| Literature DB >> 21583214 |
Durre Shahwar, M Nawaz Tahir, M Sharif Mughal, Muhammad Akmal Khan, Naeem Ahmad.
Abstract
In the title compound, C(13)H(11)NO(2), the aromatic rings are oriented at a dihedral angle of 42.52 (12)°. The crystal structure is stabilized by inter-molecular N-H⋯O hydrogen bonds, which form infinite one-dimensional polymeric chains extending along the a axis. C-H⋯π inter-actions between the aromatic rings are also present.Entities:
Year: 2009 PMID: 21583214 PMCID: PMC2969800 DOI: 10.1107/S1600536809017887
Source DB: PubMed Journal: Acta Crystallogr Sect E Struct Rep Online ISSN: 1600-5368
| C13H11NO2 | |
| Orthorhombic, | Mo |
| Hall symbol: P 2c -2n | Cell parameters from 2241 reflections |
| θ = 3.0–28.6° | |
| µ = 0.09 mm−1 | |
| Needle, colourless | |
| 0.22 × 0.12 × 0.12 mm |
| Bruker Kappa APEXII CCD diffractometer | 1505 independent reflections |
| Radiation source: fine-focus sealed tube | 751 reflections with |
| graphite | |
| Detector resolution: 7.40 pixels mm-1 | θmax = 28.6°, θmin = 3.0° |
| ω scans | |
| Absorption correction: multi-scan ( | |
| 6579 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 | |
| 1505 reflections | (Δ/σ)max < 0.001 |
| 145 parameters | Δρmax = 0.13 e Å−3 |
| 1 restraint | Δρmin = −0.16 e Å−3 |
| Geometry. Bond distances, angles |
| Refinement. Refinement of |
| O1 | 0.2597 (2) | 0.32604 (11) | 0.9484 (4) | 0.0567 (9) | |
| O2 | 0.0419 (2) | 0.29274 (9) | 0.8340 (5) | 0.0516 (8) | |
| N1 | 0.2427 (3) | 0.23828 (12) | 0.7187 (5) | 0.0452 (10) | |
| C1 | 0.2055 (3) | 0.37847 (16) | 1.0868 (7) | 0.0443 (14) | |
| C2 | 0.2411 (4) | 0.44407 (15) | 1.0327 (7) | 0.0510 (14) | |
| C3 | 0.2016 (4) | 0.49574 (16) | 1.1764 (7) | 0.0573 (15) | |
| C4 | 0.1281 (4) | 0.48187 (15) | 1.3717 (7) | 0.0553 (14) | |
| C5 | 0.0927 (4) | 0.41549 (16) | 1.4235 (7) | 0.0550 (14) | |
| C6 | 0.1333 (4) | 0.36338 (15) | 1.2818 (7) | 0.0489 (13) | |
| C7 | 0.1675 (3) | 0.28518 (15) | 0.8343 (7) | 0.0422 (11) | |
| C8 | 0.1863 (3) | 0.19143 (14) | 0.5605 (7) | 0.0414 (13) | |
| C9 | 0.0627 (3) | 0.15661 (14) | 0.5992 (6) | 0.0486 (13) | |
| C10 | 0.0146 (4) | 0.11085 (16) | 0.4366 (8) | 0.0633 (18) | |
| C11 | 0.0904 (5) | 0.09913 (18) | 0.2388 (8) | 0.0700 (16) | |
| C12 | 0.2135 (5) | 0.13340 (19) | 0.2040 (7) | 0.0667 (18) | |
| C13 | 0.2617 (4) | 0.17989 (15) | 0.3606 (7) | 0.0548 (13) | |
| H1 | 0.33213 | 0.23677 | 0.74330 | 0.0544* | |
| H2 | 0.29156 | 0.45348 | 0.90007 | 0.0616* | |
| H3 | 0.22491 | 0.54063 | 1.14082 | 0.0689* | |
| H4 | 0.10216 | 0.51715 | 1.46947 | 0.0664* | |
| H5 | 0.04108 | 0.40599 | 1.55489 | 0.0657* | |
| H6 | 0.11184 | 0.31833 | 1.31818 | 0.0584* | |
