (5) | 0.0267 (2) | |
| O(5) | −0.10119 (15) | 1.04935 (12) | 0.59061 (5) | 0.0266 (2) | |
| O(6) | 0.25414 (13) | 0.33488 (11) | 0.55531 (4) | 0.0208 (2) | |
| N(1) | 1.11180 (15) | 0.89084 (13) | −0.12067 (5) | 0.0169 (2) | |
| N(2) | 0.42381 (15) | 0.75275 (13) | 0.03868 (5) | 0.0156 (2) | |
| N(3) | 0.09322 (15) | 0.63056 (13) | 0.06404 (5) | 0.0170 (2) | |
| N(4) | −0.09901 (15) | 0.93035 (14) | 0.62653 (5) | 0.0195 (3) | |
| N(5) | 0.33339 (14) | 0.46786 (13) | 0.44950 (5) | 0.0157 (2) | |
| N(6) | 0.48679 (15) | 0.16726 (13) | 0.42680 (5) | 0.0167 (2) | |
| C(1) | 0.58855 (18) | 0.69178 (16) | −0.08436 (6) | 0.0167 (3) | |
| C(2) | 0.69123 (19) | 0.68063 (16) | −0.14301 (6) | 0.0183 (3) | |
| C(3) | 0.85732 (19) | 0.74407 (16) | −0.15485 (6) | 0.0180 (3) | |
| C(4) | 0.93538 (18) | 0.82506 (16) | −0.10854 (6) | 0.0152 (3) | |
| C(5) | 0.84328 (18) | 0.84505 (16) | −0.05262 (6) | 0.0159 (3) | |
| C(6) | 0.67036 (18) | 0.78176 (16) | −0.03944 (6) | 0.0153 (3) | |
| C(7) | 0.58246 (18) | 0.80688 (16) | 0.01895 (6) | 0.0160 (3) | |
| C(8) | 0.33581 (18) | 0.77655 (16) | 0.09739 (6) | 0.0153 (3) | |
| C(9) | 0.40980 (18) | 0.85949 (16) | 0.14119 (6) | 0.0167 (3) | |
| C(10) | 0.31248 (18) | 0.88074 (16) | 0.19822 (6) | 0.0178 (3) | |
| C(11) | 0.14418 (18) | 0.81891 (16) | 0.21149 (6) | 0.0175 (3) | |
| C(12) | 0.06553 (18) | 0.73253 (16) | 0.16752 (6) | 0.0166 (3) | |
| C(13) | 0.16067 (18) | 0.71080 (15) | 0.10943 (6) | 0.0152 (3) | |
| C(14) | −0.10795 (18) | 0.66561 (17) | 0.17778 (6) | 0.0188 (3) | |
| C(15) | −0.17462 (19) | 0.58457 (17) | 0.13279 (6) | 0.0198 (3) | |
| C(16) | −0.06864 (18) | 0.57026 (16) | 0.07644 (6) | 0.0176 (3) | |
| C(17) | 0.17001 (18) | 0.47021 (16) | 0.57108 (6) | 0.0166 (3) | |
| C(18) | 0.07574 (19) | 0.49201 (17) | 0.63044 (6) | 0.0188 (3) | |
| C(19) | −0.01010 (18) | 0.63861 (17) | 0.64786 (6) | 0.0183 (3) | |
| C(20) | −0.01113 (18) | 0.77500 (16) | 0.60666 (6) | 0.0174 (3) | |
| C(21) | 0.07089 (18) | 0.76247 (16) | 0.54887 (6) | 0.0174 (3) | |
| C(22) | 0.16227 (18) | 0.61281 (16) | 0.52996 (6) | 0.0158 (3) | |
| C(23) | 0.24603 (18) | 0.60299 (16) | 0.47035 (6) | 0.0168 (3) | |
| C(24) | 0.41639 (17) | 0.44225 (16) | 0.39051 (6) | 0.0151 (3) | |
| C(25) | 0.41950 (18) | 0.56114 (16) | 0.34503 (6) | 0.0173 (3) | |
| C(26) | 0.50404 (18) | 0.52268 (17) | 0.28730 (6) | 0.0185 (3) | |
| C(27) | 0.58376 (18) | 0.36854 (16) | 0.27533 (6) | 0.0176 (3) | |
| C(28) | 0.58052 (17) | 0.24344 (16) | 0.32126 (6) | 0.0157 (3) | |
| C(29) | 0.49608 (17) | 0.27981 (16) | 0.37962 (6) | 0.0149 (3) | |
| C(30) | 0.65786 (19) | 0.08012 (17) | 0.31225 (6) | 0.0195 (3) | |
| C(31) | 0.64855 (19) | −0.03123 (17) | 0.35941 (6) | 0.0199 (3) | |
| C(32) | 0.56198 (19) | 0.01744 (16) | 0.41627 (6) | 0.0186 (3) | |
| H(2) | 0.6408 | 0.6271 | −0.1744 | 0.022* | |
| H(2N) | 0.3677 | 0.6974 | 0.0135 | 0.019* | |
| H(3) | 0.9211 | 0.7344 | −0.1939 | 0.022* | |
| H(5) | 0.8961 | 0.9018 | −0.0226 | 0.019* | |
| H(5N) | 0.3412 | 0.3835 | 0.4752 | 0.019* | |
| H(7) | 0.6427 | 0.8675 | 0.0460 | 0.019* | |
| H(9) | 0.5267 | 0.9024 | 0.1329 | 0.020* | |
| H(10) | 0.3641 | 0.9389 | 0.2281 | 0.021* | |
| H(11) | 0.0804 | 0.8342 | 0.2503 | 0.021* | |
| H(14) | −0.1774 | 0.6772 | 0.2158 | 0.023* | |
| H(15) | −0.2903 | 0.5385 | 0.1392 | 0.024* | |
| H(16) | −0.1171 | 0.5136 | 0.0455 | 0.021* | |
| H(18) | 0.0736 | 0.4012 | 0.6582 | 0.023* | |
| H(19) | −0.0693 | 0.6497 | 0.6875 | 0.022* | |
| H(21) | 0.0659 | 0.8548 | 0.5217 | 0.021* | |
| H(23) | 0.2387 | 0.6978 | 0.4445 | 0.020* | |
| H(25) | 0.3648 | 0.6686 | 0.3526 | 0.021* | |
| H(26) | 0.5059 | 0.6052 | 0.2560 | 0.022* | |
| H(27) | 0.6413 | 0.3454 | 0.2362 | 0.021* | |
| H(30) | 0.7153 | 0.0490 | 0.2738 | 0.023* | |
| H(31) | 0.6998 | −0.1408 | 0.3542 | 0.024* | |
| H(32) | 0.5577 | −0.0619 | 0.4486 | 0.022* |
| U11 | U22 | U33 | U12 | U13 | U23 | |
| O(1) | 0.0191 (5) | 0.0227 (5) | 0.0249 (5) | −0.0076 (4) | −0.0017 (4) | −0.0031 (4) |
| O(2) | 0.0227 (5) | 0.0284 (6) | 0.0169 (5) | −0.0024 (4) | 0.0083 (4) | −0.0029 (4) |
| O(3) | 0.0219 (5) | 0.0276 (6) | 0.0231 (5) | −0.0097 (4) | 0.0037 (4) | −0.0098 (4) |
| O(4) | 0.0310 (6) | 0.0273 (6) | 0.0208 (5) | 0.0010 (5) | 0.0060 (4) | −0.0096 (4) |
| O(5) | 0.0334 (6) | 0.0171 (6) | 0.0271 (6) | 0.0043 (4) | 0.0027 (4) | −0.0015 (4) |
| O(6) | 0.0257 (5) | 0.0156 (5) | 0.0196 (5) | 0.0030 (4) | 0.0012 (4) | −0.0005 (4) |
| N(1) | 0.0183 (6) | 0.0156 (6) | 0.0159 (6) | −0.0006 (5) | 0.0031 (4) | −0.0018 (5) |
