| Literature DB >> 21582896 |
Durre Shahwar, M Nawaz Tahir, Naeem Ahmad, Asma Yasmeen, Saif Ullah.
Abstract
In the title compound, C(14)H(13)NO(2), the aromatic rings attached to the O andEntities:
Year: 2009 PMID: 21582896 PMCID: PMC2969480 DOI: 10.1107/S1600536809022788
Source DB: PubMed Journal: Acta Crystallogr Sect E Struct Rep Online ISSN: 1600-5368
| C14H13NO2 | |
| Orthorhombic, | Mo |
| Hall symbol: P 2c -2n | Cell parameters from 2241 reflections |
| θ = 3.0–28.6° | |
| µ = 0.09 mm−1 | |
| Block, colourless | |
| 0.25 × 0.14 × 0.14 mm |
| Bruker Kappa APEXII CCD diffractometer | 1585 independent reflections |
| Radiation source: fine-focus sealed tube | 997 reflections with |
| graphite | |
| Detector resolution: 7.40 pixels mm-1 | θmax = 28.3°, θmin = 2.9° |
| ω scans | |
| Absorption correction: multi-scan ( | |
| 6929 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 atoms treated by a mixture of independent and constrained refinement | |
| 1585 reflections | (Δ/σ)max < 0.001 |
| 158 parameters | Δρmax = 0.13 e Å−3 |
| 1 restraint | Δρmin = −0.15 e Å−3 |
| Geometry. Bond distances, angles |
| Refinement. Refinement of |
| O1 | 0.27882 (15) | 0.33744 (9) | 0.6965 (3) | 0.0594 (6) | |
| O2 | 0.48038 (14) | 0.30458 (9) | 0.6133 (3) | 0.0585 (6) | |
| N1 | 0.30983 (19) | 0.24161 (11) | 0.4867 (3) | 0.0547 (7) | |
| C1 | 0.31727 (19) | 0.39161 (13) | 0.8463 (4) | 0.0459 (8) | |
| C2 | 0.3813 (2) | 0.37450 (12) | 1.0394 (4) | 0.0492 (8) | |
| C3 | 0.4089 (2) | 0.42831 (13) | 1.1897 (4) | 0.0550 (9) | |
| C4 | 0.3718 (2) | 0.49827 (14) | 1.1487 (5) | 0.0610 (9) | |
| C5 | 0.3068 (2) | 0.51391 (15) | 0.9561 (4) | 0.0657 (10) | |
| C6 | 0.2797 (2) | 0.46077 (14) | 0.8027 (4) | 0.0580 (9) | |
| C7 | 0.3691 (2) | 0.29463 (12) | 0.6005 (4) | 0.0472 (8) | |
| C8 | 0.3694 (2) | 0.19088 (12) | 0.3442 (4) | 0.0479 (7) | |
| C9 | 0.3097 (2) | 0.17293 (13) | 0.1431 (4) | 0.0508 (8) | |
| C10 | 0.3682 (3) | 0.12288 (15) | 0.0089 (4) | 0.0683 (10) | |
| C11 | 0.4814 (3) | 0.09134 (15) | 0.0662 (6) | 0.0783 (12) | |
| C12 | 0.5378 (3) | 0.10948 (16) | 0.2643 (6) | 0.0746 (11) | |
| C13 | 0.4824 (2) | 0.15870 (14) | 0.4054 (5) | 0.0599 (9) | |
| C14 | 0.1842 (2) | 0.20522 (15) | 0.0812 (5) | 0.0670 (10) | |
| H1 | 0.233 (2) | 0.2453 (13) | 0.486 (5) | 0.0657* | |
| H2 | 0.40570 | 0.32718 | 1.06787 | 0.0590* | |
| H3 | 0.45290 | 0.41743 | 1.32027 | 0.0660* | |
| H4 | 0.39062 | 0.53459 | 1.25089 | 0.0732* | |