| H9 | 0.01197 | 0.16370 | 0.73313 | 0.0581* | |
| H10 | −0.06985 | 0.08773 | 0.46083 | 0.0757* | |
| H11 | 0.05769 | 0.06814 | 0.13063 | 0.0838* | |
| H12 | 0.26557 | 0.12516 | 0.07208 | 0.0799* | |
| H13 | 0.34490 | 0.20372 | 0.33304 | 0.0658* |
| O1 | 0.0340 (14) | 0.0611 (13) | 0.0751 (19) | −0.0041 (12) | 0.0042 (13) | −0.0266 (14) |
| O2 | 0.0283 (12) | 0.0562 (12) | 0.0702 (18) | 0.0033 (11) | −0.0034 (13) | −0.0119 (12) |
| N1 | 0.0287 (15) | 0.0489 (15) | 0.058 (2) | 0.0041 (14) | −0.0041 (15) | −0.0099 (15) |
| C1 | 0.032 (2) | 0.052 (2) | 0.049 (3) | −0.0012 (16) | −0.003 (2) | −0.0058 (19) |
| C2 | 0.050 (2) | 0.054 (2) | 0.049 (3) | −0.0063 (18) | 0.000 (2) | 0.0073 (19) |
| C3 | 0.059 (3) | 0.0410 (19) | 0.072 (3) | −0.0043 (17) | −0.002 (2) | 0.006 (2) |
| C4 | 0.053 (2) | 0.049 (2) | 0.064 (3) | 0.0016 (17) | −0.001 (2) | −0.0118 (19) |
| C5 | 0.055 (2) | 0.059 (2) | 0.051 (3) | −0.0031 (17) | 0.006 (2) | 0.001 (2) |
| C6 | 0.048 (2) | 0.0386 (17) | 0.060 (3) | −0.0006 (16) | −0.002 (2) | 0.0033 (19) |
| C7 | 0.040 (2) | 0.0385 (15) | 0.048 (2) | −0.0018 (17) | −0.007 (2) | 0.0020 (17) |
| C8 | 0.039 (2) | 0.0362 (17) | 0.049 (3) | 0.0063 (15) | −0.006 (2) | −0.0044 (17) |
| C9 | 0.043 (2) | 0.0437 (17) | 0.059 (3) | −0.0001 (16) | −0.0045 (19) | −0.0024 (18) |
| C10 | 0.049 (3) | 0.053 (2) | 0.088 (4) | −0.0040 (18) | −0.021 (3) | −0.008 (2) |
| C11 | 0.079 (3) | 0.062 (2) | 0.069 (3) | 0.014 (2) | −0.024 (3) | −0.022 (2) |
| C12 | 0.077 (4) | 0.069 (2) | 0.054 (3) | 0.019 (2) | −0.002 (3) | −0.012 (2) |
| C13 | 0.052 (2) | 0.0485 (18) | 0.064 (3) | 0.0044 (17) | 0.007 (2) | −0.004 (2) |
| O1—C1 | 1.405 (4) | C9—C10 | 1.384 (5) |
| O1—C7 | 1.360 (4) | C10—C11 | 1.381 (6) |
| O2—C7 | 1.199 (3) | C11—C12 | 1.361 (6) |
| N1—C7 | 1.345 (4) | C12—C13 | 1.370 (5) |
| N1—C8 | 1.409 (4) | C2—H2 | 0.9300 |
| N1—H1 | 0.8600 | C3—H3 | 0.9300 |
| C1—C2 | 1.365 (4) | C4—H4 | 0.9300 |
| C1—C6 | 1.363 (5) | C5—H5 | 0.9300 |
| C2—C3 | 1.368 (5) | C6—H6 | 0.9300 |
| C3—C4 | 1.365 (6) | C9—H9 | 0.9300 |
| C4—C5 | 1.376 (4) | C10—H10 | 0.9300 |
| C5—C6 | 1.370 (5) | C11—H11 | 0.9300 |
| C8—C13 | 1.389 (5) | C12—H12 | 0.9300 |
| C8—C9 | 1.374 (4) | C13—H13 | 0.9300 |
| O2···C6 | 3.087 (5) | C10···H3ix | 3.0700 |
| O2···C9 | 3.005 (4) | C13···H6iii | 3.0700 |
| O2···N1i | 2.976 (3) | H1···H13 | 2.4900 |
| O1···H9ii | 2.7100 | H1···O2ii | 2.1400 |
| O2···H5iii | 2.7500 | H1···H9ii | 2.5900 |
| O2···H9 | 2.6100 | H3···C9x | 3.0400 |
| O2···H1i | 2.1400 | H3···C10x | 3.0700 |
| N1···O2ii | 2.976 (3) | H4···H12xi | 2.5300 |
| C1···C10iv | 3.579 (5) | H5···O2v | 2.7500 |
| C5···C7v | 3.576 (5) | H5···C3xii | 3.0800 |
| C6···O2 | 3.087 (5) | H6···C7 | 2.9500 |
