| Literature DB >> 22065065 |
Abdul Rauf Raza, Bushra Nisar, M Nawaz Tahir.
Abstract
In the crystal structure of the title compound, C(14)H(13)NO(2), the mol-ecules are approximately planar, the r.m.s. deviation for all non-H atoms being 0.0435 Å; the dihedral angle between the two rings is 3.45 (12)°. The planarity is accounted for in terms of the presence of intra-molecular N-H⋯O and C-H⋯O hydrogen bonding, each of which completes an S(6) ring motif. The mol-ecules are stabilized in the form of supra-molecular chains extending along the crystallographic c axis due to inter-molecular O-H⋯O and C-H⋯O hydrogen bonding; each type leads to an R(2) (1)(6) ring motif.Entities:
Year: 2011 PMID: 22065065 PMCID: PMC3200594 DOI: 10.1107/S1600536811030716
Source DB: PubMed Journal: Acta Crystallogr Sect E Struct Rep Online ISSN: 1600-5368
| C14H13NO2 | |
| Monoclinic, | Mo |
| Hall symbol: -P 2ybc | Cell parameters from 1243 reflections |
| θ = 1.1–27.9° | |
| µ = 0.09 mm−1 | |
| β = 104.793 (4)° | Needle, colorless |
| 0.34 × 0.14 × 0.12 mm | |
| Bruker Kappa APEXII CCD diffractometer | 2771 independent reflections |
| Radiation source: fine-focus sealed tube | 1243 reflections with |
| graphite | |
| Detector resolution: 7.6 pixels mm-1 | θmax = 27.9°, θmin = 1.1° |
| ω scans | |
| Absorption correction: multi-scan ( | |
| 10416 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 | |
| 2771 reflections | (Δ/σ)max < 0.001 |
| 156 parameters | Δρmax = 0.19 e Å−3 |
| 0 restraints | Δρmin = −0.16 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 | 0.29367 (9) | −0.2157 (4) | 0.22720 (13) | 0.0599 (7) | |
| O2 | 0.29429 (9) | −0.0348 (3) | −0.09273 (12) | 0.0598 (7) | |
| N1 | 0.24804 (9) | 0.0722 (4) | 0.04697 (14) | 0.0438 (7) | |
| C1 | 0.33925 (11) | −0.2782 (5) | 0.07185 (18) | 0.0407 (8) | |
| C2 | 0.33876 (12) | −0.3489 (5) | 0.17802 (18) | 0.0438 (8) | |
| C3 | 0.38382 (13) | −0.5515 (5) | 0.2327 (2) | 0.0516 (9) | |
| C4 | 0.42941 (13) | −0.6849 (5) | 0.1833 (2) | 0.0596 (11) | |
| C5 | 0.43143 (13) | −0.6168 (6) | 0.0796 (2) | 0.0615 (11) | |
| C6 | 0.38654 (13) | −0.4161 (5) | 0.0249 (2) | 0.0539 (10) | |
| C7 | 0.29213 (12) | −0.0712 (5) | 0.00262 (18) | 0.0416 (8) | |
| C8 | 0.19724 (12) | 0.2725 (5) | −0.00178 (18) | 0.0428 (8) | |
| C9 | 0.18909 (14) | 0.3743 (5) | −0.1055 (2) | 0.0564 (10) | |
| C10 | 0.13704 (14) | 0.5697 (6) | −0.1449 (2) | 0.0605 (11) | |
| C11 | 0.09251 (13) | 0.6670 (5) | −0.0859 (2) | 0.0544 (10) | |
| C12 | 0.10233 (14) | 0.5654 (5) | 0.0186 (2) | 0.0592 (10) | |
| C13 | 0.15368 (13) | 0.3727 (5) | 0.06023 (19) | 0.0524 (9) | |
| C14 | 0.03636 (15) | 0.8783 (5) | −0.1313 (2) | 0.0751 (11) | |