| N(2) | 0.0145 (5) | 0.0156 (6) | 0.0168 (6) | −0.0026 (4) | 0.0005 (4) | −0.0018 (4) |
| N(3) | 0.0169 (6) | 0.0146 (6) | 0.0190 (6) | −0.0003 (4) | −0.0011 (4) | −0.0005 (5) |
| N(4) | 0.0191 (6) | 0.0200 (6) | 0.0191 (6) | 0.0004 (5) | 0.0005 (5) | −0.0049 (5) |
| N(5) | 0.0173 (6) | 0.0135 (6) | 0.0155 (6) | 0.0008 (4) | 0.0000 (4) | −0.0008 (4) |
| N(6) | 0.0174 (6) | 0.0149 (6) | 0.0170 (6) | 0.0002 (4) | 0.0006 (4) | −0.0003 (4) |
| C(1) | 0.0174 (7) | 0.0128 (7) | 0.0199 (7) | 0.0001 (5) | −0.0034 (5) | −0.0001 (5) |
| C(2) | 0.0201 (7) | 0.0168 (7) | 0.0186 (7) | −0.0019 (5) | −0.0044 (5) | −0.0040 (5) |
| C(3) | 0.0229 (7) | 0.0164 (7) | 0.0138 (6) | 0.0020 (5) | −0.0000 (5) | −0.0027 (5) |
| C(4) | 0.0150 (6) | 0.0130 (7) | 0.0172 (7) | −0.0009 (5) | 0.0003 (5) | −0.0001 (5) |
| C(5) | 0.0174 (7) | 0.0135 (7) | 0.0168 (7) | −0.0008 (5) | −0.0019 (5) | −0.0022 (5) |
| C(6) | 0.0155 (6) | 0.0135 (7) | 0.0165 (7) | −0.0001 (5) | 0.0002 (5) | −0.0005 (5) |
| C(7) | 0.0165 (6) | 0.0130 (7) | 0.0187 (7) | −0.0012 (5) | −0.0020 (5) | −0.0012 (5) |
| C(8) | 0.0161 (6) | 0.0133 (7) | 0.0156 (6) | 0.0012 (5) | 0.0010 (5) | 0.0005 (5) |
| C(9) | 0.0149 (6) | 0.0144 (7) | 0.0204 (7) | −0.0014 (5) | −0.0006 (5) | 0.0008 (5) |
| C(10) | 0.0199 (7) | 0.0147 (7) | 0.0190 (7) | −0.0001 (5) | −0.0032 (5) | −0.0029 (5) |
| C(11) | 0.0190 (7) | 0.0166 (7) | 0.0158 (7) | 0.0010 (5) | 0.0022 (5) | −0.0023 (5) |
| C(12) | 0.0164 (6) | 0.0140 (7) | 0.0183 (7) | 0.0012 (5) | 0.0003 (5) | 0.0003 (5) |
| C(13) | 0.0154 (6) | 0.0118 (7) | 0.0178 (7) | 0.0006 (5) | −0.0012 (5) | 0.0001 (5) |
| C(14) | 0.0178 (7) | 0.0200 (7) | 0.0178 (7) | −0.0007 (5) | 0.0040 (5) | −0.0013 (5) |
| C(15) | 0.0150 (6) | 0.0191 (7) | 0.0251 (7) | −0.0024 (5) | 0.0006 (5) | 0.0008 (6) |
| C(16) | 0.0175 (7) | 0.0157 (7) | 0.0196 (7) | −0.0005 (5) | −0.0025 (5) | −0.0003 (5) |
| C(17) | 0.0164 (6) | 0.0148 (7) | 0.0187 (7) | −0.0003 (5) | −0.0031 (5) | −0.0019 (5) |
| C(18) | 0.0208 (7) | 0.0184 (7) | 0.0169 (7) | −0.0010 (6) | −0.0017 (5) | 0.0016 (5) |
| C(19) | 0.0177 (7) | 0.0228 (8) | 0.0146 (6) | −0.0014 (5) | −0.0002 (5) | −0.0040 (5) |
| C(20) | 0.0168 (6) | 0.0152 (7) | 0.0201 (7) | 0.0009 (5) | −0.0013 (5) | −0.0046 (5) |
| C(21) | 0.0178 (6) | 0.0159 (7) | 0.0185 (7) | −0.0004 (5) | −0.0024 (5) | −0.0007 (5) |
| C(22) | 0.0154 (6) | 0.0161 (7) | 0.0160 (7) | −0.0015 (5) | −0.0006 (5) | −0.0024 (5) |
| C(23) | 0.0164 (6) | 0.0157 (7) | 0.0180 (7) | −0.0001 (5) | −0.0020 (5) | −0.0006 (5) |
| C(24) | 0.0130 (6) | 0.0172 (7) | 0.0152 (6) | −0.0012 (5) | −0.0005 (5) | −0.0020 (5) |
| C(25) | 0.0159 (6) | 0.0139 (7) | 0.0216 (7) | 0.0010 (5) | −0.0005 (5) | −0.0013 (5) |
| C(26) | 0.0184 (7) | 0.0190 (7) | 0.0174 (7) | −0.0012 (5) | −0.0006 (5) | 0.0040 (5) |
| C(27) | 0.0169 (6) | 0.0208 (7) | 0.0146 (6) | −0.0007 (5) | 0.0011 (5) | −0.0006 (5) |
| C(28) | 0.0134 (6) | 0.0173 (7) | 0.0164 (7) | −0.0010 (5) | −0.0010 (5) | −0.0021 (5) |
| C(29) | 0.0130 (6) | 0.0161 (7) | 0.0158 (6) | −0.0021 (5) | −0.0011 (5) | −0.0016 (5) |
| C(30) | 0.0207 (7) | 0.0212 (7) | 0.0158 (7) | 0.0008 (6) | 0.0014 (5) | −0.0039 (5) |
| C(31) | 0.0232 (7) | 0.0151 (7) | 0.0207 (7) | 0.0016 (5) | 0.0007 (5) | −0.0040 (5) |
| C(32) | 0.0212 (7) | 0.0147 (7) | 0.0191 (7) | −0.0004 (5) | 0.0010 (5) | 0.0011 (5) |
| O(1)—C(1) | 1.2576 (17) | C(19)—C(20) | 1.4186 (19) |
| O(2)—N(1) | 1.2362 (14) | C(20)—C(21) | 1.3705 (18) |
| O(3)—N(1) | 1.2358 (15) | C(21)—C(22) | 1.4040 (18) |
| O(4)—N(4) | 1.2402 (15) | C(22)—C(23) | 1.4100 (18) |
| O(5)—N(4) | 1.2370 (15) | C(24)—C(25) | 1.3755 (18) |
| O(6)—C(17) | 1.2647 (16) | C(24)—C(29) | 1.4274 (18) |
| N(1)—C(4) | 1.4362 (17) | C(25)—C(26) | 1.4069 (18) |
| N(2)—C(7) | 1.3091 (17) | C(26)—C(27) | 1.3700 (19) |
| N(2)—C(8) | 1.4137 (17) | C(27)—C(28) | 1.4181 (18) |
| N(3)—C(13) | 1.3684 (18) | C(28)—C(29) | 1.4153 (18) |
| N(3)—C(16) | 1.3209 (17) | C(28)—C(30) | 1.4223 (19) |
| N(4)—C(20) | 1.4425 (17) | C(30)—C(31) | 1.3628 (19) |
| N(5)—C(23) | 1.3076 (16) | C(31)—C(32) | 1.4160 (18) |
| N(5)—C(24) | 1.4085 (17) | N(2)—H(2N) | 0.880 |
| N(6)—C(29) | 1.3696 (17) | N(5)—H(5N) | 0.880 |
| N(6)—C(32) | 1.3219 (17) | C(2)—H(2) | 0.950 |
| C(1)—C(2) | 1.4461 (18) | C(3)—H(3) | 0.950 |
| C(1)—C(6) | 1.456 (2) | C(5)—H(5) | 0.950 |
| C(2)—C(3) | 1.359 (2) | C(7)—H(7) | 0.950 |
| C(3)—C(4) | 1.424 (2) | C(9)—H(9) | 0.950 |
| C(4)—C(5) | 1.3670 (18) | C(10)—H(10) | 0.950 |
| C(5)—C(6) | 1.4066 (19) | C(11)—H(11) | 0.950 |
| C(6)—C(7) | 1.4086 (18) | C(14)—H(14) | 0.950 |
