| Literature DB >> 22091014 |
B S Saraswathi, Sabine Foro, B Thimme Gowda.
Abstract
In the title compound, C(10)H(8)ClNO(2), the chloro-benzene and the essentially planar (r.m.s. deviation = 0.030 Å) pyrrolidine ring are tilted by 59.5 (1)° with respect to one another.Entities:
Year: 2011 PMID: 22091014 PMCID: PMC3213435 DOI: 10.1107/S1600536811026845
Source DB: PubMed Journal: Acta Crystallogr Sect E Struct Rep Online ISSN: 1600-5368
| C10H8ClNO2 | |
| Orthorhombic, | Mo |
| Hall symbol: -P 2ac 2ab | Cell parameters from 1436 reflections |
| θ = 2.8–27.8° | |
| µ = 0.37 mm−1 | |
| Needle, colourless | |
| 0.46 × 0.12 × 0.09 mm |
| Oxford Diffraction Xcalibur diffractometer with a Sapphire CCD detector | 1755 independent reflections |
| Radiation source: fine-focus sealed tube | 1163 reflections with |
| graphite | |
| Rotation method data acquisition using ω scans | θmax = 25.4°, θmin = 3.2° |
| Absorption correction: multi-scan ( | |
| 6087 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 | |
| 1755 reflections | (Δ/σ)max = 0.001 |
| 127 parameters | Δρmax = 0.32 e Å−3 |
| 0 restraints | Δρmin = −0.46 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 |
| C1 | 0.1240 (3) | 0.3985 (6) | 0.39944 (19) | 0.0406 (10) | |
| C2 | 0.1122 (3) | 0.2512 (6) | 0.44197 (19) | 0.0427 (10) | |
| H2 | 0.1035 | 0.1300 | 0.4269 | 0.051* | |
| C3 | 0.1135 (3) | 0.2881 (7) | 0.5070 (2) | 0.0474 (12) | |
| C4 | 0.1279 (3) | 0.4651 (8) | 0.5302 (2) | 0.0572 (13) | |
| H4 | 0.1292 | 0.4874 | 0.5743 | 0.069* | |
| C5 | 0.1403 (3) | 0.6090 (7) | 0.4874 (2) | 0.0590 (14) | |
| H5 | 0.1504 | 0.7294 | 0.5028 | 0.071* | |
| C6 | 0.1381 (3) | 0.5785 (6) | 0.4213 (2) | 0.0489 (12) | |
| H6 | 0.1459 | 0.6769 | 0.3926 | 0.059* | |
| C7 | 0.2069 (4) | 0.3968 (6) | 0.2912 (2) | 0.0437 (11) | |
| C8 | 0.1764 (4) | 0.3477 (7) | 0.2235 (2) | 0.0557 (13) | |
| H8A | 0.2260 | 0.2619 | 0.2047 | 0.067* | |
| H8B | 0.1725 | 0.4586 | 0.1970 | 0.067* | |
| C9 | 0.0704 (4) | 0.2568 (7) | 0.2297 (2) | 0.0600 (14) | |
| H9A | 0.0203 | 0.3189 | 0.2023 | 0.072* | |
| H9B | 0.0738 | 0.1263 | 0.2177 | 0.072* | |
| C10 | 0.0405 (4) | 0.2769 (6) | 0.2994 (2) | 0.0498 (12) | |
| N1 | 0.1227 (3) | 0.3623 (4) | 0.33150 (16) | 0.0408 (9) | |
| O1 | 0.2895 (2) | 0.4592 (4) | 0.30949 (15) | 0.0591 (9) | |
| O2 | −0.0397 (3) | 0.2302 (5) | 0.32476 (16) | 0.0706 (10) | |
| Cl1 | 0.09625 (11) | 0.1056 (2) | 0.56153 (6) | 0.0722 (5) |
| C1 | 0.033 (2) | 0.048 (3) | 0.041 (2) | 0.002 (2) | −0.0020 (19) | −0.006 (2) |
| C2 | 0.042 (3) | 0.042 (2) | 0.043 (3) | 0.004 (2) | −0.001 (2) | −0.006 (2) |
| C3 | 0.036 (3) | 0.067 (3) | 0.039 (3) | 0.002 (2) | −0.001 (2) | −0.005 (2) |
| C4 | 0.042 (3) | 0.085 (4) | 0.044 (3) | −0.004 (3) | 0.003 (2) | −0.021 (3) |
| C5 | 0.041 (3) | 0.065 (3) | 0.071 (3) | −0.008 (3) | 0.006 (3) | −0.035 (3) |
