| Literature DB >> 21589446 |
Liying Han, Hu Zang, Dajun Sun.
Abstract
In the title compound, C(12)H(11)NO(2), the phenolic ring is inclined at an angle of 32.70 (1)° with respect to the pyridine ring. In the crystal, inter-molecular O-H⋯N hydrogen bonds link the mol-ecules into C(11) chains along [001].Entities:
Year: 2010 PMID: 21589446 PMCID: PMC3011644 DOI: 10.1107/S1600536810045800
Source DB: PubMed Journal: Acta Crystallogr Sect E Struct Rep Online ISSN: 1600-5368
| C12H11NO2 | |
| Monoclinic, | Mo |
| Hall symbol: -P 2yn | Cell parameters from 1981 reflections |
| θ = 1.9–28.3° | |
| µ = 0.09 mm−1 | |
| β = 100.501 (1)° | Block, colorless |
| 0.28 × 0.24 × 0.22 mm | |
| Bruker APEX CCD area-detector diffractometer | 1981 independent reflections |
| Radiation source: fine-focus sealed tube | 1310 reflections with |
| graphite | |
| φ and ω scans | θmax = 26.0°, θmin = 2.4° |
| Absorption correction: multi-scan ( | |
| 5411 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 | |
| 1981 reflections | (Δ/σ)max = 0.001 |
| 140 parameters | Δρmax = 0.14 e Å−3 |
| 0 restraints | Δρmin = −0.18 e Å−3 |
| 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 |
| N1 | 0.7272 (2) | 0.82817 (15) | 1.01329 (9) | 0.0343 (4) | |
| O1 | −0.50233 (18) | 0.67160 (13) | 0.65242 (7) | 0.0385 (3) | |
| O2 | 0.13905 (16) | 0.82363 (12) | 0.78584 (7) | 0.0357 (3) | |
| H1A | −0.601 (3) | 0.678 (2) | 0.6047 (13) | 0.073 (7)* | |
| C7 | 0.3149 (2) | 0.91479 (18) | 0.79342 (10) | 0.0317 (4) | |
| H7A | 0.2748 | 1.0170 | 0.7939 | 0.038* | |
| H7B | 0.3829 | 0.8995 | 0.7482 | 0.038* | |
| C6 | −0.1795 (2) | 0.75328 (18) | 0.71613 (9) | 0.0296 (4) | |
| H6 | −0.1743 | 0.6758 | 0.7520 | 0.036* | |
| C5 | −0.0183 (2) | 0.85103 (18) | 0.72303 (9) | 0.0295 (4) | |
| C12 | 0.3904 (2) | 0.81807 (17) | 0.93485 (10) | 0.0320 (4) | |
| H12 | 0.2540 | 0.7921 | 0.9316 | 0.038* | |
| C8 | 0.4572 (2) | 0.87800 (17) | 0.86953 (10) | 0.0271 (4) | |
| C11 | 0.5288 (3) | 0.79727 (18) | 1.00500 (11) | 0.0345 (4) | |
| H11 | 0.4809 | 0.7596 | 1.0489 | 0.041* | |
| C1 | −0.3484 (2) | 0.77025 (19) | 0.65603 (10) | 0.0305 (4) | |
| C2 | −0.3563 (3) | 0.88767 (19) | 0.60343 (10) | 0.0356 (4) | |
| H2 | −0.4703 | 0.9013 | 0.5635 | 0.043* | |
| C9 | 0.6626 (2) | 0.90938 (18) | 0.87728 (10) | 0.0313 (4) | |
| H9 | 0.7143 | 0.9480 | 0.8344 | 0.038* | |
| C4 | −0.0223 (2) | 0.96653 (18) | 0.67026 (10) | 0.0348 (4) | |
| H4 | 0.0871 | 1.0313 | 0.6743 | 0.042* | |
| C3 | −0.1947 (2) | 0.98324 (19) | 0.61087 (10) | 0.0384 (5) | |
| H3 | −0.2005 | 1.0613 | 0.5753 | 0.046* | |
| C10 | 0.7902 (2) | 0.88286 (18) | 0.94908 (10) | 0.0346 (4) | |
| H10 | 0.9283 | 0.9043 | 0.9532 | 0.041* |
| N1 | 0.0290 (8) | 0.0365 (9) | 0.0345 (9) | 0.0046 (6) | −0.0018 (7) | −0.0058 (7) |
| O1 | 0.0276 (7) | 0.0540 (8) | 0.0305 (7) | −0.0094 (6) | −0.0038 (6) | 0.0043 (6) |