| C(8)—C(9) | 1.377 (2) | C(15)—H(15) | 0.950 |
| C(8)—C(13) | 1.4275 (19) | C(16)—H(16) | 0.950 |
| C(9)—C(10) | 1.4050 (18) | C(18)—H(18) | 0.950 |
| C(10)—C(11) | 1.3712 (19) | C(19)—H(19) | 0.950 |
| C(11)—C(12) | 1.412 (2) | C(21)—H(21) | 0.950 |
| C(12)—C(13) | 1.4194 (18) | C(23)—H(23) | 0.950 |
| C(12)—C(14) | 1.4175 (19) | C(25)—H(25) | 0.950 |
| C(14)—C(15) | 1.363 (2) | C(26)—H(26) | 0.950 |
| C(15)—C(16) | 1.4149 (18) | C(27)—H(27) | 0.950 |
| C(17)—C(18) | 1.4416 (18) | C(30)—H(30) | 0.950 |
| C(17)—C(22) | 1.4561 (18) | C(31)—H(31) | 0.950 |
| C(18)—C(19) | 1.3591 (19) | C(32)—H(32) | 0.950 |
| O(1)···N(2) | 2.6849 (15) | H(30)···H(31) | 2.3218 |
| O(1)···C(7) | 2.8580 (17) | H(31)···H(32) | 2.3434 |
| O(2)···C(3) | 2.7538 (17) | O(1)···H(2N)ii | 3.1599 |
| O(2)···C(5) | 3.5301 (16) | O(1)···H(15)iii | 2.4380 |
| O(3)···C(3) | 3.5887 (18) | O(1)···H(16)iii | 2.7199 |
| O(3)···C(5) | 2.6927 (17) | O(2)···H(2)iv | 3.5621 |
| O(4)···C(19) | 2.7227 (17) | O(2)···H(9)vii | 3.0570 |
| O(4)···C(21) | 3.5417 (17) | O(2)···H(11)v | 3.4655 |
| O(5)···C(19) | 3.5852 (17) | O(2)···H(15)ii | 3.4319 |
| O(5)···C(21) | 2.7233 (16) | O(2)···H(27)vi | 2.4828 |
| O(6)···N(5) | 2.5915 (14) | O(2)···H(30)vi | 2.4025 |
| O(6)···N(6) | 3.4561 (14) | O(3)···H(2N)iv | 3.2430 |
| O(6)···C(23) | 2.8409 (16) | O(3)···H(5)vii | 2.5621 |
| N(2)···N(3) | 2.6942 (16) | O(3)···H(7)vii | 2.2044 |
| N(2)···C(1) | 2.9277 (17) | O(3)···H(9)vii | 2.6883 |
| N(3)···C(14) | 2.8182 (17) | O(4)···H(3)xii | 3.2655 |
| N(5)···N(6) | 2.6645 (15) | O(4)···H(10)ix | 2.5738 |
| N(5)···C(17) | 2.8529 (17) | O(4)···H(11)ix | 2.6445 |
| N(6)···C(30) | 2.8207 (17) | O(4)···H(25)ix | 3.4554 |
| C(1)···C(4) | 2.8400 (19) | O(4)···H(30)x | 3.4840 |
| C(2)···C(5) | 2.807 (2) | O(5)···H(21)ix | 2.5710 |
| C(3)···C(6) | 2.8092 (19) | O(5)···H(23)ix | 2.3356 |
| C(7)···C(9) | 2.9199 (19) | O(5)···H(25)ix | 3.0924 |
| C(8)···C(11) | 2.8017 (18) | O(5)···H(31)x | 3.3681 |
| C(8)···C(16) | 3.590 (2) | O(5)···H(32)viii | 3.4236 |
| C(9)···C(12) | 2.8044 (19) | O(6)···H(21)viii | 3.4880 |
| C(10)···C(13) | 2.805 (2) | O(6)···H(23)viii | 3.5688 |
| C(12)···C(16) | 2.748 (2) | O(6)···H(25)x | 3.5018 |
| C(13)···C(15) | 2.735 (2) | O(6)···H(31)xi | 2.5222 |
| C(17)···C(20) | 2.8279 (18) | O(6)···H(32)xi | 2.5031 |
| C(18)···C(21) | 2.8105 (19) | N(1)···H(7)vii | 3.3602 |
| C(19)···C(22) | 2.8093 (18) | N(1)···H(9)vii | 3.2529 |
| C(23)···C(25) | 2.9719 (19) | N(1)···H(27)vi | 3.5387 |
| C(24)···C(27) | 2.7983 (18) | N(1)···H(30)vi | 3.5525 |
| C(24)···C(32) | 3.5920 (19) | N(2)···H(5)v | 3.4815 |
| C(25)···C(28) | 2.8127 (18) | N(2)···H(7)v | 3.5900 |
| C(26)···C(29) | 2.8014 (19) | N(2)···H(15)iv | 3.4162 |
| C(28)···C(32) | 2.7545 (19) | N(3)···H(5)i | 3.1548 |
| C(29)···C(31) | 2.7303 (19) | N(3)···H(16)iii | 2.7290 |
| O(1)···O(2)i | 3.3227 (13) | N(4)···H(11)ix | 3.4326 |
| O(1)···O(3)i | 3.2146 (14) | N(4)···H(23)ix | 3.4701 |
| O(1)···N(1)i | 3.2115 (14) | N(4)···H(31)x | 3.5704 |
| O(1)···N(2)ii | 3.2723 (15) | N(5)···H(5N)x | 3.3226 |
| O(1)···C(15)iii | 3.1258 (18) | N(6)···H(21)x | 3.4494 |
| O(1)···C(16)iii | 3.2809 (17) | N(6)···H(32)xi | 2.8528 |
| O(2)···O(1)iv | 3.3227 (13) | C(1)···H(2N)ii | 3.5140 |
| O(2)···C(11)v | 3.4770 (16) | C(1)···H(9)v | 3.5112 |
| O(2)···C(27)vi | 3.3066 (16) | C(1)···H(15)iii | 3.3366 |
| O(2)···C(30)vi | 3.2444 (16) | C(2)···H(10)v | 3.5949 |
| O(3)···O(1)iv | 3.2146 (14) | C(2)···H(15)iii | 3.5615 |
| O(3)···N(2)iv | 3.5761 (15) | C(2)···H(27)ii | 3.2746 |
| O(3)···C(1)iv | 3.5409 (16) | C(3)···H(10)v | 3.3240 |
| O(3)···C(5)vii | 3.3767 (17) | C(3)···H(19)xiii | 3.5875 |
| O(3)···C(7)vii | 3.1196 (18) | C(4)···H(16)ii | 3.2525 |
| O(3)···C(12)v | 3.4391 (16) | C(5)···H(5)vii | 3.4991 |
| O(3)···C(13)v | 3.4420 (16) | C(5)···H(16)iv | 3.4195 |
| O(4)···N(6)viii | 3.5733 (17) | C(5)···H(16)ii | 3.3767 |
| O(4)···C(10)ix | 3.1957 (17) | C(6)···H(7)v | 3.4706 |
| O(4)···C(11)ix | 3.2263 (18) | C(6)···H(9)v | 3.4871 |
| O(4)···C(28)viii | 3.4627 (17) | C(6)···H(16)iv | 3.1633 |
| O(4)···C(29)viii | 3.4710 (18) | C(7)···H(7)v | 3.3041 |
| O(4)···C(30)viii | 3.5134 (17) | C(7)···H(15)iv | 3.4837 |
| O(4)···C(31)viii | 3.5819 (17) | C(7)···H(16)iv | 3.1220 |
| O(5)···N(6)viii | 3.5096 (16) | C(8)···H(5)v | 3.3999 |
| O(5)···C(21)ix | 3.3904 (17) | C(8)···H(15)iv | 3.2983 |
| O(5)···C(23)ix | 3.2189 (16) | C(9)···H(15)iv | 3.2270 |
| O(5)···C(31)x | 3.4750 (18) | C(9)···H(26) | 3.2792 |
| O(5)···C(32)viii | 3.4199 (18) | C(10)···H(3)v | 3.4339 |