| C6 | 0.038 (3) | 0.045 (3) | 0.064 (3) | −0.004 (2) | 0.005 (2) | −0.008 (2) |
| C7 | 0.055 (3) | 0.035 (2) | 0.042 (2) | 0.003 (2) | 0.000 (2) | 0.005 (2) |
| C8 | 0.076 (3) | 0.052 (3) | 0.040 (3) | 0.002 (3) | −0.003 (2) | 0.007 (2) |
| C9 | 0.081 (4) | 0.053 (3) | 0.046 (3) | −0.006 (3) | −0.018 (3) | 0.003 (2) |
| C10 | 0.057 (3) | 0.039 (3) | 0.053 (3) | −0.003 (2) | −0.013 (3) | 0.006 (2) |
| N1 | 0.044 (2) | 0.040 (2) | 0.0386 (19) | −0.0028 (17) | −0.0024 (17) | 0.0015 (17) |
| O1 | 0.053 (2) | 0.069 (2) | 0.055 (2) | −0.0133 (18) | 0.0055 (17) | 0.0002 (17) |
| O2 | 0.057 (2) | 0.087 (3) | 0.068 (2) | −0.024 (2) | −0.011 (2) | 0.003 (2) |
| Cl1 | 0.0824 (9) | 0.0924 (10) | 0.0418 (6) | 0.0078 (8) | 0.0035 (7) | 0.0082 (7) |
| C1—C6 | 1.380 (6) | C7—O1 | 1.214 (5) |
| C1—C2 | 1.387 (6) | C7—N1 | 1.393 (5) |
| C1—N1 | 1.437 (5) | C7—C8 | 1.505 (6) |
| C2—C3 | 1.379 (6) | C8—C9 | 1.518 (7) |
| C2—H2 | 0.9300 | C8—H8A | 0.9700 |
| C3—C4 | 1.371 (6) | C8—H8B | 0.9700 |
| C3—Cl1 | 1.746 (5) | C9—C10 | 1.507 (6) |
| C4—C5 | 1.374 (7) | C9—H9A | 0.9700 |
| C4—H4 | 0.9300 | C9—H9B | 0.9700 |
| C5—C6 | 1.393 (6) | C10—O2 | 1.208 (5) |
| C5—H5 | 0.9300 | C10—N1 | 1.395 (5) |
| C6—H6 | 0.9300 | ||
| C6—C1—C2 | 121.2 (4) | N1—C7—C8 | 108.5 (4) |
| C6—C1—N1 | 119.6 (4) | C7—C8—C9 | 104.9 (4) |
| C2—C1—N1 | 119.2 (4) | C7—C8—H8A | 110.8 |
| C3—C2—C1 | 118.6 (4) | C9—C8—H8A | 110.8 |
| C3—C2—H2 | 120.7 | C7—C8—H8B | 110.8 |
| C1—C2—H2 | 120.7 | C9—C8—H8B | 110.8 |
| C4—C3—C2 | 121.7 (4) | H8A—C8—H8B | 108.8 |
| C4—C3—Cl1 | 118.9 (4) | C10—C9—C8 | 105.7 (4) |
| C2—C3—Cl1 | 119.4 (4) | C10—C9—H9A | 110.6 |
| C3—C4—C5 | 118.9 (4) | C8—C9—H9A | 110.6 |
| C3—C4—H4 | 120.6 | C10—C9—H9B | 110.6 |
| C5—C4—H4 | 120.6 | C8—C9—H9B | 110.6 |
| C4—C5—C6 | 121.4 (5) | H9A—C9—H9B | 108.7 |
| C4—C5—H5 | 119.3 | O2—C10—N1 | 124.2 (4) |
| C6—C5—H5 | 119.3 | O2—C10—C9 | 127.8 (4) |
| C1—C6—C5 | 118.3 (4) | N1—C10—C9 | 108.0 (4) |
| C1—C6—H6 | 120.8 | C7—N1—C10 | 112.4 (4) |
| C5—C6—H6 | 120.8 | C7—N1—C1 | 123.3 (3) |
| O1—C7—N1 | 124.1 (4) | C10—N1—C1 | 124.1 (4) |
| O1—C7—C8 | 127.5 (4) | ||
| C6—C1—C2—C3 | 0.8 (6) | C8—C9—C10—N1 | −2.7 (5) |
| N1—C1—C2—C3 | −179.9 (4) | O1—C7—N1—C10 | −175.1 (4) |
| C1—C2—C3—C4 | −1.1 (7) | C8—C7—N1—C10 | 6.0 (5) |
| C1—C2—C3—Cl1 | 178.8 (3) | O1—C7—N1—C1 | 0.5 (6) |
| C2—C3—C4—C5 | 0.6 (7) | C8—C7—N1—C1 | −178.4 (4) |
| Cl1—C3—C4—C5 | −179.3 (3) | O2—C10—N1—C7 | 178.3 (4) |
| C3—C4—C5—C6 | 0.3 (7) | C9—C10—N1—C7 | −2.0 (5) |
| C2—C1—C6—C5 | 0.1 (6) | O2—C10—N1—C1 | 2.7 (7) |
| N1—C1—C6—C5 | −179.2 (4) | C9—C10—N1—C1 | −177.6 (4) |
| C4—C5—C6—C1 | −0.6 (7) | C6—C1—N1—C7 | 61.9 (5) |
| O1—C7—C8—C9 | 173.9 (4) | C2—C1—N1—C7 | −117.5 (4) |
| N1—C7—C8—C9 | −7.3 (5) | C6—C1—N1—C10 | −123.0 (4) |
| C7—C8—C9—C10 | 5.9 (5) | C2—C1—N1—C10 | 57.7 (5) |
| C8—C9—C10—O2 | 176.9 (5) |