| Literature DB >> 21588050 |
Abdul Rauf Raza, Bushra Nisar, M Nawaz Tahir.
Abstract
The mol-ecule of the title compound, C(13)H(10)N(2)O(4), is almost planar with a dihedral angle between the benzene rings of 1.99 (13)°. The nitro group and its parent benzene ring are oriented at a dihedral angle of 7.6 (3)°. Intra-molecular C-H⋯O and N-H⋯O hydrogen bonds form two planar S(6) motifs. Inter-molecular O-H⋯O=C hydrogen bonds join mol-ecules into chains extending along the c axis.Entities:
Year: 2010 PMID: 21588050 PMCID: PMC3007066 DOI: 10.1107/S1600536810024621
Source DB: PubMed Journal: Acta Crystallogr Sect E Struct Rep Online ISSN: 1600-5368
| C13H10N2O4 | |
| Monoclinic, | Mo |
| Hall symbol: P -2yc | Cell parameters from 931 reflections |
| θ = 2.8–26.0° | |
| µ = 0.11 mm−1 | |
| β = 97.919 (1)° | Needle, colorless |
| 0.34 × 0.12 × 0.10 mm | |
| Bruker Kappa APEXII CCD diffractometer | 1042 independent reflections |
| Radiation source: fine-focus sealed tube | 966 reflections with |
| graphite | |
| Detector resolution: 8.20 pixels mm-1 | θmax = 25.3°, θmin = 3.7° |
| ω scans | |
| Absorption correction: multi-scan ( | |
| 4381 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 | |
| 1042 reflections | (Δ/σ)max < 0.001 |
| 173 parameters | Δρmax = 0.13 e Å−3 |
| 2 restraints | Δρmin = −0.13 e Å−3 |
| Geometry. Bond distances, angles etc. have been calculated using the rounded fractional coordinates. All su's are estimated from the variances of the (full) variance-covariance matrix. The cell esds are taken into account in the estimation of distances, angles and torsion angles |
| Refinement. Refinement of |
| O1 | 0.87642 (17) | 0.9971 (4) | −0.04316 (13) | 0.0503 (6) | |
| O2 | 1.3304 (2) | 1.6021 (5) | 0.27212 (18) | 0.0782 (8) | |
| O3 | 1.2680 (2) | 1.2889 (5) | 0.38093 (16) | 0.0688 (8) | |
| O4 | 0.88497 (17) | 0.7133 (3) | 0.27868 (13) | 0.0484 (5) | |
| N1 | 1.25998 (19) | 1.4015 (5) | 0.29149 (17) | 0.0502 (7) | |
| N2 | 0.78477 (17) | 0.6615 (4) | 0.10417 (14) | 0.0398 (6) | |
| C1 | 0.9697 (2) | 1.0963 (5) | 0.03785 (17) | 0.0374 (7) | |
| C2 | 1.0633 (2) | 1.2998 (5) | 0.01674 (19) | 0.0452 (8) | |
| C3 | 1.1591 (2) | 1.4007 (5) | 0.09772 (19) | 0.0440 (8) | |
| C4 | 1.1606 (2) | 1.2957 (5) | 0.20283 (19) | 0.0395 (7) | |
| C5 | 1.0696 (2) | 1.0964 (5) | 0.22608 (17) | 0.0382 (7) | |
| C6 | 0.9712 (2) | 0.9923 (4) | 0.14475 (17) | 0.0353 (7) | |
| C7 | 0.8756 (2) | 0.7790 (4) | 0.18042 (17) | 0.0356 (6) | |
