| Literature DB >> 23284410 |
Rajni Kant1, Seema Sahi, Vivek K Gupta, Kamini Kapoor, Satya Paul.
Abstract
In the title compound, C(14)H(12)ClNO(2), the mean plane through the amide group [-N-C=O-] forms dihedral angles of 27.55 (8) and 31.94 (7)° with the meth-oxy- and chloro-substituted benzene rings, respectively. The dihedral angle between the benzene rings is 59.24 (4)°. In the crystal, N-H⋯O and weak C-H⋯O hydrogen bonds link the mol-ecules into chains along the a axis.Entities:
Year: 2012 PMID: 23284410 PMCID: PMC3515183 DOI: 10.1107/S1600536812041384
Source DB: PubMed Journal: Acta Crystallogr Sect E Struct Rep Online ISSN: 1600-5368
| C14H12ClNO2 | |
| Triclinic, | |
| Hall symbol: -P 1 | Mo |
| Cell parameters from 6498 reflections | |
| θ = 3.5–29.0° | |
| µ = 0.31 mm−1 | |
| α = 78.759 (3)° | |
| β = 80.712 (3)° | Rectangular, white |
| γ = 88.821 (3)° | 0.3 × 0.2 × 0.2 mm |
| Oxford Diffraction Xcalibur Sapphire3 diffractometer | 2407 independent reflections |
| Radiation source: fine-focus sealed tube | 1997 reflections with |
| Graphite monochromator | |
| Detector resolution: 16.1049 pixels mm-1 | θmax = 26.0°, θmin = 3.5° |
| ω scan | |
| Absorption correction: multi-scan ( | |
| 14438 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 | |
| 2407 reflections | (Δ/σ)max < 0.001 |
| 168 parameters | Δρmax = 0.17 e Å−3 |
| 0 restraints | Δρmin = −0.32 e Å−3 |
| Experimental. |
| 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 |
| Cl1 | 0.17726 (10) | 0.35695 (7) | 0.41886 (3) | 0.05640 (19) | |
| O1 | −0.1117 (2) | 0.74773 (19) | 0.00401 (9) | 0.0527 (4) | |
| O2 | 0.3921 (2) | 1.08846 (18) | −0.40006 (8) | 0.0512 (4) | |
| N1 | 0.2890 (3) | 0.73483 (19) | 0.02965 (10) | 0.0361 (3) | |
| C1 | 0.3419 (3) | 1.0184 (2) | −0.30831 (11) | 0.0352 (4) | |
| C2 | 0.1256 (3) | 0.9169 (2) | −0.27999 (12) | 0.0389 (4) | |
| H2 | 0.0280 | 0.9000 | −0.3234 | 0.047* | |
| C3 | 0.0551 (3) | 0.8416 (2) | −0.18864 (12) | 0.0364 (4) | |
| H3 | −0.0911 | 0.7753 | −0.1706 | 0.044* | |
| C4 | 0.1999 (3) | 0.8631 (2) | −0.12239 (11) | 0.0319 (4) | |
| C5 | 0.4163 (3) | 0.9639 (2) | −0.15134 (11) | 0.0343 (4) | |
| H5 | 0.5157 | 0.9788 | −0.1082 | 0.041* | |
| C6 | 0.4869 (3) | 1.0425 (2) | −0.24313 (12) | 0.0361 (4) | |
| H6 | 0.6309 | 1.1113 | −0.2611 | 0.043* | |
| C7 | 0.1095 (3) | 0.7782 (2) | −0.02462 (12) | 0.0350 (4) | |
| C9 | 0.2519 (3) | 0.6449 (2) | 0.12294 (11) | 0.0311 (3) | |
| C10 | 0.0413 (3) | 0.6671 (2) | 0.18553 (12) | 0.0381 (4) | |
| H10 | −0.0846 | 0.7411 | 0.1663 | 0.046* | |
| C11 | 0.0182 (3) | 0.5794 (2) | 0.27654 (12) | 0.0391 (4) | |