| C6···C7v | 3.592 (6) | H6···C8v | 2.9500 |
| C7···C6iii | 3.592 (6) | H6···C13v | 3.0700 |
| C7···C5iii | 3.576 (5) | H6···H13viii | 2.5700 |
| C9···O2 | 3.005 (4) | H9···O2 | 2.6100 |
| C10···C1vi | 3.579 (5) | H9···C7 | 2.8600 |
| C2···H11iv | 3.0600 | H9···O1i | 2.7100 |
| C3···H5vii | 3.0800 | H9···H1i | 2.5900 |
| C6···H13viii | 3.0500 | H11···C2vi | 3.0600 |
| C7···H9 | 2.8600 | H12···H4xiii | 2.5300 |
| C7···H6 | 2.9500 | H13···H1 | 2.4900 |
| C8···H6iii | 2.9500 | H13···C6xiv | 3.0500 |
| C9···H3ix | 3.0400 | H13···H6xiv | 2.5700 |
| C1—O1—C7 | 118.6 (2) | C8—C13—C12 | 120.0 (3) |
| C7—N1—C8 | 125.1 (3) | C1—C2—H2 | 120.00 |
| C7—N1—H1 | 117.00 | C3—C2—H2 | 120.00 |
| C8—N1—H1 | 117.00 | C2—C3—H3 | 120.00 |
| O1—C1—C2 | 117.6 (3) | C4—C3—H3 | 120.00 |
| O1—C1—C6 | 120.5 (3) | C3—C4—H4 | 120.00 |
| C2—C1—C6 | 121.5 (3) | C5—C4—H4 | 120.00 |
| C1—C2—C3 | 119.1 (4) | C4—C5—H5 | 120.00 |
| C2—C3—C4 | 120.5 (3) | C6—C5—H5 | 120.00 |
| C3—C4—C5 | 119.8 (3) | C1—C6—H6 | 120.00 |
| C4—C5—C6 | 120.1 (4) | C5—C6—H6 | 120.00 |
| C1—C6—C5 | 119.1 (3) | C8—C9—H9 | 120.00 |
| O1—C7—O2 | 124.4 (3) | C10—C9—H9 | 120.00 |
| O1—C7—N1 | 108.0 (2) | C9—C10—H10 | 120.00 |
| O2—C7—N1 | 127.5 (3) | C11—C10—H10 | 120.00 |
| N1—C8—C9 | 122.6 (3) | C10—C11—H11 | 120.00 |
| C9—C8—C13 | 119.8 (3) | C12—C11—H11 | 120.00 |
| N1—C8—C13 | 117.7 (3) | C11—C12—H12 | 120.00 |
| C8—C9—C10 | 119.3 (3) | C13—C12—H12 | 120.00 |
| C9—C10—C11 | 120.8 (3) | C8—C13—H13 | 120.00 |
| C10—C11—C12 | 119.3 (4) | C12—C13—H13 | 120.00 |
| C11—C12—C13 | 120.9 (4) | ||
| C7—O1—C1—C2 | −119.0 (3) | C1—C2—C3—C4 | 0.3 (6) |
| C7—O1—C1—C6 | 68.1 (4) | C2—C3—C4—C5 | −0.4 (6) |
| C1—O1—C7—O2 | 3.9 (5) | C3—C4—C5—C6 | 1.2 (6) |
| C1—O1—C7—N1 | −178.6 (3) | C4—C5—C6—C1 | −1.8 (6) |
| C8—N1—C7—O1 | −172.7 (3) | N1—C8—C9—C10 | −179.4 (3) |
| C7—N1—C8—C13 | 138.2 (3) | C13—C8—C9—C10 | −0.6 (5) |
| C8—N1—C7—O2 | 4.7 (6) | N1—C8—C13—C12 | 178.2 (3) |
| C7—N1—C8—C9 | −43.0 (5) | C9—C8—C13—C12 | −0.7 (5) |
| O1—C1—C2—C3 | −173.7 (3) | C8—C9—C10—C11 | 1.1 (5) |
| C2—C1—C6—C5 | 1.6 (6) | C9—C10—C11—C12 | −0.3 (6) |
| C6—C1—C2—C3 | −0.9 (6) | C10—C11—C12—C13 | −1.0 (6) |
| O1—C1—C6—C5 | 174.2 (3) | C11—C12—C13—C8 | 1.5 (6) |
| H··· | ||||
| N1—H1···O2ii | 0.8600 | 2.1400 | 2.976 (3) | 165.00 |
| C3—H3···Cg2x | 0.9300 | 2.8000 | 3.673 (4) | 156.00 |
| C10—H10···Cg1vi | 0.9300 | 2.8600 | 3.599 (4) | 137.00 |
Hydrogen-bond geometry (Å, °)
| H⋯ | ||||
|---|---|---|---|---|
| N1—H1⋯O2i | 0.86 | 2.14 | 2.976 (3) | 165 |
| C3—H3⋯ | 0.93 | 2.80 | 3.673 (4) | 156 |
| C10—H10⋯ | 0.93 | 2.86 | 3.599 (4) | 137 |
Symmetry codes: (i) ; (ii) ; (iii) . Cg1 and Cg2 are the centroids of the C1–C6 and C8–C13 rings, respectively.