| O(6)···N(5)x | 3.5275 (15) | C(10)···H(26) | 2.8325 |
| O(6)···C(21)viii | 3.5533 (17) | C(11)···H(26) | 3.1547 |
| O(6)···C(24)x | 3.4581 (17) | C(12)···H(2)ii | 3.4540 |
| O(6)···C(25)x | 3.5102 (17) | C(13)···H(2)ii | 3.3068 |
| O(6)···C(31)xi | 3.1172 (16) | C(14)···H(3)ii | 3.4476 |
| O(6)···C(32)xi | 3.1219 (16) | C(14)···H(9)i | 3.2684 |
| N(1)···O(1)iv | 3.2115 (14) | C(14)···H(26)i | 3.2372 |
| N(1)···C(11)v | 3.4950 (17) | C(14)···H(27)i | 3.5220 |
| N(1)···C(12)v | 3.3809 (17) | C(15)···H(3)ii | 3.3208 |
| N(2)···O(1)ii | 3.2723 (15) | C(15)···H(7)i | 3.1802 |
| N(2)···O(3)i | 3.5761 (15) | C(15)···H(9)i | 3.2019 |
| N(3)···C(1)ii | 3.3457 (17) | C(15)···H(26)i | 3.4320 |
| N(3)···C(2)ii | 3.3356 (17) | C(15)···H(27)i | 3.2646 |
| N(3)···C(5)i | 3.5286 (17) | C(16)···H(5)i | 3.4314 |
| N(4)···N(6)viii | 3.2805 (17) | C(16)···H(7)i | 3.1122 |
| N(4)···C(29)viii | 3.5113 (18) | C(16)···H(16)iii | 2.9944 |
| N(4)···C(30)x | 3.5049 (18) | C(17)···H(23)viii | 3.4232 |
| N(4)···C(31)x | 3.4579 (18) | C(17)···H(31)xi | 3.2059 |
| N(4)···C(32)viii | 3.4796 (18) | C(18)···H(23)viii | 3.4341 |
| N(5)···O(6)x | 3.5275 (15) | C(18)···H(25)viii | 3.5517 |
| N(5)···N(5)x | 3.4664 (15) | C(18)···H(31)xi | 3.1807 |
| N(5)···C(18)viii | 3.4918 (18) | C(20)···H(5N)viii | 3.4693 |
| N(5)···C(19)viii | 3.4670 (18) | C(21)···H(5N)viii | 3.3937 |
| N(5)···C(20)viii | 3.5441 (18) | C(21)···H(21)ix | 3.5381 |
| N(5)···C(23)x | 3.5681 (17) | C(22)···H(5N)x | 3.5524 |
| N(6)···O(4)viii | 3.5733 (17) | C(23)···H(5N)x | 3.2762 |
| N(6)···O(5)viii | 3.5096 (16) | C(24)···H(19)viii | 3.2891 |
| N(6)···N(4)viii | 3.2805 (17) | C(25)···H(18)viii | 3.5130 |
| N(6)···C(20)viii | 3.5064 (17) | C(25)···H(19)viii | 3.3464 |
| N(6)···C(21)x | 3.3644 (18) | C(25)···H(31)xiv | 3.3768 |
| N(6)···C(22)x | 3.4717 (18) | C(26)···H(2)ii | 3.1170 |
| C(1)···O(3)i | 3.5409 (16) | C(26)···H(14)iv | 3.0551 |
| C(1)···N(3)ii | 3.3457 (17) | C(26)···H(15)iv | 3.4964 |
| C(2)···N(3)ii | 3.3356 (17) | C(26)···H(18)x | 3.4580 |
| C(2)···C(13)ii | 3.3661 (18) | C(26)···H(19)viii | 3.5704 |
| C(2)···C(16)ii | 3.5720 (19) | C(27)···H(2)ii | 2.8250 |
| C(3)···C(10)v | 3.3338 (18) | C(27)···H(14)iv | 3.4053 |
| C(3)···C(15)ii | 3.3851 (19) | C(27)···H(15)iv | 3.3712 |
| C(3)···C(16)ii | 3.3353 (18) | C(29)···H(19)viii | 3.4606 |
| C(4)···C(9)v | 3.4753 (18) | C(30)···H(10)xv | 3.2400 |
| C(4)···C(10)v | 3.4730 (18) | C(31)···H(18)xi | 3.4871 |
| C(4)···C(16)ii | 3.3681 (18) | C(31)···H(25)xv | 3.4007 |
| C(5)···O(3)vii | 3.3767 (17) | C(32)···H(21)x | 3.3663 |
| C(5)···N(3)iv | 3.5286 (17) | C(32)···H(32)xi | 3.0711 |
| C(5)···C(8)v | 3.3845 (18) | H(2)···O(2)i | 3.5621 |
| C(5)···C(9)v | 3.4833 (18) | H(2)···C(12)ii | 3.4540 |
| C(6)···C(16)iv | 3.5460 (19) | H(2)···C(13)ii | 3.3068 |
| C(7)···O(3)vii | 3.1196 (18) | H(2)···C(26)ii | 3.1170 |
| C(7)···C(7)v | 3.3760 (19) | H(2)···C(27)ii | 2.8250 |
| C(7)···C(15)iv | 3.4860 (19) | H(2)···H(15)iii | 3.0355 |
| C(7)···C(16)iv | 3.2835 (18) | H(2)···H(19)xiii | 3.5800 |
| C(8)···C(5)v | 3.3845 (18) | H(2)···H(26)ii | 3.0110 |
| C(9)···C(4)v | 3.4753 (18) | H(2)···H(27)ii | 2.4923 |
| C(9)···C(5)v | 3.4833 (18) | H(2N)···O(1)ii | 3.1599 |
| C(9)···C(15)iv | 3.5386 (18) | H(2N)···O(3)i | 3.2430 |
| C(10)···O(4)ix | 3.1957 (17) | H(2N)···C(1)ii | 3.5140 |
| C(10)···C(3)v | 3.3338 (18) | H(2N)···H(16)iii | 3.0316 |
| C(10)···C(4)v | 3.4730 (18) | H(3)···O(4)xiii | 3.2655 |
| C(11)···O(2)v | 3.4770 (16) | H(3)···C(10)v | 3.4339 |
| C(11)···O(4)ix | 3.2263 (18) | H(3)···C(14)ii | 3.4476 |
| C(11)···N(1)v | 3.4950 (17) | H(3)···C(15)ii | 3.3208 |
| C(12)···O(3)v | 3.4391 (16) | H(3)···H(10)v | 3.2944 |
| C(12)···N(1)v | 3.3809 (17) | H(3)···H(15)ii | 3.5195 |
| C(13)···O(3)v | 3.4420 (16) | H(3)···H(19)xiii | 2.7307 |
| C(13)···C(2)ii | 3.3661 (18) | H(3)···H(27)vi | 3.2127 |
| C(15)···O(1)iii | 3.1258 (18) | H(5)···O(3)vii | 2.5621 |
| C(15)···C(3)ii | 3.3851 (19) | H(5)···N(2)v | 3.4815 |
| C(15)···C(7)i | 3.4860 (19) | H(5)···N(3)iv | 3.1548 |
| C(15)···C(9)i | 3.5386 (18) | H(5)···C(5)vii | 3.4991 |
| C(16)···O(1)iii | 3.2809 (17) | H(5)···C(8)v | 3.3999 |
| C(16)···C(2)ii | 3.5720 (19) | H(5)···C(16)iv | 3.4314 |
| C(16)···C(3)ii | 3.3353 (18) | H(5)···H(5)vii | 2.5980 |
| C(16)···C(4)ii | 3.3681 (18) | H(5)···H(16)iv | 3.5008 |
| C(16)···C(6)i | 3.5460 (19) | H(5N)···N(5)x | 3.3226 |
| C(16)···C(7)i | 3.2835 (18) | H(5N)···C(20)viii | 3.4693 |
| C(17)···C(22)viii | 3.506 (2) | H(5N)···C(21)viii | 3.3937 |
| C(17)···C(23)viii | 3.2993 (19) | H(5N)···C(22)x | 3.5524 |