| H5 | 0.28080 | 0.56101 | 0.92870 | 0.0787* | |
| H6 | 0.23641 | 0.47170 | 0.67139 | 0.0696* | |
| H10 | 0.33000 | 0.10987 | −0.12545 | 0.0820* | |
| H11 | 0.51913 | 0.05797 | −0.02901 | 0.0938* | |
| H12 | 0.61432 | 0.08830 | 0.30394 | 0.0895* | |
| H13 | 0.52051 | 0.17034 | 0.54111 | 0.0718* | |
| H14A | 0.12302 | 0.19369 | 0.19447 | 0.1006* | |
| H14B | 0.15695 | 0.18596 | −0.06011 | 0.1006* | |
| H14C | 0.19249 | 0.25665 | 0.06956 | 0.1006* |
| O1 | 0.0456 (10) | 0.0665 (11) | 0.0662 (11) | 0.0037 (8) | −0.0135 (9) | −0.0153 (10) |
| O2 | 0.0448 (10) | 0.0669 (11) | 0.0638 (10) | −0.0087 (8) | −0.0047 (9) | −0.0083 (9) |
| N1 | 0.0419 (11) | 0.0632 (13) | 0.0591 (12) | −0.0031 (11) | −0.0084 (12) | −0.0090 (11) |
| C1 | 0.0369 (12) | 0.0511 (14) | 0.0497 (14) | −0.0005 (10) | −0.0010 (11) | 0.0007 (12) |
| C2 | 0.0439 (13) | 0.0417 (13) | 0.0620 (15) | −0.0029 (11) | −0.0062 (11) | 0.0052 (12) |
| C3 | 0.0509 (15) | 0.0604 (16) | 0.0538 (14) | −0.0063 (12) | −0.0084 (12) | −0.0008 (14) |
| C4 | 0.0625 (15) | 0.0521 (15) | 0.0683 (18) | −0.0070 (12) | 0.0069 (14) | −0.0096 (14) |
| C5 | 0.0692 (19) | 0.0490 (15) | 0.079 (2) | 0.0116 (13) | 0.0064 (15) | 0.0095 (15) |
| C6 | 0.0577 (16) | 0.0621 (17) | 0.0541 (16) | 0.0100 (13) | −0.0013 (13) | 0.0092 (14) |
| C7 | 0.0484 (14) | 0.0513 (14) | 0.0418 (11) | −0.0019 (12) | −0.0080 (12) | 0.0035 (11) |
| C8 | 0.0445 (13) | 0.0489 (13) | 0.0503 (12) | −0.0100 (12) | −0.0001 (12) | 0.0023 (12) |
| C9 | 0.0479 (14) | 0.0562 (14) | 0.0484 (14) | −0.0180 (11) | 0.0020 (11) | 0.0013 (13) |
| C10 | 0.0679 (19) | 0.0809 (19) | 0.0562 (16) | −0.0237 (16) | 0.0076 (15) | −0.0113 (15) |
| C11 | 0.070 (2) | 0.072 (2) | 0.093 (2) | −0.0072 (16) | 0.0194 (18) | −0.0196 (17) |
| C12 | 0.0536 (17) | 0.0682 (19) | 0.102 (2) | 0.0007 (15) | 0.0057 (17) | −0.0014 (18) |
| C13 | 0.0509 (16) | 0.0598 (17) | 0.0689 (16) | −0.0023 (12) | −0.0067 (13) | 0.0042 (14) |
| C14 | 0.0568 (15) | 0.084 (2) | 0.0601 (14) | −0.0133 (14) | −0.0147 (13) | 0.0003 (15) |
| O1—C1 | 1.405 (3) | C10—C11 | 1.375 (4) |
| O1—C7 | 1.367 (3) | C11—C12 | 1.366 (5) |
| O2—C7 | 1.194 (3) | C12—C13 | 1.373 (4) |
| N1—C7 | 1.349 (3) | C2—H2 | 0.9300 |
| N1—C8 | 1.416 (3) | C3—H3 | 0.9300 |
| N1—H1 | 0.82 (2) | C4—H4 | 0.9300 |
| C1—C6 | 1.367 (3) | C5—H5 | 0.9300 |
| C1—C2 | 1.374 (3) | C6—H6 | 0.9300 |
| C2—C3 | 1.373 (3) | C10—H10 | 0.9300 |
