| Literature DB >> 21583865 |
Hua-Jie Xu, Na-Na Du, Xue-Yue Jiang, Liang-Quan Sheng, Yu-Peng Tian.
Abstract
The title compound, C(12)H(11)N(3)O(2), adopts an E or trans configuration with respect to the C=N bond. There is an intra-molecular O-H⋯N hydrogen bond involving the hydroxyl H atom and an N atom of the hydrazine group. In the crystal structure, mol-ecules are connected via N-H⋯O hydrogen bonds, forming a three-dimensional network.Entities:
Year: 2009 PMID: 21583865 PMCID: PMC2977729 DOI: 10.1107/S160053680901174X
Source DB: PubMed Journal: Acta Crystallogr Sect E Struct Rep Online ISSN: 1600-5368
| C12H11N3O2 | |
| Monoclinic, | Mo |
| Hall symbol: -P 2ybc | Cell parameters from 628 reflections |
| θ = 2.5–15° | |
| µ = 0.10 mm−1 | |
| β = 114.26 (3)° | Block, yellow |
| 0.20 × 0.10 × 0.10 mm | |
| Bruker SMART CCD area-detector diffractometer | 2324 independent reflections |
| Radiation source: fine-focus sealed tube | 1550 reflections with |
| graphite | |
| φ and ω scans | θmax = 27.0°, θmin = 2.8° |
| Absorption correction: multi-scan ( | |
| 6629 measured reflections |
| Refinement on | Primary atom site location: structure-invariant direct methods |
| Least-squares matrix: full | Secondary atom site location: difference Fourier map |
| Hydrogen site location: inferred from neighbouring sites | |
| H-atom parameters constrained | |
| 2324 reflections | (Δ/σ)max < 0.001 |
| 155 parameters | Δρmax = 0.19 e Å−3 |
| 0 restraints | Δρmin = −0.15 e Å−3 |
| 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 |
| C1 | 0.23742 (8) | 0.2085 (3) | 0.15396 (8) | 0.0367 (3) | |
| C2 | 0.24256 (9) | 0.1120 (3) | 0.23930 (9) | 0.0441 (3) | |
| C3 | 0.30716 (10) | −0.0898 (3) | 0.29109 (10) | 0.0538 (4) | |
| H3C | 0.3094 | −0.1497 | 0.3481 | 0.065* | |
| C4 | 0.36618 (10) | −0.1978 (3) | 0.25859 (10) | 0.0530 (4) | |
| H4A | 0.4089 | −0.3307 | 0.2939 | 0.064* | |
| C5 | 0.36419 (8) | −0.1126 (3) | 0.17185 (9) | 0.0435 (3) | |
| C6 | 0.42499 (10) | −0.2280 (3) | 0.13721 (11) | 0.0572 (4) | |
| H6A | 0.4674 | −0.3622 | 0.1722 | 0.069* | |
| C7 | 0.42258 (10) | −0.1462 (4) | 0.05361 (12) | 0.0623 (4) | |
| H7A | 0.4634 | −0.2231 | 0.0320 | 0.075* | |
| C8 | 0.35881 (11) | 0.0531 (3) | 0.00052 (11) | 0.0571 (4) | |
| H8A | 0.3572 | 0.1088 | −0.0567 | 0.068* | |
| C9 | 0.29852 (9) | 0.1678 (3) | 0.03161 (9) | 0.0477 (4) | |
| H9A | 0.2560 | 0.2989 | −0.0053 | 0.057* | |
| C10 | 0.29938 (8) | 0.0915 (3) | 0.11853 (9) | 0.0377 (3) | |
| C11 | 0.17325 (8) | 0.4299 (3) | 0.10430 (9) | 0.0383 (3) | |
