| Literature DB >> 21589359 |
Liang-Quan Sheng1, Hua-Jie Xu, Na-Na Du, Xue-Yue Jiang.
Abstract
The title compound, C(13)H(12)N(2)O(3), has an E configuration with respect to the C=N bond: the conformation is stabilized by an intramolecular O-H⋯N hydrogen bond. In the crystal, an N-H⋯O interaction links the molecules into a C(4) chain along [100].Entities:
Year: 2010 PMID: 21589359 PMCID: PMC3011666 DOI: 10.1107/S1600536810044041
Source DB: PubMed Journal: Acta Crystallogr Sect E Struct Rep Online ISSN: 1600-5368
| C13H12N2O3 | |
| Orthorhombic, | Mo |
| Hall symbol: P 2ac 2ab | Cell parameters from 2986 reflections |
| θ = 3.4–29.1° | |
| µ = 0.10 mm−1 | |
| Block, yellow | |
| 0.40 × 0.36 × 0.30 mm |
| Oxford Diffraction Gemini S Ultra diffractometer | 1562 independent reflections |
| Radiation source: Enhance (Mo) X-ray Source | 1120 reflections with |
| graphite | |
| Detector resolution: 15.9149 pixels mm-1 | θmax = 27.9°, θmin = 3.4° |
| ω scans | |
| Absorption correction: multi-scan ( | |
| 6329 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 | |
| 1562 reflections | (Δ/σ)max < 0.001 |
| 165 parameters | Δρmax = 0.13 e Å−3 |
| 0 restraints | Δρmin = −0.13 e Å−3 |
| Experimental. Absorption correction: CrysAlisPro,(Oxford Diffraction 2009). Version 1.171.33.66 (release 28-04-2010 CrysAlis171 .NET) (compiled Apr 28 2010,14:27:37) Empirical absorption correction using spherical harmonics, implemented in SCALE3 ABSPACK scaling algorithm. |
| 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 | 0.7358 (4) | 0.2360 (2) | 0.64442 (8) | 0.0492 (5) | |
| H1A | 0.8342 | 0.2851 | 0.6711 | 0.059* | |
| C2 | 0.7869 (4) | 0.2539 (2) | 0.58880 (8) | 0.0538 (5) | |
| H2A | 0.9175 | 0.3163 | 0.5774 | 0.065* | |
| C3 | 0.6428 (4) | 0.1785 (2) | 0.54858 (8) | 0.0529 (5) | |
| H3 | 0.6800 | 0.1901 | 0.5104 | 0.064* | |
| C4 | 0.4483 (4) | 0.0881 (2) | 0.56460 (7) | 0.0460 (5) | |
| H4 | 0.3539 | 0.0397 | 0.5371 | 0.055* | |
| C5 | 0.3871 (3) | 0.06633 (18) | 0.62220 (7) | 0.0363 (4) | |
| C6 | 0.5348 (3) | 0.14347 (18) | 0.66256 (7) | 0.0402 (4) | |
| C7 | 0.4774 (4) | 0.1259 (2) | 0.72052 (7) | 0.0478 (5) | |
| H7 | 0.5710 | 0.1780 | 0.7471 | 0.057* | |
| C8 | 0.2899 (4) | 0.0355 (2) | 0.73821 (7) | 0.0476 (5) | |
| H8 | 0.2564 | 0.0256 | 0.7766 | 0.057* | |
| C9 | 0.1459 (3) | −0.04352 (19) | 0.69896 (7) | 0.0406 (4) | |
| C10 | 0.1867 (3) | −0.02866 (18) | 0.64118 (7) | 0.0354 (4) | |
| C11 | 0.0239 (3) | −0.10114 (18) | 0.60072 (6) | 0.0396 (4) | |
| H11 | 0.0471 | −0.0813 | 0.5626 | 0.047* | |
| C12 | −0.4938 (4) | −0.33819 (19) | 0.57803 (6) | 0.0397 (4) | |