| C3—C4 | 1.377 (4) | C11—H11 | 0.9300 |
| C4—C5 | 1.370 (4) | C12—H12 | 0.9300 |
| C5—C6 | 1.375 (4) | C13—H13 | 0.9300 |
| C8—C13 | 1.385 (3) | C14—H14A | 0.9600 |
| C8—C9 | 1.396 (3) | C14—H14B | 0.9600 |
| C9—C10 | 1.373 (4) | C14—H14C | 0.9600 |
| C9—C14 | 1.502 (3) | ||
| C1—O1—C7 | 118.67 (17) | C1—C2—H2 | 121.00 |
| C7—N1—C8 | 125.43 (19) | C3—C2—H2 | 120.00 |
| C8—N1—H1 | 119.7 (19) | C2—C3—H3 | 120.00 |
| C7—N1—H1 | 113.9 (18) | C4—C3—H3 | 120.00 |
| O1—C1—C6 | 117.7 (2) | C3—C4—H4 | 120.00 |
| C2—C1—C6 | 121.3 (2) | C5—C4—H4 | 120.00 |
| O1—C1—C2 | 120.8 (2) | C4—C5—H5 | 120.00 |
| C1—C2—C3 | 119.0 (2) | C6—C5—H5 | 120.00 |
| C2—C3—C4 | 120.5 (2) | C1—C6—H6 | 121.00 |
| C3—C4—C5 | 119.4 (2) | C5—C6—H6 | 120.00 |
| C4—C5—C6 | 120.8 (2) | C9—C10—H10 | 119.00 |
| C1—C6—C5 | 119.0 (2) | C11—C10—H10 | 119.00 |
| O1—C7—N1 | 108.04 (18) | C10—C11—H11 | 120.00 |
| O2—C7—N1 | 127.1 (2) | C12—C11—H11 | 120.00 |
| O1—C7—O2 | 124.9 (2) | C11—C12—H12 | 120.00 |
| C9—C8—C13 | 120.9 (2) | C13—C12—H12 | 120.00 |
| N1—C8—C9 | 118.26 (19) | C8—C13—H13 | 120.00 |
| N1—C8—C13 | 120.8 (2) | C12—C13—H13 | 120.00 |
| C10—C9—C14 | 121.6 (2) | C9—C14—H14A | 109.00 |
| C8—C9—C10 | 117.3 (2) | C9—C14—H14B | 109.00 |
| C8—C9—C14 | 121.1 (2) | C9—C14—H14C | 109.00 |
| C9—C10—C11 | 122.3 (3) | H14A—C14—H14B | 109.00 |
| C10—C11—C12 | 119.4 (3) | H14A—C14—H14C | 109.00 |
| C11—C12—C13 | 120.5 (3) | H14B—C14—H14C | 109.00 |
| C8—C13—C12 | 119.5 (3) | ||
| C7—O1—C1—C2 | −60.4 (3) | C3—C4—C5—C6 | −0.8 (3) |
| C7—O1—C1—C6 | 124.9 (2) | C4—C5—C6—C1 | 0.8 (3) |
| C1—O1—C7—O2 | −9.1 (3) | N1—C8—C9—C10 | −179.1 (2) |
| C1—O1—C7—N1 | 172.51 (19) | N1—C8—C9—C14 | −1.3 (3) |
| C8—N1—C7—O1 | 172.7 (2) | C13—C8—C9—C10 | −0.6 (4) |
| C8—N1—C7—O2 | −5.7 (4) | C13—C8—C9—C14 | 177.2 (2) |
| C7—N1—C8—C9 | −139.0 (2) | N1—C8—C13—C12 | 179.8 (2) |
| C7—N1—C8—C13 | 42.5 (3) | C9—C8—C13—C12 | 1.3 (4) |
| O1—C1—C2—C3 | −175.14 (19) | C8—C9—C10—C11 | −0.4 (4) |
| C6—C1—C2—C3 | −0.7 (3) | C14—C9—C10—C11 | −178.2 (3) |
| O1—C1—C6—C5 | 174.57 (19) | C9—C10—C11—C12 | 0.7 (5) |
| C2—C1—C6—C5 | −0.1 (3) | C10—C11—C12—C13 | 0.0 (5) |
| C1—C2—C3—C4 | 0.7 (3) | C11—C12—C13—C8 | −1.0 (4) |
| C2—C3—C4—C5 | 0.0 (3) |
| H··· | ||||
| C5—H5···CgBi | 0.93 | 2.95 | 3.714 (3) | 140 |
Hydrogen-bond geometry (Å, °)
| H⋯ | ||||
|---|---|---|---|---|
| C5—H5⋯CgBi | 0.93 | 2.95 | 3.714 (3) | 140 |
Symmetry code: (i) . CgB is the centroid of benzene ring (C8–C13).