| H11 | 0.1777 | 0.5185 | 0.0537 | 0.046* | |
| C12 | −0.01922 (9) | 0.7854 (3) | 0.10281 (9) | 0.0405 (3) | |
| N1 | 0.11062 (7) | 0.5029 (2) | 0.13008 (7) | 0.0419 (3) | |
| N2 | 0.05492 (7) | 0.7251 (2) | 0.08591 (7) | 0.0447 (3) | |
| H2 | 0.0671 | 0.8266 | 0.0473 | 0.054* | |
| N3 | −0.04085 (8) | 0.6020 (3) | 0.15536 (8) | 0.0551 (4) | |
| H3A | −0.0873 | 0.6333 | 0.1678 | 0.066* | |
| H3B | −0.0083 | 0.4530 | 0.1765 | 0.066* | |
| O1 | 0.18694 (7) | 0.2086 (2) | 0.27791 (7) | 0.0616 (3) | |
| H1 | 0.1521 | 0.3272 | 0.2436 | 0.092* | |
| O2 | −0.06341 (7) | 1.00232 (19) | 0.07058 (6) | 0.0510 (3) |
| C1 | 0.0325 (6) | 0.0356 (7) | 0.0400 (7) | −0.0004 (5) | 0.0127 (6) | 0.0012 (6) |
| C2 | 0.0426 (7) | 0.0456 (8) | 0.0445 (7) | 0.0005 (6) | 0.0183 (6) | 0.0036 (6) |
| C3 | 0.0547 (9) | 0.0555 (9) | 0.0458 (8) | 0.0047 (7) | 0.0151 (7) | 0.0146 (7) |
| C4 | 0.0425 (8) | 0.0467 (9) | 0.0575 (9) | 0.0073 (7) | 0.0080 (7) | 0.0094 (7) |
| C5 | 0.0317 (7) | 0.0378 (8) | 0.0543 (8) | −0.0019 (6) | 0.0108 (6) | −0.0042 (6) |
| C6 | 0.0386 (8) | 0.0501 (9) | 0.0765 (11) | 0.0066 (7) | 0.0172 (7) | −0.0063 (8) |
| C7 | 0.0479 (8) | 0.0625 (11) | 0.0841 (12) | 0.0004 (8) | 0.0347 (8) | −0.0223 (9) |
| C8 | 0.0560 (9) | 0.0636 (10) | 0.0593 (9) | −0.0035 (8) | 0.0313 (8) | −0.0097 (8) |
| C9 | 0.0436 (8) | 0.0519 (9) | 0.0478 (8) | 0.0035 (6) | 0.0191 (7) | −0.0028 (6) |
| C10 | 0.0313 (6) | 0.0356 (7) | 0.0438 (7) | −0.0040 (5) | 0.0131 (6) | −0.0052 (6) |
| C11 | 0.0371 (7) | 0.0381 (8) | 0.0389 (7) | −0.0001 (6) | 0.0150 (6) | 0.0004 (6) |
| C12 | 0.0416 (7) | 0.0368 (8) | 0.0434 (7) | 0.0014 (6) | 0.0177 (6) | −0.0071 (6) |
| N1 | 0.0385 (6) | 0.0396 (6) | 0.0480 (6) | 0.0057 (5) | 0.0182 (5) | 0.0030 (5) |
| N2 | 0.0428 (6) | 0.0401 (7) | 0.0560 (7) | 0.0097 (5) | 0.0250 (6) | 0.0108 (5) |
| N3 | 0.0579 (8) | 0.0484 (8) | 0.0733 (8) | 0.0123 (6) | 0.0414 (7) | 0.0112 (6) |
| O1 | 0.0642 (7) | 0.0759 (8) | 0.0575 (6) | 0.0184 (6) | 0.0378 (6) | 0.0190 (5) |
| O2 | 0.0525 (6) | 0.0432 (6) | 0.0616 (6) | 0.0139 (5) | 0.0280 (5) | 0.0039 (5) |
| C1—C2 | 1.3916 (17) | C8—C9 | 1.3667 (18) |
| C1—C10 | 1.4390 (16) | C8—H8A | 0.9300 |
| C1—C11 | 1.4540 (17) | C9—C10 | 1.4126 (18) |
| C2—O1 | 1.3525 (15) | C9—H9A | 0.9300 |
| C2—C3 | 1.4013 (19) | C11—N1 | 1.2798 (15) |
| C3—C4 | 1.352 (2) | C11—H11 | 0.9300 |
| C3—H3C | 0.9300 | C12—O2 | 1.2336 (14) |
| C4—C5 | 1.414 (2) | C12—N3 | 1.3417 (16) |
| C4—H4A | 0.9300 | C12—N2 | 1.3554 (15) |
| C5—C6 | 1.4120 (19) | N1—N2 | 1.3719 (14) |
| C5—C10 | 1.4172 (18) | N2—H2 | 0.8600 |