| C(17)···C(24)x | 3.2981 (19) | H(5N)···C(23)x | 3.2762 |
| C(17)···C(25)x | 3.5516 (19) | H(5N)···H(5N)x | 3.4077 |
| C(17)···C(29)x | 3.586 (2) | H(5N)···H(23)x | 3.5725 |
| C(18)···N(5)viii | 3.4918 (18) | H(5N)···H(32)xi | 3.1277 |
| C(18)···C(23)viii | 3.478 (2) | H(7)···O(3)vii | 2.2044 |
| C(18)···C(24)viii | 3.5605 (19) | H(7)···N(1)vii | 3.3602 |
| C(18)···C(26)x | 3.600 (2) | H(7)···N(2)v | 3.5900 |
| C(19)···N(5)viii | 3.4670 (18) | H(7)···C(6)v | 3.4706 |
| C(19)···C(24)viii | 3.2305 (19) | H(7)···C(7)v | 3.3041 |
| C(19)···C(25)viii | 3.518 (2) | H(7)···C(15)iv | 3.1802 |
| C(19)···C(27)x | 3.5788 (19) | H(7)···C(16)iv | 3.1122 |
| C(19)···C(28)x | 3.4481 (19) | H(7)···H(7)v | 3.4988 |
| C(19)···C(29)viii | 3.5544 (18) | H(7)···H(15)iv | 3.3512 |
| C(20)···N(5)viii | 3.5441 (18) | H(7)···H(16)iv | 3.2314 |
| C(20)···N(6)viii | 3.5064 (17) | H(9)···O(2)vii | 3.0570 |
| C(20)···C(24)viii | 3.5800 (19) | H(9)···O(3)vii | 2.6883 |
| C(20)···C(28)x | 3.5439 (19) | H(9)···N(1)vii | 3.2529 |
| C(20)···C(29)viii | 3.5435 (18) | H(9)···C(1)v | 3.5112 |
| C(20)···C(30)x | 3.536 (2) | H(9)···C(6)v | 3.4871 |
| C(21)···O(5)ix | 3.3904 (17) | H(9)···C(14)iv | 3.2684 |
| C(21)···O(6)viii | 3.5533 (17) | H(9)···C(15)iv | 3.2019 |
| C(21)···N(6)x | 3.3644 (18) | H(9)···H(14)iv | 3.2600 |
| C(21)···C(29)x | 3.5438 (19) | H(9)···H(15)iv | 3.1538 |
| C(21)···C(32)x | 3.508 (2) | H(9)···H(26) | 3.5922 |
| C(22)···N(6)x | 3.4717 (18) | H(10)···O(4)ix | 2.5738 |
| C(22)···C(17)viii | 3.506 (2) | H(10)···C(2)v | 3.5949 |
| C(22)···C(22)viii | 3.5000 (19) | H(10)···C(3)v | 3.3240 |
| C(22)···C(23)viii | 3.596 (2) | H(10)···C(30)xiv | 3.2400 |
| C(22)···C(24)x | 3.5616 (19) | H(10)···H(3)v | 3.2944 |
| C(22)···C(29)x | 3.469 (2) | H(10)···H(25) | 3.4647 |
| C(23)···O(5)ix | 3.2189 (16) | H(10)···H(26) | 2.8935 |
| C(23)···N(5)x | 3.5681 (17) | H(10)···H(30)xiv | 3.0175 |
| C(23)···C(17)viii | 3.2993 (19) | H(11)···O(2)v | 3.4655 |
| C(23)···C(18)viii | 3.478 (2) | H(11)···O(4)ix | 2.6445 |
| C(23)···C(22)viii | 3.596 (2) | H(11)···N(4)ix | 3.4326 |
| C(24)···O(6)x | 3.4581 (17) | H(11)···H(18)viii | 2.9897 |
| C(24)···C(17)x | 3.2981 (19) | H(11)···H(25) | 3.2864 |
| C(24)···C(18)viii | 3.5605 (19) | H(11)···H(26) | 3.4097 |
| C(24)···C(19)viii | 3.2305 (19) | H(11)···H(30)xvi | 3.0218 |
| C(24)···C(20)viii | 3.5800 (19) | H(11)···H(31)xvi | 3.4360 |
| C(24)···C(22)x | 3.5616 (19) | H(14)···C(26)i | 3.0551 |
| C(25)···O(6)x | 3.5102 (17) | H(14)···C(27)i | 3.4053 |
| C(25)···C(17)x | 3.5516 (19) | H(14)···H(9)i | 3.2600 |
| C(25)···C(19)viii | 3.518 (2) | H(14)···H(18)viii | 2.9462 |
| C(26)···C(18)x | 3.600 (2) | H(14)···H(26)i | 2.5054 |
| C(27)···O(2)vi | 3.3066 (16) | H(14)···H(27)i | 3.1754 |
| C(27)···C(19)x | 3.5788 (19) | H(14)···H(30)xvi | 3.3813 |
| C(28)···O(4)viii | 3.4627 (17) | H(14)···H(31)xvi | 3.4801 |
| C(28)···C(19)x | 3.4481 (19) | H(15)···O(1)iii | 2.4380 |
| C(28)···C(20)x | 3.5439 (19) | H(15)···O(2)ii | 3.4319 |
| C(29)···O(4)viii | 3.4710 (18) | H(15)···N(2)i | 3.4162 |
| C(29)···N(4)viii | 3.5113 (18) | H(15)···C(1)iii | 3.3366 |
| C(29)···C(17)x | 3.586 (2) | H(15)···C(2)iii | 3.5615 |
| C(29)···C(19)viii | 3.5544 (18) | H(15)···C(7)i | 3.4837 |
| C(29)···C(20)viii | 3.5435 (18) | H(15)···C(8)i | 3.2983 |
| C(29)···C(21)x | 3.5438 (19) | H(15)···C(9)i | 3.2270 |
| C(29)···C(22)x | 3.469 (2) | H(15)···C(26)i | 3.4964 |
| C(30)···O(2)vi | 3.2444 (16) | H(15)···C(27)i | 3.3712 |
| C(30)···O(4)viii | 3.5134 (17) | H(15)···H(2)iii | 3.0355 |
| C(30)···N(4)x | 3.5049 (18) | H(15)···H(3)ii | 3.5195 |
| C(30)···C(20)x | 3.536 (2) | H(15)···H(7)i | 3.3512 |
| C(31)···O(4)viii | 3.5819 (17) | H(15)···H(9)i | 3.1538 |
| C(31)···O(5)x | 3.4750 (18) | H(15)···H(26)i | 2.9198 |
| C(31)···O(6)xi | 3.1172 (16) | H(15)···H(27)i | 2.6667 |
| C(31)···N(4)x | 3.4579 (18) | H(16)···O(1)iii | 2.7199 |
| C(32)···O(5)viii | 3.4199 (18) | H(16)···N(3)iii | 2.7290 |
| C(32)···O(6)xi | 3.1219 (16) | H(16)···C(4)ii | 3.2525 |
| C(32)···N(4)viii | 3.4796 (18) | H(16)···C(5)i | 3.4195 |
| C(32)···C(21)x | 3.508 (2) | H(16)···C(5)ii | 3.3767 |
| O(1)···H(2) | 2.5982 | H(16)···C(6)i | 3.1633 |
| O(1)···H(2N) | 2.0128 | H(16)···C(7)i | 3.1220 |
| O(2)···H(3) | 2.4770 | H(16)···C(16)iii | 2.9944 |
| O(3)···H(5) | 2.3857 | H(16)···H(2N)iii | 3.0316 |
| O(4)···H(19) | 2.4301 | H(16)···H(5)i | 3.5008 |
| O(5)···H(21) | 2.4272 | H(16)···H(7)i | 3.2314 |
| O(6)···H(5N) | 1.8755 | H(16)···H(16)iii | 2.5294 |
| O(6)···H(18) | 2.5855 | H(18)···C(25)viii | 3.5130 |