| O2 | 0.0296 (7) | 0.0405 (7) | 0.0315 (7) | −0.0063 (5) | −0.0091 (5) | 0.0046 (5) |
| C7 | 0.0266 (9) | 0.0371 (10) | 0.0304 (10) | −0.0015 (8) | 0.0025 (8) | −0.0030 (8) |
| C6 | 0.0292 (9) | 0.0352 (10) | 0.0231 (9) | 0.0006 (8) | 0.0014 (8) | 0.0026 (8) |
| C5 | 0.0266 (9) | 0.0365 (10) | 0.0231 (9) | 0.0017 (8) | −0.0012 (7) | −0.0033 (8) |
| C12 | 0.0228 (9) | 0.0375 (11) | 0.0345 (10) | 0.0018 (7) | 0.0020 (8) | −0.0024 (8) |
| C8 | 0.0237 (9) | 0.0280 (9) | 0.0283 (9) | 0.0033 (7) | 0.0012 (7) | −0.0063 (7) |
| C11 | 0.0329 (10) | 0.0388 (11) | 0.0315 (10) | 0.0025 (8) | 0.0050 (8) | −0.0018 (8) |
| C1 | 0.0252 (9) | 0.0401 (11) | 0.0255 (9) | −0.0006 (8) | 0.0029 (7) | −0.0043 (8) |
| C2 | 0.0312 (10) | 0.0406 (11) | 0.0307 (10) | 0.0036 (8) | −0.0061 (8) | 0.0026 (8) |
| C9 | 0.0287 (10) | 0.0328 (10) | 0.0323 (10) | 0.0001 (7) | 0.0055 (8) | −0.0063 (8) |
| C4 | 0.0325 (10) | 0.0324 (10) | 0.0364 (11) | −0.0041 (8) | −0.0016 (8) | 0.0018 (8) |
| C3 | 0.0422 (11) | 0.0319 (10) | 0.0367 (11) | −0.0006 (8) | −0.0046 (9) | 0.0057 (8) |
| C10 | 0.0243 (9) | 0.0358 (10) | 0.0419 (12) | 0.0003 (8) | 0.0015 (8) | −0.0112 (9) |
| N1—C11 | 1.332 (2) | C12—C8 | 1.382 (2) |
| N1—C10 | 1.335 (2) | C12—H12 | 0.9300 |
| O1—C1 | 1.3560 (19) | C8—C9 | 1.379 (2) |
| O1—H1A | 0.95 (2) | C11—H11 | 0.9300 |
| O2—C5 | 1.3756 (17) | C1—C2 | 1.390 (2) |
| O2—C7 | 1.4218 (18) | C2—C3 | 1.372 (2) |
| C7—C8 | 1.496 (2) | C2—H2 | 0.9300 |
| C7—H7A | 0.9700 | C9—C10 | 1.375 (2) |
| C7—H7B | 0.9700 | C9—H9 | 0.9300 |
| C6—C5 | 1.383 (2) | C4—C3 | 1.392 (2) |
| C6—C1 | 1.383 (2) | C4—H4 | 0.9300 |
| C6—H6 | 0.9300 | C3—H3 | 0.9300 |
| C5—C4 | 1.381 (2) | C10—H10 | 0.9300 |
| C12—C11 | 1.381 (2) | ||
| C11—N1—C10 | 116.44 (15) | N1—C11—C12 | 123.70 (17) |
| C1—O1—H1A | 113.5 (12) | N1—C11—H11 | 118.2 |
| C5—O2—C7 | 117.50 (13) | C12—C11—H11 | 118.2 |
| O2—C7—C8 | 109.17 (13) | O1—C1—C6 | 117.70 (16) |
| O2—C7—H7A | 109.8 | O1—C1—C2 | 122.82 (15) |
| C8—C7—H7A | 109.8 | C6—C1—C2 | 119.46 (16) |
| O2—C7—H7B | 109.8 | C3—C2—C1 | 119.52 (16) |
| C8—C7—H7B | 109.8 | C3—C2—H2 | 120.2 |
| H7A—C7—H7B | 108.3 | C1—C2—H2 | 120.2 |
| C5—C6—C1 | 120.27 (16) | C10—C9—C8 | 119.27 (16) |
| C5—C6—H6 | 119.9 | C10—C9—H9 | 120.4 |
| C1—C6—H6 | 119.9 | C8—C9—H9 | 120.4 |
| O2—C5—C4 | 124.39 (15) | C5—C4—C3 | 118.06 (16) |
| O2—C5—C6 | 114.70 (15) | C5—C4—H4 | 121.0 |
| C4—C5—C6 | 120.91 (15) | C3—C4—H4 | 121.0 |
| C11—C12—C8 | 119.11 (15) | C2—C3—C4 | 121.76 (17) |
| C11—C12—H12 | 120.4 | C2—C3—H3 | 119.1 |
| C8—C12—H12 | 120.4 | C4—C3—H3 | 119.1 |
| C9—C8—C12 | 117.64 (15) | N1—C10—C9 | 123.82 (16) |
| C9—C8—C7 | 119.78 (15) | N1—C10—H10 | 118.1 |
| C12—C8—C7 | 122.54 (14) | C9—C10—H10 | 118.1 |
| H··· | ||||
| O1—H1A···N1i | 0.95 (2) | 1.75 (2) | 2.6991 (17) | 174 (2) |
Hydrogen-bond geometry (Å, °)
| H⋯ | ||||
|---|---|---|---|---|
| O1—H1 | 0.95 (2) | 1.75 (2) | 2.6991 (17) | 174 (2) |
Symmetry code: (i) .