| C8 | 0.6844 (2) | 0.4564 (4) | 0.11679 (19) | 0.0378 (7) | |
| C9 | 0.6723 (3) | 0.3201 (5) | 0.2141 (2) | 0.0467 (8) | |
| C10 | 0.5716 (3) | 0.1191 (5) | 0.2159 (2) | 0.0562 (9) | |
| C11 | 0.4843 (3) | 0.0530 (5) | 0.1231 (3) | 0.0565 (9) | |
| C12 | 0.4959 (2) | 0.1904 (5) | 0.0268 (2) | 0.0563 (9) | |
| C13 | 0.5957 (3) | 0.3893 (5) | 0.0230 (2) | 0.0494 (8) | |
| H1 | 0.88228 | 1.08314 | −0.09982 | 0.0754* | |
| H2 | 1.06061 | 1.36856 | −0.05404 | 0.0542* | |
| H2A | 0.78731 | 0.71755 | 0.03824 | 0.0477* | |
| H3 | 1.22149 | 1.53593 | 0.08284 | 0.0528* | |
| H5 | 1.07351 | 1.02973 | 0.29727 | 0.0459* | |
| H9 | 0.73090 | 0.36301 | 0.27744 | 0.0561* | |
| H10 | 0.56322 | 0.02735 | 0.28111 | 0.0674* | |
| H11 | 0.41778 | −0.08347 | 0.12537 | 0.0677* | |
| H12 | 0.43598 | 0.14877 | −0.03597 | 0.0675* | |
| H13 | 0.60379 | 0.47916 | −0.04261 | 0.0592* |
| O1 | 0.0561 (9) | 0.0674 (11) | 0.0251 (9) | −0.0152 (8) | −0.0027 (7) | 0.0045 (8) |
| O2 | 0.0822 (13) | 0.0874 (15) | 0.0612 (13) | −0.0397 (13) | −0.0041 (10) | −0.0068 (11) |
| O3 | 0.0754 (13) | 0.0863 (14) | 0.0391 (12) | −0.0147 (11) | −0.0117 (9) | 0.0010 (10) |
| O4 | 0.0645 (10) | 0.0525 (9) | 0.0267 (9) | −0.0075 (8) | 0.0014 (7) | 0.0006 (7) |
| N1 | 0.0480 (11) | 0.0581 (13) | 0.0424 (13) | −0.0011 (10) | −0.0009 (9) | −0.0086 (10) |
| N2 | 0.0470 (11) | 0.0462 (11) | 0.0258 (10) | −0.0058 (8) | 0.0041 (8) | 0.0007 (8) |
| C1 | 0.0381 (11) | 0.0458 (12) | 0.0275 (12) | 0.0011 (10) | 0.0016 (8) | −0.0024 (9) |
| C2 | 0.0503 (14) | 0.0554 (14) | 0.0301 (13) | −0.0010 (11) | 0.0060 (10) | 0.0036 (10) |
| C3 | 0.0416 (12) | 0.0488 (14) | 0.0419 (14) | −0.0062 (10) | 0.0067 (10) | −0.0030 (11) |
| C4 | 0.0372 (11) | 0.0447 (12) | 0.0356 (13) | 0.0026 (10) | 0.0014 (9) | −0.0067 (10) |
| C5 | 0.0429 (12) | 0.0432 (12) | 0.0279 (12) | 0.0038 (10) | 0.0026 (9) | −0.0006 (9) |
| C6 | 0.0386 (11) | 0.0378 (12) | 0.0288 (12) | 0.0050 (9) | 0.0026 (8) | −0.0015 (8) |
| C7 | 0.0427 (11) | 0.0380 (11) | 0.0258 (11) | 0.0029 (10) | 0.0032 (8) | −0.0015 (9) |
| C8 | 0.0392 (11) | 0.0380 (12) | 0.0364 (12) | 0.0033 (9) | 0.0063 (9) | −0.0007 (9) |
| C9 | 0.0515 (13) | 0.0488 (14) | 0.0396 (14) | −0.0017 (11) | 0.0056 (10) | 0.0038 (11) |
| C10 | 0.0593 (15) | 0.0536 (15) | 0.0581 (18) | −0.0024 (12) | 0.0169 (13) | 0.0125 (12) |
| C11 | 0.0476 (13) | 0.0478 (14) | 0.075 (2) | −0.0085 (11) | 0.0117 (13) | 0.0008 (13) |
| C12 | 0.0479 (14) | 0.0542 (15) | 0.0637 (18) | −0.0065 (12) | −0.0030 (12) | −0.0065 (13) |