| N(1)···H(3) | 2.6513 | H(18)···C(26)x | 3.4580 |
| N(1)···H(5) | 2.5714 | H(18)···C(31)xi | 3.4871 |
| N(2)···H(9) | 2.6515 | H(18)···H(11)viii | 2.9897 |
| N(3)···H(2N) | 2.3052 | H(18)···H(14)viii | 2.9462 |
| N(3)···H(15) | 3.2598 | H(18)···H(23)viii | 3.4689 |
| N(4)···H(19) | 2.6307 | H(18)···H(25)viii | 3.2803 |
| N(4)···H(21) | 2.5948 | H(18)···H(31)xi | 2.5653 |
| N(5)···H(25) | 2.6635 | H(19)···C(3)xii | 3.5875 |
| N(6)···H(5N) | 2.2464 | H(19)···C(24)viii | 3.2891 |
| N(6)···H(31) | 3.2539 | H(19)···C(25)viii | 3.3464 |
| C(1)···H(2N) | 2.5884 | H(19)···C(26)viii | 3.5704 |
| C(1)···H(3) | 3.3144 | H(19)···C(29)viii | 3.4606 |
| C(1)···H(5) | 3.3474 | H(19)···H(2)xii | 3.5800 |
| C(1)···H(7) | 3.3429 | H(19)···H(3)xii | 2.7307 |
| C(3)···H(5) | 3.2882 | H(19)···H(27)x | 3.5945 |
| C(4)···H(2) | 3.2632 | H(21)···O(5)ix | 2.5710 |
| C(5)···H(3) | 3.2810 | H(21)···O(6)viii | 3.4880 |
| C(5)···H(7) | 2.5273 | H(21)···N(6)x | 3.4494 |
| C(6)···H(2) | 3.3204 | H(21)···C(21)ix | 3.5381 |
| C(6)···H(2N) | 2.5465 | H(21)···C(32)x | 3.3663 |
| C(7)···H(5) | 2.5626 | H(21)···H(21)ix | 2.6477 |
| C(7)···H(9) | 2.6583 | H(21)···H(32)x | 3.4667 |
| C(8)···H(7) | 2.5790 | H(23)···O(5)ix | 2.3356 |
| C(8)···H(10) | 3.2614 | H(23)···O(6)viii | 3.5688 |
| C(9)···H(2N) | 3.2193 | H(23)···N(4)ix | 3.4701 |
| C(9)···H(7) | 2.5968 | H(23)···C(17)viii | 3.4232 |
| C(9)···H(11) | 3.2734 | H(23)···C(18)viii | 3.4341 |
| C(11)···H(9) | 3.2686 | H(23)···H(5N)x | 3.5725 |
| C(11)···H(14) | 2.6951 | H(23)···H(18)viii | 3.4689 |
| C(12)···H(10) | 3.2687 | H(23)···H(32)xiv | 3.2042 |
| C(12)···H(15) | 3.2701 | H(25)···O(4)ix | 3.4554 |
| C(13)···H(2N) | 2.5009 | H(25)···O(5)ix | 3.0924 |
| C(13)···H(9) | 3.2942 | H(25)···O(6)x | 3.5018 |
| C(13)···H(11) | 3.3076 | H(25)···C(18)viii | 3.5517 |
| C(13)···H(14) | 3.2847 | H(25)···C(31)xiv | 3.4007 |
| C(13)···H(16) | 3.1500 | H(25)···H(10) | 3.4647 |
| C(14)···H(11) | 2.6905 | H(25)···H(11) | 3.2864 |
| C(14)···H(16) | 3.2355 | H(25)···H(18)viii | 3.2803 |
| C(16)···H(2N) | 3.5833 | H(25)···H(31)xiv | 3.0205 |
| C(16)···H(14) | 3.2574 | H(25)···H(32)xiv | 3.5902 |
| C(17)···H(5N) | 2.4667 | H(26)···C(9) | 3.2792 |
| C(17)···H(19) | 3.3064 | H(26)···C(10) | 2.8325 |
| C(17)···H(21) | 3.3438 | H(26)···C(11) | 3.1547 |
| C(17)···H(23) | 3.3402 | H(26)···C(14)iv | 3.2372 |
| C(19)···H(21) | 3.2897 | H(26)···C(15)iv | 3.4320 |
| C(20)···H(18) | 3.2600 | H(26)···H(2)ii | 3.0110 |
| C(21)···H(19) | 3.2829 | H(26)···H(9) | 3.5922 |
| C(21)···H(23) | 2.5753 | H(26)···H(10) | 2.8935 |
| C(22)···H(5N) | 2.4845 | H(26)···H(11) | 3.4097 |
| C(22)···H(18) | 3.3238 | H(26)···H(14)iv | 2.5054 |
| C(23)···H(21) | 2.5925 | H(26)···H(15)iv | 2.9198 |
| C(23)···H(25) | 2.7294 | H(26)···H(31)xiv | 3.5373 |
| C(24)···H(23) | 2.6359 | H(27)···O(2)vi | 2.4828 |
| C(24)···H(26) | 3.2577 | H(27)···N(1)vi | 3.5387 |
| C(25)···H(5N) | 3.2120 | H(27)···C(2)ii | 3.2746 |
| C(25)···H(23) | 2.6988 | H(27)···C(14)iv | 3.5220 |
| C(25)···H(27) | 3.2756 | H(27)···C(15)iv | 3.2646 |
| C(27)···H(25) | 3.2719 | H(27)···H(2)ii | 2.4923 |
| C(27)···H(30) | 2.7123 | H(27)···H(3)vi | 3.2127 |
| C(28)···H(26) | 3.2731 | H(27)···H(14)iv | 3.1754 |
| C(28)···H(31) | 3.2677 | H(27)···H(15)iv | 2.6667 |
| C(29)···H(5N) | 2.4594 | H(27)···H(19)x | 3.5945 |
| C(29)···H(25) | 3.2962 | H(30)···O(2)vi | 2.4025 |
| C(29)···H(27) | 3.3045 | H(30)···O(4)x | 3.4840 |
| C(29)···H(30) | 3.2877 | H(30)···N(1)vi | 3.5525 |
| C(29)···H(32) | 3.1569 | H(30)···H(10)xv | 3.0175 |
| C(30)···H(27) | 2.7034 | H(30)···H(11)xvii | 3.0218 |
| C(30)···H(32) | 3.2448 | H(30)···H(14)xvii | 3.3813 |
| C(32)···H(5N) | 3.5228 | H(31)···O(5)x | 3.3681 |
| C(32)···H(30) | 3.2663 | H(31)···O(6)xi | 2.5222 |
| H(2)···H(3) | 2.2939 | H(31)···N(4)x | 3.5704 |
| H(2N)···H(7) | 2.6984 | H(31)···C(17)xi | 3.2059 |
| H(2N)···H(9) | 3.5131 | H(31)···C(18)xi | 3.1807 |
| H(5)···H(7) | 2.3191 | H(31)···C(25)xv | 3.3768 |
| H(5N)···H(23) | 2.6976 | H(31)···H(11)xvii | 3.4360 |
| H(5N)···H(25) | 3.5203 | H(31)···H(14)xvii | 3.4801 |
| H(7)···H(9) | 2.0562 | H(31)···H(18)xi | 2.5653 |
| H(9)···H(10) | 2.3471 | H(31)···H(25)xv | 3.0205 |
| H(10)···H(11) | 2.3129 | H(31)···H(26)xv | 3.5373 |
| H(11)···H(14) | 2.5485 | H(32)···O(5)viii | 3.4236 |
| H(14)···H(15) | 2.3232 | H(32)···O(6)xi | 2.5031 |
| H(15)···H(16) | 2.3424 | H(32)···N(6)xi | 2.8528 |
| H(18)···H(19) | 2.2961 | H(32)···C(32)xi | 3.0711 |
| H(21)···H(23) | 2.3843 | H(32)···H(5N)xi | 3.1277 |
| H(23)···H(25) | 2.1751 | H(32)···H(21)x | 3.4667 |