| H1 | 0.29314 | −0.29364 | 0.28396 | 0.0899* | |
| H1A | 0.25091 | 0.03812 | 0.11424 | 0.0525* | |
| H3 | 0.38315 | −0.59736 | 0.30329 | 0.0619* | |
| H4 | 0.45896 | −0.82174 | 0.22036 | 0.0714* | |
| H5 | 0.46273 | −0.70494 | 0.04648 | 0.0739* | |
| H6 | 0.38794 | −0.37165 | −0.04556 | 0.0647* | |
| H9 | 0.21810 | 0.31275 | −0.14848 | 0.0677* | |
| H10 | 0.13229 | 0.63728 | −0.21461 | 0.0726* | |
| H12 | 0.07355 | 0.62883 | 0.06158 | 0.0711* | |
| H13 | 0.15915 | 0.30919 | 0.13074 | 0.0628* | |
| H14A | 0.03008 | 0.89281 | −0.20839 | 0.1127* | |
| H14B | 0.05114 | 1.05104 | −0.09782 | 0.1127* | |
| H14C | −0.00787 | 0.82537 | −0.11655 | 0.1127* |
| O1 | 0.0753 (12) | 0.0677 (13) | 0.0429 (11) | 0.0164 (10) | 0.0262 (9) | 0.0130 (9) |
| O2 | 0.0889 (13) | 0.0586 (13) | 0.0371 (10) | 0.0035 (10) | 0.0256 (9) | 0.0009 (8) |
| N1 | 0.0496 (12) | 0.0504 (14) | 0.0318 (10) | 0.0029 (10) | 0.0111 (9) | 0.0039 (9) |
| C1 | 0.0437 (13) | 0.0379 (15) | 0.0409 (14) | −0.0064 (11) | 0.0117 (11) | −0.0060 (11) |
| C2 | 0.0449 (14) | 0.0444 (16) | 0.0438 (14) | −0.0034 (12) | 0.0147 (12) | −0.0036 (12) |
| C3 | 0.0500 (14) | 0.0479 (18) | 0.0534 (16) | −0.0010 (13) | 0.0070 (12) | 0.0053 (13) |
| C4 | 0.0506 (16) | 0.0481 (19) | 0.077 (2) | 0.0041 (13) | 0.0109 (15) | 0.0031 (14) |
| C5 | 0.0525 (16) | 0.061 (2) | 0.076 (2) | 0.0033 (15) | 0.0257 (15) | −0.0090 (16) |
| C6 | 0.0557 (16) | 0.0571 (19) | 0.0522 (16) | −0.0014 (14) | 0.0197 (13) | −0.0048 (14) |
| C7 | 0.0494 (14) | 0.0400 (16) | 0.0365 (14) | −0.0101 (12) | 0.0132 (11) | −0.0050 (11) |
| C8 | 0.0474 (14) | 0.0383 (15) | 0.0400 (14) | −0.0038 (12) | 0.0062 (11) | 0.0006 (11) |
| C9 | 0.0608 (16) | 0.0616 (19) | 0.0465 (16) | −0.0014 (15) | 0.0130 (13) | 0.0051 (14) |
| C10 | 0.0673 (18) | 0.056 (2) | 0.0515 (17) | −0.0024 (15) | 0.0028 (14) | 0.0110 (14) |
| C11 | 0.0544 (16) | 0.0360 (16) | 0.0628 (19) | −0.0060 (13) | −0.0031 (14) | −0.0021 (13) |
| C12 | 0.0613 (17) | 0.0524 (19) | 0.0615 (18) | 0.0060 (14) | 0.0112 (14) | −0.0038 (14) |
| C13 | 0.0599 (16) | 0.0563 (18) | 0.0397 (14) | 0.0043 (14) | 0.0105 (12) | 0.0046 (12) |
| C14 | 0.0718 (19) | 0.0511 (19) | 0.086 (2) | 0.0023 (16) | −0.0097 (16) | 0.0010 (16) |
| O1—C2 | 1.366 (3) | C10—C11 | 1.368 (4) |
| O2—C7 | 1.238 (3) | C11—C12 | 1.387 (3) |
| O1—H1 | 0.8200 | C11—C14 | 1.509 (4) |
| N1—C7 | 1.339 (3) | C12—C13 | 1.379 (4) |
| N1—C8 | 1.419 (3) | C3—H3 | 0.9300 |
| N1—H1A | 0.8600 | C4—H4 | 0.9300 |
| C1—C7 | 1.495 (3) | C5—H5 | 0.9300 |
| C1—C6 | 1.392 (3) | C6—H6 | 0.9300 |
| C1—C2 | 1.397 (3) | C9—H9 | 0.9300 |
| C2—C3 | 1.389 (3) | C10—H10 | 0.9300 |