| C13 | 0.0534 (14) | 0.0517 (15) | 0.0412 (14) | −0.0063 (12) | 0.0002 (11) | 0.0012 (11) |
| O1—C1 | 1.350 (3) | C6—C7 | 1.498 (3) |
| O2—N1 | 1.229 (3) | C8—C13 | 1.390 (3) |
| O3—N1 | 1.221 (3) | C8—C9 | 1.386 (3) |
| O4—C7 | 1.243 (3) | C9—C10 | 1.387 (4) |
| O1—H1 | 0.8200 | C10—C11 | 1.373 (4) |
| N1—C4 | 1.457 (3) | C11—C12 | 1.376 (4) |
| N2—C8 | 1.420 (3) | C12—C13 | 1.377 (3) |
| N2—C7 | 1.333 (3) | C2—H2 | 0.9300 |
| N2—H2A | 0.8600 | C3—H3 | 0.9300 |
| C1—C6 | 1.408 (3) | C5—H5 | 0.9300 |
| C1—C2 | 1.393 (3) | C9—H9 | 0.9300 |
| C2—C3 | 1.367 (3) | C10—H10 | 0.9300 |
| C3—C4 | 1.389 (3) | C11—H11 | 0.9300 |
| C4—C5 | 1.369 (3) | C12—H12 | 0.9300 |
| C5—C6 | 1.391 (3) | C13—H13 | 0.9300 |
| O1···N2 | 2.675 (2) | C8···C11viii | 3.480 (3) |
| O1···O4i | 2.609 (2) | C8···C6vii | 3.583 (3) |
| O2···C11ii | 3.335 (4) | C8···C1vii | 3.557 (3) |
| O3···C3iii | 3.364 (3) | C9···C7vii | 3.339 (3) |
| O4···C2iv | 3.212 (3) | C9···O4 | 2.853 (3) |
| O4···C9 | 2.853 (3) | C9···C6vii | 3.556 (3) |
| O4···O1iv | 2.609 (2) | C10···C7vii | 3.501 (3) |
| O4···C1iv | 3.319 (3) | C11···C8vii | 3.480 (3) |
| O1···H2A | 1.9500 | C11···C3xi | 3.599 (4) |
| O2···H3 | 2.4500 | C11···O2xii | 3.335 (4) |
| O2···H12v | 2.7300 | C1···H2A | 2.5600 |
| O2···H11ii | 2.5900 | C7···H9 | 2.8100 |
| O3···H5 | 2.4000 | C7···H1iv | 2.7800 |
| O3···H12vi | 2.7800 | H1···H2 | 2.2400 |
| O3···H2iii | 2.8300 | H1···O4i | 1.7900 |
| O3···H3iii | 2.7300 | H1···C7i | 2.7800 |
| O4···H5 | 2.3900 | H1···H5i | 2.4800 |
| O4···H9 | 2.2600 | H2···H1 | 2.2400 |
| O4···H1iv | 1.7900 | H2···O3x | 2.8300 |
| O4···H2iv | 2.5400 | H2···O4i | 2.5400 |
| N2···O1 | 2.675 (2) | H2A···O1 | 1.9500 |
| N2···C1vii | 3.426 (3) | H2A···C1 | 2.5600 |
| C1···N2viii | 3.426 (3) | H2A···H13 | 2.2600 |
| C1···C8viii | 3.557 (3) | H3···O2 | 2.4500 |
| C1···O4i | 3.319 (3) | H3···O3x | 2.7300 |
| C2···O4i | 3.212 (3) | H5···O3 | 2.4000 |
| C3···C6viii | 3.478 (3) | H5···O4 | 2.3900 |
| C3···C11ix | 3.599 (4) | H5···H1iv | 2.4800 |
| C3···O3x | 3.364 (3) | H9···O4 | 2.2600 |
| C6···C8viii | 3.583 (3) | H9···C7 | 2.8100 |
| C6···C3vii | 3.478 (3) | H11···O2xii | 2.5900 |
| C6···C9viii | 3.556 (3) | H12···O2xiii | 2.7300 |
| C7···C10viii | 3.501 (3) | H12···O3xiv | 2.7800 |
| C7···C9viii | 3.339 (3) | H13···H2A | 2.2600 |
| C1—O1—H1 | 109.00 | N2—C8—C13 | 116.1 (2) |
| O2—N1—O3 | 123.5 (2) | C9—C8—C13 | 119.5 (2) |
| O2—N1—C4 | 117.9 (2) | C8—C9—C10 | 119.2 (2) |