| H11 | −0.1230 | 0.5940 | 0.3186 | 0.047* | |
| C12 | 0.2064 (3) | 0.4700 (2) | 0.30466 (12) | 0.0366 (4) | |
| C13 | 0.4176 (3) | 0.4487 (2) | 0.24347 (12) | 0.0381 (4) | |
| H13 | 0.5441 | 0.3758 | 0.2632 | 0.046* | |
| C14 | 0.4404 (3) | 0.5361 (2) | 0.15282 (12) | 0.0362 (4) | |
| H14 | 0.5830 | 0.5222 | 0.1113 | 0.043* | |
| C15 | 0.6246 (4) | 1.1737 (3) | −0.43646 (14) | 0.0596 (6) | |
| H15A | 0.6329 | 1.2787 | −0.4122 | 0.089* | |
| H15B | 0.6418 | 1.2033 | −0.5027 | 0.089* | |
| H15C | 0.7567 | 1.0970 | −0.4192 | 0.089* | |
| H1 | 0.435 (4) | 0.741 (2) | 0.0024 (12) | 0.040 (5)* |
| Cl1 | 0.0657 (4) | 0.0623 (3) | 0.0364 (3) | −0.0082 (2) | −0.0090 (2) | 0.0036 (2) |
| O1 | 0.0295 (7) | 0.0825 (10) | 0.0405 (7) | −0.0090 (6) | −0.0035 (5) | 0.0011 (7) |
| O2 | 0.0480 (8) | 0.0676 (9) | 0.0339 (7) | −0.0103 (6) | −0.0082 (6) | 0.0022 (6) |
| N1 | 0.0262 (7) | 0.0446 (8) | 0.0345 (8) | −0.0009 (6) | −0.0015 (6) | −0.0026 (6) |
| C1 | 0.0342 (9) | 0.0362 (9) | 0.0347 (9) | 0.0031 (7) | −0.0061 (7) | −0.0054 (7) |
| C2 | 0.0340 (9) | 0.0461 (10) | 0.0394 (9) | −0.0005 (7) | −0.0140 (7) | −0.0084 (8) |
| C3 | 0.0272 (8) | 0.0396 (9) | 0.0428 (10) | −0.0034 (7) | −0.0074 (7) | −0.0068 (7) |
| C4 | 0.0284 (8) | 0.0315 (8) | 0.0357 (9) | 0.0027 (6) | −0.0049 (7) | −0.0067 (6) |
| C5 | 0.0306 (8) | 0.0380 (9) | 0.0359 (9) | −0.0012 (7) | −0.0096 (7) | −0.0077 (7) |
| C6 | 0.0303 (8) | 0.0378 (9) | 0.0391 (9) | −0.0056 (7) | −0.0052 (7) | −0.0047 (7) |
| C7 | 0.0297 (9) | 0.0390 (9) | 0.0361 (9) | −0.0016 (7) | −0.0046 (7) | −0.0070 (7) |
| C9 | 0.0283 (8) | 0.0317 (8) | 0.0331 (8) | −0.0041 (6) | −0.0052 (6) | −0.0051 (6) |
| C10 | 0.0299 (9) | 0.0446 (10) | 0.0400 (9) | 0.0065 (7) | −0.0066 (7) | −0.0089 (7) |
| C11 | 0.0303 (8) | 0.0501 (10) | 0.0364 (9) | 0.0006 (7) | 0.0002 (7) | −0.0118 (8) |
| C12 | 0.0389 (9) | 0.0373 (9) | 0.0338 (9) | −0.0088 (7) | −0.0075 (7) | −0.0047 (7) |
| C13 | 0.0341 (9) | 0.0357 (9) | 0.0433 (10) | 0.0025 (7) | −0.0093 (7) | −0.0026 (7) |
| C14 | 0.0271 (8) | 0.0382 (9) | 0.0413 (9) | −0.0002 (7) | −0.0006 (7) | −0.0072 (7) |
| C15 | 0.0558 (13) | 0.0737 (14) | 0.0414 (11) | −0.0162 (11) | −0.0041 (9) | 0.0068 (10) |
| Cl1—C12 | 1.7430 (17) | C5—H5 | 0.9300 |
| O1—C7 | 1.222 (2) | C6—H6 | 0.9300 |
| O2—C1 | 1.357 (2) | C9—C10 | 1.387 (2) |
| O2—C15 | 1.417 (2) | C9—C14 | 1.390 (2) |
| N1—C7 | 1.363 (2) | C10—C11 | 1.383 (2) |
| N1—C9 | 1.416 (2) | C10—H10 | 0.9300 |
| N1—H1 | 0.831 (19) | C11—C12 | 1.383 (2) |
| C1—C6 | 1.388 (2) | C11—H11 | 0.9300 |
| C1—C2 | 1.391 (2) | C12—C13 | 1.376 (2) |
| C2—C3 | 1.370 (2) | C13—C14 | 1.378 (2) |