| C13 | −0.7307 (4) | −0.4828 (2) | 0.64025 (8) | 0.0554 (5) | |
| H13A | −0.8917 | −0.4395 | 0.6294 | 0.083* | |
| H13B | −0.7372 | −0.5087 | 0.6795 | 0.083* | |
| H13C | −0.7014 | −0.5677 | 0.6179 | 0.083* | |
| N1 | −0.1522 (3) | −0.19204 (16) | 0.61512 (6) | 0.0410 (4) | |
| N2 | −0.2962 (3) | −0.24594 (17) | 0.57083 (5) | 0.0455 (4) | |
| H2 | −0.2578 | −0.2193 | 0.5371 | 0.055* | |
| O1 | −0.0360 (3) | −0.13205 (14) | 0.72081 (5) | 0.0553 (4) | |
| H1 | −0.1165 | −0.1705 | 0.6951 | 0.083* | |
| O2 | −0.6293 (2) | −0.37715 (15) | 0.53872 (5) | 0.0548 (4) | |
| O3 | −0.5234 (2) | −0.38178 (12) | 0.63113 (4) | 0.0462 (3) |
| C1 | 0.0448 (11) | 0.0476 (11) | 0.0551 (11) | −0.0007 (12) | −0.0054 (9) | −0.0056 (10) |
| C2 | 0.0448 (11) | 0.0570 (12) | 0.0597 (12) | −0.0065 (12) | 0.0032 (11) | 0.0074 (11) |
| C3 | 0.0487 (12) | 0.0657 (14) | 0.0443 (10) | −0.0078 (12) | −0.0017 (10) | 0.0070 (10) |
| C4 | 0.0413 (11) | 0.0562 (12) | 0.0404 (9) | −0.0019 (11) | −0.0027 (9) | 0.0043 (9) |
| C5 | 0.0347 (9) | 0.0353 (9) | 0.0388 (9) | 0.0067 (9) | −0.0037 (8) | 0.0020 (8) |
| C6 | 0.0385 (10) | 0.0368 (10) | 0.0453 (9) | 0.0044 (11) | −0.0051 (9) | 0.0009 (9) |
| C7 | 0.0546 (11) | 0.0499 (11) | 0.0390 (9) | −0.0025 (13) | −0.0065 (10) | −0.0068 (9) |
| C8 | 0.0570 (12) | 0.0542 (12) | 0.0315 (9) | 0.0008 (12) | −0.0029 (9) | −0.0013 (9) |
| C9 | 0.0406 (10) | 0.0410 (10) | 0.0404 (10) | 0.0028 (10) | −0.0001 (9) | 0.0058 (9) |
| C10 | 0.0359 (10) | 0.0358 (9) | 0.0346 (9) | 0.0044 (10) | −0.0040 (8) | 0.0002 (8) |
| C11 | 0.0401 (10) | 0.0427 (10) | 0.0359 (9) | 0.0007 (12) | 0.0000 (8) | 0.0025 (8) |
| C12 | 0.0427 (10) | 0.0428 (10) | 0.0336 (9) | 0.0023 (11) | −0.0029 (9) | −0.0007 (8) |
| C13 | 0.0492 (12) | 0.0622 (12) | 0.0547 (11) | −0.0121 (13) | −0.0041 (10) | 0.0117 (10) |
| N1 | 0.0422 (9) | 0.0446 (9) | 0.0362 (7) | −0.0021 (9) | −0.0076 (7) | −0.0017 (7) |
| N2 | 0.0503 (9) | 0.0556 (9) | 0.0305 (7) | −0.0110 (10) | −0.0022 (7) | 0.0015 (7) |
| O1 | 0.0580 (8) | 0.0671 (9) | 0.0406 (6) | −0.0135 (9) | 0.0007 (7) | 0.0059 (7) |
| O2 | 0.0601 (8) | 0.0684 (9) | 0.0360 (6) | −0.0118 (9) | −0.0126 (6) | 0.0004 (7) |
| O3 | 0.0506 (7) | 0.0528 (7) | 0.0352 (6) | −0.0126 (8) | −0.0053 (6) | 0.0075 (6) |
| C1—C2 | 1.353 (2) | C9—O1 | 1.3523 (19) |
| C1—C6 | 1.416 (2) | C9—C10 | 1.391 (2) |
| C1—H1A | 0.9300 | C10—C11 | 1.442 (2) |
| C2—C3 | 1.397 (3) | C11—N1 | 1.288 (2) |
| C2—H2A | 0.9300 | C11—H11 | 0.9300 |
| C3—C4 | 1.364 (2) | C12—O2 | 1.2203 (19) |
| C3—H3 | 0.9300 | C12—O3 | 1.3294 (19) |
| C4—C5 | 1.414 (2) | C12—N2 | 1.344 (2) |
| C4—H4 | 0.9300 | C13—O3 | 1.441 (2) |