| O3—N1—C4 | 118.6 (2) | C9—C10—C11 | 121.2 (2) |
| C7—N2—C8 | 128.92 (18) | C10—C11—C12 | 119.5 (2) |
| C8—N2—H2A | 116.00 | C11—C12—C13 | 120.3 (2) |
| C7—N2—H2A | 116.00 | C8—C13—C12 | 120.3 (2) |
| O1—C1—C2 | 120.8 (2) | C1—C2—H2 | 119.00 |
| O1—C1—C6 | 119.16 (19) | C3—C2—H2 | 119.00 |
| C2—C1—C6 | 120.04 (19) | C2—C3—H3 | 121.00 |
| C1—C2—C3 | 121.5 (2) | C4—C3—H3 | 121.00 |
| C2—C3—C4 | 118.2 (2) | C4—C5—H5 | 120.00 |
| N1—C4—C3 | 119.6 (2) | C6—C5—H5 | 119.00 |
| N1—C4—C5 | 118.7 (2) | C8—C9—H9 | 120.00 |
| C3—C4—C5 | 121.7 (2) | C10—C9—H9 | 120.00 |
| C4—C5—C6 | 120.9 (2) | C9—C10—H10 | 119.00 |
| C5—C6—C7 | 116.10 (18) | C11—C10—H10 | 119.00 |
| C1—C6—C7 | 126.17 (19) | C10—C11—H11 | 120.00 |
| C1—C6—C5 | 117.73 (19) | C12—C11—H11 | 120.00 |
| O4—C7—N2 | 122.28 (19) | C11—C12—H12 | 120.00 |
| O4—C7—C6 | 119.55 (18) | C13—C12—H12 | 120.00 |
| N2—C7—C6 | 118.16 (18) | C8—C13—H13 | 120.00 |
| N2—C8—C9 | 124.4 (2) | C12—C13—H13 | 120.00 |
| O3—N1—C4—C3 | −173.4 (2) | N1—C4—C5—C6 | 178.9 (2) |
| O2—N1—C4—C5 | −171.8 (2) | C3—C4—C5—C6 | −0.4 (3) |
| O2—N1—C4—C3 | 7.4 (3) | C4—C5—C6—C1 | 0.8 (3) |
| O3—N1—C4—C5 | 7.4 (3) | C4—C5—C6—C7 | −178.9 (2) |
| C8—N2—C7—C6 | 179.93 (17) | C1—C6—C7—N2 | 4.2 (3) |
| C7—N2—C8—C9 | −6.5 (3) | C5—C6—C7—O4 | 2.4 (3) |
| C8—N2—C7—O4 | 1.4 (3) | C5—C6—C7—N2 | −176.16 (19) |
| C7—N2—C8—C13 | 174.8 (2) | C1—C6—C7—O4 | −177.2 (2) |
| C6—C1—C2—C3 | 0.8 (3) | N2—C8—C9—C10 | −178.7 (2) |
| O1—C1—C6—C5 | 179.3 (2) | C13—C8—C9—C10 | 0.0 (4) |
| O1—C1—C2—C3 | −179.5 (2) | N2—C8—C13—C12 | 179.3 (2) |
| C2—C1—C6—C5 | −1.0 (3) | C9—C8—C13—C12 | 0.5 (4) |
| C2—C1—C6—C7 | 178.6 (2) | C8—C9—C10—C11 | 0.1 (4) |
| O1—C1—C6—C7 | −1.2 (3) | C9—C10—C11—C12 | −0.7 (4) |
| C1—C2—C3—C4 | −0.3 (3) | C10—C11—C12—C13 | 1.1 (4) |
| C2—C3—C4—C5 | 0.1 (3) | C11—C12—C13—C8 | −1.0 (4) |
| C2—C3—C4—N1 | −179.1 (2) |
| H··· | ||||
| O1—H1···O4i | 0.82 | 1.79 | 2.609 (2) | 176 |
| N2—H2A···O1 | 0.86 | 1.95 | 2.675 (2) | 141 |
| C2—H2···O4i | 0.93 | 2.54 | 3.212 (3) | 130 |
| C5—H5···O4 | 0.93 | 2.39 | 2.729 (3) | 101 |
| C9—H9···O4 | 0.93 | 2.26 | 2.853 (3) | 121 |
| C11—H11···O2xii | 0.93 | 2.59 | 3.335 (4) | 137 |
Hydrogen-bond geometry (Å, °)
| H⋯ | ||||
|---|---|---|---|---|
| O1—H1⋯O4i | 0.82 | 1.79 | 2.609 (2) | 176 |
| N2—H2 | 0.86 | 1.95 | 2.675 (2) | 141 |
| C2—H2⋯O4i | 0.93 | 2.54 | 3.212 (3) | 130 |
| C9—H9⋯O4 | 0.93 | 2.26 | 2.853 (3) | 121 |
| C11—H11⋯O2ii | 0.93 | 2.59 | 3.335 (4) | 137 |
Symmetry codes: (i) ; (ii) .