| C6—C7 | 1.360 (2) | N3—H3A | 0.8600 |
| C6—H6A | 0.9300 | N3—H3B | 0.8600 |
| C7—C8 | 1.392 (2) | O1—H1 | 0.8200 |
| C7—H7A | 0.9300 | ||
| C2—C1—C10 | 118.31 (12) | C9—C8—H8A | 119.7 |
| C2—C1—C11 | 120.31 (11) | C7—C8—H8A | 119.7 |
| C10—C1—C11 | 121.34 (11) | C8—C9—C10 | 121.44 (14) |
| O1—C2—C1 | 122.52 (12) | C8—C9—H9A | 119.3 |
| O1—C2—C3 | 115.95 (12) | C10—C9—H9A | 119.3 |
| C1—C2—C3 | 121.53 (12) | C9—C10—C5 | 117.51 (11) |
| C4—C3—C2 | 120.36 (13) | C9—C10—C1 | 123.13 (12) |
| C4—C3—H3C | 119.8 | C5—C10—C1 | 119.36 (11) |
| C2—C3—H3C | 119.8 | N1—C11—C1 | 120.08 (11) |
| C3—C4—C5 | 121.27 (13) | N1—C11—H11 | 120.0 |
| C3—C4—H4A | 119.4 | C1—C11—H11 | 120.0 |
| C5—C4—H4A | 119.4 | O2—C12—N3 | 122.80 (12) |
| C6—C5—C4 | 121.35 (14) | O2—C12—N2 | 119.96 (12) |
| C6—C5—C10 | 119.48 (13) | N3—C12—N2 | 117.24 (12) |
| C4—C5—C10 | 119.17 (12) | C11—N1—N2 | 118.76 (10) |
| C7—C6—C5 | 121.13 (15) | C12—N2—N1 | 120.39 (10) |
| C7—C6—H6A | 119.4 | C12—N2—H2 | 119.8 |
| C5—C6—H6A | 119.4 | N1—N2—H2 | 119.8 |
| C6—C7—C8 | 119.79 (13) | C12—N3—H3A | 120.0 |
| C6—C7—H7A | 120.1 | C12—N3—H3B | 120.0 |
| C8—C7—H7A | 120.1 | H3A—N3—H3B | 120.0 |
| C9—C8—C7 | 120.64 (14) | C2—O1—H1 | 109.5 |
| C10—C1—C2—O1 | −179.71 (12) | C8—C9—C10—C1 | 179.65 (12) |
| C11—C1—C2—O1 | 2.7 (2) | C6—C5—C10—C9 | 0.63 (18) |
| C10—C1—C2—C3 | 1.2 (2) | C4—C5—C10—C9 | −179.00 (12) |
| C11—C1—C2—C3 | −176.41 (13) | C6—C5—C10—C1 | 179.93 (12) |
| O1—C2—C3—C4 | −179.60 (13) | C4—C5—C10—C1 | 0.30 (18) |
| C1—C2—C3—C4 | −0.4 (2) | C2—C1—C10—C9 | 178.15 (12) |
| C2—C3—C4—C5 | −0.4 (2) | C11—C1—C10—C9 | −4.27 (19) |
| C3—C4—C5—C6 | −179.15 (13) | C2—C1—C10—C5 | −1.10 (18) |
| C3—C4—C5—C10 | 0.5 (2) | C11—C1—C10—C5 | 176.48 (11) |
| C4—C5—C6—C7 | 179.75 (13) | C2—C1—C11—N1 | −12.17 (19) |
| C10—C5—C6—C7 | 0.1 (2) | C10—C1—C11—N1 | 170.30 (11) |
| C5—C6—C7—C8 | −0.5 (2) | C1—C11—N1—N2 | 175.68 (11) |
| C6—C7—C8—C9 | 0.0 (2) | O2—C12—N2—N1 | 172.35 (11) |
| C7—C8—C9—C10 | 0.8 (2) | N3—C12—N2—N1 | −7.35 (18) |
| C8—C9—C10—C5 | −1.1 (2) | C11—N1—N2—C12 | 171.46 (11) |
| H··· | ||||
| O1—H1···N1 | 0.82 | 1.83 | 2.5563 (15) | 146 |
| N2—H2···O2i | 0.86 | 2.01 | 2.8385 (15) | 163 |
| N3—H3A···O1ii | 0.86 | 2.14 | 2.9871 (15) | 171 |
| N3—H3B···O2iii | 0.86 | 2.63 | 3.0957 (16) | 115 |
Hydrogen-bond geometry (Å, °)
| H⋯ | ||||
|---|---|---|---|---|
| O1—H1⋯N1 | 0.82 | 1.83 | 2.5563 (15) | 146 |
| N2—H2⋯O2i | 0.86 | 2.01 | 2.8385 (15) | 163 |
| N3—H3 | 0.86 | 2.14 | 2.9871 (15) | 171 |
| N3—H3 | 0.86 | 2.63 | 3.0957 (16) | 115 |
Symmetry codes: (i) ; (ii) ; (iii) .