| C5—C6 | 1.418 (2) | C13—H13A | 0.9600 |
| C5—C10 | 1.433 (2) | C13—H13B | 0.9600 |
| C6—C7 | 1.413 (2) | C13—H13C | 0.9600 |
| C7—C8 | 1.350 (2) | N1—N2 | 1.3804 (18) |
| C7—H7 | 0.9300 | N2—H2 | 0.8600 |
| C8—C9 | 1.399 (2) | O1—H1 | 0.8200 |
| C8—H8 | 0.9300 | ||
| C2—C1—C6 | 120.88 (18) | O1—C9—C10 | 122.83 (16) |
| C2—C1—H1A | 119.6 | O1—C9—C8 | 115.79 (15) |
| C6—C1—H1A | 119.6 | C10—C9—C8 | 121.38 (17) |
| C1—C2—C3 | 119.82 (19) | C9—C10—C5 | 118.63 (16) |
| C1—C2—H2A | 120.1 | C9—C10—C11 | 121.23 (16) |
| C3—C2—H2A | 120.1 | C5—C10—C11 | 120.08 (14) |
| C4—C3—C2 | 120.82 (17) | N1—C11—C10 | 122.89 (14) |
| C4—C3—H3 | 119.6 | N1—C11—H11 | 118.6 |
| C2—C3—H3 | 119.6 | C10—C11—H11 | 118.6 |
| C3—C4—C5 | 121.39 (17) | O2—C12—O3 | 124.41 (18) |
| C3—C4—H4 | 119.3 | O2—C12—N2 | 121.93 (15) |
| C5—C4—H4 | 119.3 | O3—C12—N2 | 113.66 (15) |
| C4—C5—C6 | 117.21 (16) | O3—C13—H13A | 109.5 |
| C4—C5—C10 | 123.50 (16) | O3—C13—H13B | 109.5 |
| C6—C5—C10 | 119.29 (15) | H13A—C13—H13B | 109.5 |
| C7—C6—C1 | 121.25 (17) | O3—C13—H13C | 109.5 |
| C7—C6—C5 | 118.88 (17) | H13A—C13—H13C | 109.5 |
| C1—C6—C5 | 119.87 (15) | H13B—C13—H13C | 109.5 |
| C8—C7—C6 | 121.60 (17) | C11—N1—N2 | 114.73 (13) |
| C8—C7—H7 | 119.2 | C12—N2—N1 | 123.02 (13) |
| C6—C7—H7 | 119.2 | C12—N2—H2 | 118.5 |
| C7—C8—C9 | 120.18 (16) | N1—N2—H2 | 118.5 |
| C7—C8—H8 | 119.9 | C9—O1—H1 | 109.5 |
| C9—C8—H8 | 119.9 | C12—O3—C13 | 115.17 (14) |
| C6—C1—C2—C3 | −1.1 (3) | C5—C10—C9—O1 | −179.05 (14) |
| C1—C2—C3—C4 | 0.9 (3) | C5—C10—C9—C8 | 2.1 (2) |
| C5—C4—C3—C2 | −0.6 (3) | C11—C10—C9—O1 | 4.0 (3) |
| C6—C5—C4—C3 | 0.6 (3) | C11—C10—C9—C8 | −174.82 (16) |
| C10—C5—C4—C3 | −179.27 (16) | C9—C10—C5—C4 | 178.98 (18) |
| C2—C1—C6—C7 | −178.94 (18) | C9—C10—C5—C6 | −0.9 (2) |
| C2—C1—C6—C5 | 1.1 (3) | C11—C10—C5—C4 | −4.0 (2) |
| C4—C5—C6—C7 | 179.26 (17) | C11—C10—C5—C6 | 176.13 (15) |
| C10—C5—C6—C7 | −0.9 (2) | C9—C10—C11—N1 | −6.0 (2) |
| C4—C5—C6—C1 | −0.8 (2) | C5—C10—C11—N1 | 177.12 (14) |
| C10—C5—C6—C1 | 179.04 (15) | N2—N1—C11—C10 | 177.35 (15) |
| C1—C6—C7—C8 | −178.46 (16) | N1—N2—C12—O2 | 175.09 (16) |
| C5—C6—C7—C8 | 1.5 (3) | N1—N2—C12—O3 | −5.3 (2) |
| C9—C8—C7—C6 | −0.2 (3) | C12—N2—N1—C11 | −177.71 (15) |
| C7—C8—C9—O1 | 179.49 (16) | C13—O3—C12—O2 | 0.6 (3) |
| C7—C8—C9—C10 | −1.6 (3) | C13—O3—C12—N2 | −178.95 (13) |
| H··· | ||||
| O1—H1···N1 | 0.82 | 1.91 | 2.6332 (18) | 146 |
| N2—H2···O2i | 0.86 | 2.11 | 2.9626 (18) | 170 |
Hydrogen-bond geometry (Å, °)
| H⋯ | ||||
|---|---|---|---|---|
| O1—H1⋯N1 | 0.82 | 1.91 | 2.6332 (18) | 146 |
| N2—H2⋯O2i | 0.86 | 2.11 | 2.9626 (18) | 170 |
Symmetry code: (i) .