| H(25)···H(26) | 2.3504 | H(32)···H(23)xv | 3.2042 |
| H(26)···H(27) | 2.3097 | H(32)···H(25)xv | 3.5902 |
| H(27)···H(30) | 2.5687 | H(32)···H(32)xi | 2.5768 |
| O(2)—N(1)—O(3) | 122.13 (11) | C(25)—C(26)—C(27) | 121.26 (12) |
| O(2)—N(1)—C(4) | 119.13 (11) | C(26)—C(27)—C(28) | 120.16 (12) |
| O(3)—N(1)—C(4) | 118.74 (10) | C(27)—C(28)—C(29) | 119.39 (12) |
| C(7)—N(2)—C(8) | 124.94 (12) | C(27)—C(28)—C(30) | 123.60 (12) |
| C(13)—N(3)—C(16) | 116.79 (11) | C(29)—C(28)—C(30) | 117.01 (12) |
| O(4)—N(4)—O(5) | 122.50 (11) | N(6)—C(29)—C(24) | 117.68 (11) |
| O(4)—N(4)—C(20) | 118.35 (11) | N(6)—C(29)—C(28) | 123.54 (12) |
| O(5)—N(4)—C(20) | 119.16 (11) | C(24)—C(29)—C(28) | 118.78 (12) |
| C(23)—N(5)—C(24) | 127.29 (11) | C(28)—C(30)—C(31) | 119.17 (12) |
| C(29)—N(6)—C(32) | 117.14 (11) | C(30)—C(31)—C(32) | 119.55 (12) |
| O(1)—C(1)—C(2) | 122.95 (13) | N(6)—C(32)—C(31) | 123.59 (12) |
| O(1)—C(1)—C(6) | 121.39 (12) | C(7)—N(2)—H(2N) | 117.526 |
| C(2)—C(1)—C(6) | 115.65 (12) | C(8)—N(2)—H(2N) | 117.532 |
| C(1)—C(2)—C(3) | 122.35 (13) | C(23)—N(5)—H(5N) | 116.360 |
| C(2)—C(3)—C(4) | 119.79 (12) | C(24)—N(5)—H(5N) | 116.349 |
| N(1)—C(4)—C(3) | 119.96 (11) | C(1)—C(2)—H(2) | 118.830 |
| N(1)—C(4)—C(5) | 118.85 (12) | C(3)—C(2)—H(2) | 118.824 |
| C(3)—C(4)—C(5) | 121.17 (12) | C(2)—C(3)—H(3) | 120.110 |
| C(4)—C(5)—C(6) | 120.09 (13) | C(4)—C(3)—H(3) | 120.105 |
| C(1)—C(6)—C(5) | 120.86 (12) | C(4)—C(5)—H(5) | 119.957 |
| C(1)—C(6)—C(7) | 121.86 (12) | C(6)—C(5)—H(5) | 119.955 |
| C(5)—C(6)—C(7) | 117.27 (13) | N(2)—C(7)—H(7) | 117.631 |
| N(2)—C(7)—C(6) | 124.73 (13) | C(6)—C(7)—H(7) | 117.636 |
| N(2)—C(8)—C(9) | 123.28 (12) | C(8)—C(9)—H(9) | 119.987 |
| N(2)—C(8)—C(13) | 116.17 (12) | C(10)—C(9)—H(9) | 119.974 |
| C(9)—C(8)—C(13) | 120.54 (12) | C(9)—C(10)—H(10) | 119.473 |
| C(8)—C(9)—C(10) | 120.04 (12) | C(11)—C(10)—H(10) | 119.465 |
| C(9)—C(10)—C(11) | 121.06 (13) | C(10)—C(11)—H(11) | 119.951 |
| C(10)—C(11)—C(12) | 120.09 (12) | C(12)—C(11)—H(11) | 119.955 |
| C(11)—C(12)—C(13) | 119.79 (12) | C(12)—C(14)—H(14) | 120.147 |
| C(11)—C(12)—C(14) | 123.36 (12) | C(15)—C(14)—H(14) | 120.151 |
| C(13)—C(12)—C(14) | 116.85 (12) | C(14)—C(15)—H(15) | 120.576 |
| N(3)—C(13)—C(8) | 118.00 (11) | C(16)—C(15)—H(15) | 120.575 |
| N(3)—C(13)—C(12) | 123.53 (12) | N(3)—C(16)—H(16) | 117.860 |
| C(8)—C(13)—C(12) | 118.47 (12) | C(15)—C(16)—H(16) | 117.867 |
| C(12)—C(14)—C(15) | 119.70 (12) | C(17)—C(18)—H(18) | 119.021 |
| C(14)—C(15)—C(16) | 118.85 (13) | C(19)—C(18)—H(18) | 119.027 |
| N(3)—C(16)—C(15) | 124.27 (13) | C(18)—C(19)—H(19) | 120.077 |
| O(6)—C(17)—C(18) | 122.08 (12) | C(20)—C(19)—H(19) | 120.083 |
| O(6)—C(17)—C(22) | 121.67 (11) | C(20)—C(21)—H(21) | 120.090 |
| C(18)—C(17)—C(22) | 116.25 (11) | C(22)—C(21)—H(21) | 120.102 |
| C(17)—C(18)—C(19) | 121.95 (12) | N(5)—C(23)—H(23) | 118.877 |
| C(18)—C(19)—C(20) | 119.84 (12) | C(22)—C(23)—H(23) | 118.848 |
| N(4)—C(20)—C(19) | 118.97 (11) | C(24)—C(25)—H(25) | 120.175 |
| N(4)—C(20)—C(21) | 119.55 (11) | C(26)—C(25)—H(25) | 120.176 |
| C(19)—C(20)—C(21) | 121.48 (12) | C(25)—C(26)—H(26) | 119.375 |
| C(20)—C(21)—C(22) | 119.81 (12) | C(27)—C(26)—H(26) | 119.367 |
| C(17)—C(22)—C(21) | 120.63 (12) | C(26)—C(27)—H(27) | 119.913 |
| C(17)—C(22)—C(23) | 120.58 (11) | C(28)—C(27)—H(27) | 119.923 |
| C(21)—C(22)—C(23) | 118.78 (12) | C(28)—C(30)—H(30) | 120.419 |
| N(5)—C(23)—C(22) | 122.27 (12) | C(31)—C(30)—H(30) | 120.408 |
| N(5)—C(24)—C(25) | 124.01 (11) | C(30)—C(31)—H(31) | 120.222 |
| N(5)—C(24)—C(29) | 115.21 (11) | C(32)—C(31)—H(31) | 120.227 |
| C(25)—C(24)—C(29) | 120.76 (12) | N(6)—C(32)—H(32) | 118.204 |
| C(24)—C(25)—C(26) | 119.65 (12) | C(31)—C(32)—H(32) | 118.209 |
| O(2)—N(1)—C(4)—C(3) | −2.84 (16) | C(11)—C(12)—C(13)—C(8) | 0.56 (17) |
| O(3)—N(1)—C(4)—C(5) | −1.75 (16) | C(13)—C(12)—C(14)—C(15) | 0.26 (17) |
| C(7)—N(2)—C(8)—C(9) | −0.65 (19) | C(14)—C(12)—C(13)—N(3) | 0.26 (18) |
| C(13)—N(3)—C(16)—C(15) | 0.39 (17) | C(12)—C(14)—C(15)—C(16) | −0.43 (18) |
| C(16)—N(3)—C(13)—C(12) | −0.57 (17) | C(14)—C(15)—C(16)—N(3) | 0.10 (19) |
| O(4)—N(4)—C(20)—C(19) | 0.75 (17) | O(6)—C(17)—C(22)—C(23) | 1.3 (2) |
| O(5)—N(4)—C(20)—C(21) | 1.07 (18) | C(18)—C(17)—C(22)—C(21) | 1.45 (18) |
| C(23)—N(5)—C(24)—C(25) | 1.0 (2) | C(22)—C(17)—C(18)—C(19) | −2.17 (19) |
| C(29)—N(6)—C(32)—C(31) | −0.54 (19) | C(17)—C(18)—C(19)—C(20) | 1.1 (2) |
| C(32)—N(6)—C(29)—C(28) | 0.14 (18) | C(18)—C(19)—C(20)—C(21) | 0.8 (2) |