| C2—H2 | 0.9300 | C13—H13 | 0.9300 |
| C3—C4 | 1.395 (2) | C14—H14 | 0.9300 |
| C3—H3 | 0.9300 | C15—H15A | 0.9600 |
| C4—C5 | 1.389 (2) | C15—H15B | 0.9600 |
| C4—C7 | 1.488 (2) | C15—H15C | 0.9600 |
| C5—C6 | 1.383 (2) | ||
| C1—O2—C15 | 118.93 (14) | C10—C9—C14 | 119.44 (15) |
| C7—N1—C9 | 126.38 (14) | C10—C9—N1 | 122.65 (14) |
| C7—N1—H1 | 116.3 (13) | C14—C9—N1 | 117.86 (14) |
| C9—N1—H1 | 115.8 (13) | C11—C10—C9 | 120.10 (15) |
| O2—C1—C6 | 125.11 (15) | C11—C10—H10 | 120.0 |
| O2—C1—C2 | 115.52 (14) | C9—C10—H10 | 120.0 |
| C6—C1—C2 | 119.37 (15) | C12—C11—C10 | 119.59 (16) |
| C3—C2—C1 | 120.48 (15) | C12—C11—H11 | 120.2 |
| C3—C2—H2 | 119.8 | C10—C11—H11 | 120.2 |
| C1—C2—H2 | 119.8 | C13—C12—C11 | 120.83 (16) |
| C2—C3—C4 | 120.88 (15) | C13—C12—Cl1 | 119.26 (13) |
| C2—C3—H3 | 119.6 | C11—C12—Cl1 | 119.91 (14) |
| C4—C3—H3 | 119.6 | C12—C13—C14 | 119.51 (15) |
| C5—C4—C3 | 118.26 (15) | C12—C13—H13 | 120.2 |
| C5—C4—C7 | 124.18 (14) | C14—C13—H13 | 120.2 |
| C3—C4—C7 | 117.56 (14) | C13—C14—C9 | 120.52 (15) |
| C6—C5—C4 | 121.25 (15) | C13—C14—H14 | 119.7 |
| C6—C5—H5 | 119.4 | C9—C14—H14 | 119.7 |
| C4—C5—H5 | 119.4 | O2—C15—H15A | 109.5 |
| C5—C6—C1 | 119.75 (15) | O2—C15—H15B | 109.5 |
| C5—C6—H6 | 120.1 | H15A—C15—H15B | 109.5 |
| C1—C6—H6 | 120.1 | O2—C15—H15C | 109.5 |
| O1—C7—N1 | 122.75 (16) | H15A—C15—H15C | 109.5 |
| O1—C7—C4 | 121.52 (15) | H15B—C15—H15C | 109.5 |
| N1—C7—C4 | 115.72 (14) | ||
| C15—O2—C1—C6 | 9.0 (3) | C3—C4—C7—O1 | −26.4 (2) |
| C15—O2—C1—C2 | −171.69 (17) | C5—C4—C7—N1 | −28.3 (2) |
| O2—C1—C2—C3 | −179.17 (15) | C3—C4—C7—N1 | 152.68 (15) |
| C6—C1—C2—C3 | 0.2 (3) | C7—N1—C9—C10 | −35.0 (3) |
| C1—C2—C3—C4 | −0.8 (3) | C7—N1—C9—C14 | 147.70 (17) |
| C2—C3—C4—C5 | 0.5 (2) | C14—C9—C10—C11 | −0.9 (2) |
| C2—C3—C4—C7 | 179.57 (15) | N1—C9—C10—C11 | −178.21 (15) |
| C3—C4—C5—C6 | 0.5 (2) | C9—C10—C11—C12 | 0.1 (3) |
| C7—C4—C5—C6 | −178.52 (15) | C10—C11—C12—C13 | 0.7 (3) |
| C4—C5—C6—C1 | −1.1 (3) | C10—C11—C12—Cl1 | −179.24 (13) |
| O2—C1—C6—C5 | −179.93 (15) | C11—C12—C13—C14 | −0.7 (3) |
| C2—C1—C6—C5 | 0.8 (2) | Cl1—C12—C13—C14 | 179.24 (13) |
| C9—N1—C7—O1 | 2.7 (3) | C12—C13—C14—C9 | −0.1 (3) |
| C9—N1—C7—C4 | −176.35 (15) | C10—C9—C14—C13 | 0.9 (2) |
| C5—C4—C7—O1 | 152.67 (17) | N1—C9—C14—C13 | 178.35 (15) |
| H··· | ||||
| N1—H1···O1i | 0.83 (4) | 2.47 (2) | 3.222 (2) | 151 (2) |
| C14—H14···O1i | 0.93 | 2.56 | 3.251 (2) | 131 |
Hydrogen-bond geometry (Å, °)
|
|
| H⋯ |
|
|
|---|---|---|---|---|
| N1—H1⋯O1i | 0.83 (4) | 2.47 (2) | 3.222 (2) | 151 (2) |
| C14—H14⋯O1i | 0.93 | 2.56 | 3.251 (2) | 131 |
Symmetry code: (i) .