| C3—C4 | 1.375 (4) | C12—H12 | 0.9300 |
| C4—C5 | 1.372 (4) | C13—H13 | 0.9300 |
| C5—C6 | 1.381 (4) | C14—H14A | 0.9600 |
| C8—C13 | 1.386 (3) | C14—H14B | 0.9600 |
| C8—C9 | 1.382 (3) | C14—H14C | 0.9600 |
| C9—C10 | 1.391 (4) | ||
| C2—O1—H1 | 109.00 | C11—C12—C13 | 121.6 (2) |
| C7—N1—C8 | 128.90 (19) | C8—C13—C12 | 120.8 (2) |
| C8—N1—H1A | 116.00 | C2—C3—H3 | 120.00 |
| C7—N1—H1A | 116.00 | C4—C3—H3 | 120.00 |
| C2—C1—C6 | 117.5 (2) | C3—C4—H4 | 120.00 |
| C2—C1—C7 | 125.8 (2) | C5—C4—H4 | 120.00 |
| C6—C1—C7 | 116.7 (2) | C4—C5—H5 | 120.00 |
| O1—C2—C3 | 120.6 (2) | C6—C5—H5 | 120.00 |
| O1—C2—C1 | 119.2 (2) | C1—C6—H6 | 119.00 |
| C1—C2—C3 | 120.3 (2) | C5—C6—H6 | 119.00 |
| C2—C3—C4 | 120.6 (2) | C8—C9—H9 | 120.00 |
| C3—C4—C5 | 120.2 (2) | C10—C9—H9 | 120.00 |
| C4—C5—C6 | 119.3 (2) | C9—C10—H10 | 118.00 |
| C1—C6—C5 | 122.1 (2) | C11—C10—H10 | 118.00 |
| N1—C7—C1 | 118.03 (19) | C11—C12—H12 | 119.00 |
| O2—C7—C1 | 120.5 (2) | C13—C12—H12 | 119.00 |
| O2—C7—N1 | 121.5 (2) | C8—C13—H13 | 120.00 |
| N1—C8—C9 | 124.5 (2) | C12—C13—H13 | 120.00 |
| N1—C8—C13 | 117.0 (2) | C11—C14—H14A | 109.00 |
| C9—C8—C13 | 118.5 (2) | C11—C14—H14B | 109.00 |
| C8—C9—C10 | 119.3 (2) | C11—C14—H14C | 109.00 |
| C9—C10—C11 | 123.1 (2) | H14A—C14—H14B | 109.00 |
| C10—C11—C14 | 121.7 (2) | H14A—C14—H14C | 109.00 |
| C10—C11—C12 | 116.7 (2) | H14B—C14—H14C | 109.00 |
| C12—C11—C14 | 121.6 (2) | ||
| C8—N1—C7—O2 | 2.0 (4) | C1—C2—C3—C4 | 0.0 (4) |
| C8—N1—C7—C1 | −178.1 (2) | C2—C3—C4—C5 | 0.8 (4) |
| C7—N1—C8—C9 | −6.3 (4) | C3—C4—C5—C6 | −1.0 (4) |
| C7—N1—C8—C13 | 174.3 (2) | C4—C5—C6—C1 | 0.4 (4) |
| C6—C1—C2—O1 | 179.2 (2) | N1—C8—C9—C10 | 179.6 (2) |
| C6—C1—C2—C3 | −0.5 (4) | C13—C8—C9—C10 | −1.0 (4) |
| C7—C1—C2—O1 | −2.3 (4) | N1—C8—C13—C12 | −179.2 (2) |
| C7—C1—C2—C3 | 177.9 (2) | C9—C8—C13—C12 | 1.4 (4) |
| C2—C1—C6—C5 | 0.3 (4) | C8—C9—C10—C11 | −0.4 (4) |
| C7—C1—C6—C5 | −178.3 (2) | C9—C10—C11—C12 | 1.4 (4) |
| C2—C1—C7—O2 | −176.0 (2) | C9—C10—C11—C14 | −179.7 (2) |
| C2—C1—C7—N1 | 4.1 (4) | C10—C11—C12—C13 | −1.0 (4) |
| C6—C1—C7—O2 | 2.5 (3) | C14—C11—C12—C13 | −179.9 (2) |
| C6—C1—C7—N1 | −177.5 (2) | C11—C12—C13—C8 | −0.4 (4) |
| O1—C2—C3—C4 | −179.8 (2) |
| H··· | ||||
| O1—H1···O2i | 0.82 | 1.78 | 2.596 (2) | 179 |
| N1—H1A···O1 | 0.86 | 1.92 | 2.647 (2) | 141 |
| C3—H3···O2i | 0.93 | 2.51 | 3.179 (3) | 129 |
| C9—H9···O2 | 0.93 | 2.25 | 2.840 (3) | 121 |
Hydrogen-bond geometry (Å, °)
| H⋯ | ||||
|---|---|---|---|---|
| O1—H1⋯O2i | 0.82 | 1.78 | 2.596 (2) | 179 |
| N1—H1 | 0.86 | 1.92 | 2.647 (2) | 141 |
| C3—H3⋯O2i | 0.93 | 2.51 | 3.179 (3) | 129 |
| C9—H9⋯O2 | 0.93 | 2.25 | 2.840 (3) | 121 |
Symmetry code: (i) .