| O(1)—C(1)—C(6)—C(7) | −2.14 (18) | C(19)—C(20)—C(21)—C(22) | −1.5 (2) |
| C(2)—C(1)—C(6)—C(5) | −3.13 (17) | C(20)—C(21)—C(22)—C(17) | 0.32 (19) |
| C(6)—C(1)—C(2)—C(3) | 2.60 (17) | C(17)—C(22)—C(23)—N(5) | −0.1 (2) |
| C(1)—C(2)—C(3)—C(4) | −0.08 (18) | N(5)—C(24)—C(29)—N(6) | −0.88 (17) |
| C(2)—C(3)—C(4)—C(5) | −2.11 (18) | C(25)—C(24)—C(29)—C(28) | 0.72 (18) |
| C(3)—C(4)—C(5)—C(6) | 1.54 (18) | C(29)—C(24)—C(25)—C(26) | −0.71 (19) |
| C(4)—C(5)—C(6)—C(1) | 1.17 (18) | C(24)—C(25)—C(26)—C(27) | 0.0 (2) |
| C(1)—C(6)—C(7)—N(2) | 0.57 (19) | C(25)—C(26)—C(27)—C(28) | 0.7 (2) |
| N(2)—C(8)—C(13)—N(3) | 0.29 (16) | C(26)—C(27)—C(28)—C(29) | −0.67 (19) |
| C(9)—C(8)—C(13)—C(12) | −0.22 (17) | C(27)—C(28)—C(29)—C(24) | −0.02 (18) |
| C(13)—C(8)—C(9)—C(10) | −0.30 (18) | C(29)—C(28)—C(30)—C(31) | −0.49 (18) |
| C(8)—C(9)—C(10)—C(11) | 0.49 (18) | C(30)—C(28)—C(29)—N(6) | 0.37 (19) |
| C(9)—C(10)—C(11)—C(12) | −0.14 (18) | C(28)—C(30)—C(31)—C(32) | 0.2 (2) |
| C(10)—C(11)—C(12)—C(13) | −0.39 (18) | C(30)—C(31)—C(32)—N(6) | 0.4 (2) |
| Symmetry codes: (i) x−1, y, z; (ii) −x+1, −y+1, −z; (iii) −x, −y+1, −z; (iv) x+1, y, z; (v) −x+1, −y+2, −z; (vi) −x+2, −y+1, −z; (vii) −x+2, −y+2, −z; (viii) −x, −y+1, −z+1; (ix) −x, −y+2, −z+1; (x) −x+1, −y+1, −z+1; (xi) −x+1, −y, −z+1; (xii) x−1, y, z+1; (xiii) x+1, y, z−1; (xiv) x, y+1, z; (xv) x, y−1, z; (xvi) x−1, y+1, z; (xvii) x+1, y−1, z. |
| D—H···A | D—H | H···A | D···A | D—H···A |
| N2—H2N···O1 | 0.88 | 2.01 | 2.6849 (15) | 132 |
| N2—H2N···N3 | 0.88 | 2.31 | 2.6942 (16) | 107 |
| N5—H5N···O6 | 0.88 | 1.88 | 2.5915 (14) | 137 |
| N5—H5N···N6 | 0.88 | 2.25 | 2.6645 (15) | 109 |
Experimental details
| Crystal data | |
| Chemical formula | C16H11N3O3 |
| Mr | 293.28 |
| Crystal system, space group | Triclinic, P1 |
| Temperature (K) | 93 |
| a, b, c (Å) | 7.1583 (6), 8.2978 (7), 22.040 (2) |
| α, β, γ (°) | 87.432 (9), 86.258 (12), 83.518 (11) |
| V (Å3) | 1297.1 (2) |
| Z | 4 |
| Radiation type | Mo Kα |
| µ (mm−1) | 0.11 |
| Crystal size (mm) | 0.25 × 0.23 × 0.18 |
| Data collection | |
| Diffractometer | Rigaku Mercury70 CCD |
| Absorption correction | Multi-scan (REQAB; Jacobson, 1998) |
| Tmin, Tmax | 0.881, 0.981 |
| No. of measured, independent and observed [F2 > 2σ(F2)] reflections | 16456, 5854, 4472 |
| Rint | 0.040 |
| (sin θ/λ)max (Å−1) | 0.649 |
| Refinement | |
| R[F2 > 2σ(F2)], wR(F2), S | 0.043, 0.130, 1.06 |
| No. of reflections | 5854 |
| No. of parameters | 397 |
| H-atom treatment | H-atom parameters constrained |
| Δρmax, Δρmin (e Å−3) | 0.32, −0.33 |
Computer programs: CrystalClear-SM Expert (Rigaku, 1999), SIR2004 (Burla et al., 2005), SHELXL97 (Sheldrick, 2008), CrystalStructure (Rigaku, 2007).
| D—H···A | D—H | H···A | D···A | D—H···A |
| N2—H2N···O1 | 0.880 | 2.013 | 2.6849 (15) | 132.26 |
| N2—H2N···N3 | 0.880 | 2.305 | 2.6942 (16) | 106.77 |
| N5—H5N···O6 | 0.880 | 1.875 | 2.5915 (14) | 137.26 |
| N5—H5N···N6 | 0.880 | 2.246 | 2.6645 (15) | 108.87 |
Acknowledgements
The authors thank the Japan Private School Promotion Foundation for financial support.
References
Burla, M. C., Caliandro, R., Camalli, M., Carrozzini, B., Cascarano, G. L., De Caro, L., Giacovazzo, C., Polidori, G. & Spagna, R. (2005). J. Appl. Cryst. 38, 381–388. Web of Science CrossRef CAS IUCr Journals Google Scholar
Jacobson, R. (1998). REQAB. Private communication to the Rigaku Corporation, Tokyo, Japan. Google Scholar
Rigaku (1999). CrystalClear-SM Expert. Rigaku Corporation, Tokyo, Japan. Google Scholar
Rigaku (2007). CrystalStructure. Rigaku and Rigaku Americas, The Woodlands, Texas, USA. Google Scholar
Sheldrick, G. M. (2008). Acta Cryst. A64, 112–122. Web of Science CrossRef CAS IUCr Journals Google Scholar
Shibahara, T., Takahashi, M., Maekawa, A. & Takagi, H. (2010). Acta Cryst. E66, o429. Web of Science CSD CrossRef IUCr Journals Google Scholar
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![[P \overline 1] Mathematical equation](teximages/jh2173fi1.gif)
![[Figure 1]](./jh2173fig1thm.gif)
![[Figure 2]](./jh2173fig2thm.gif)




In the present work, the title compound, (I), was prepared and the structure determined to explore the substituent effects of Schiff base ligands on the fluorescence of metal complexes (Shibahara et al., 2010). The molecule of (I) (Fig. 1) exists in the keto form and the C=O and N–H bonds are mutually cis. In the structure of (I), N–H···O carbonyl and N–H···N pyridine intramolecular hydrogen bonds exist (Table 1) but there is no evidence of formal intermolecular hydrogen-bonding associations (Fig. 2).