| Literature DB >> 21579109 |
Atul Kumar Kushwaha, S Mohana Roopan, F Nawaz Khan, Venkatesha R Hathwar, Mehmet Akkurt.
Abstract
In the title compound, C(16)H(13)ClN(2)O, the quinoline ring system is approximately planar [maximum deviation 0.021 (2) Å] and forms a dihedral angle of 85.93 (6)° with the pyridone ring. Inter-molecular C-H⋯O hydrogen bonding, together with weak C-H⋯π and π-π inter-actions [centroid-to-centroid distances 3.5533 (9) and 3.7793 (9) Å], characterize the crystal structure.Entities:
Year: 2010 PMID: 21579109 PMCID: PMC2979145 DOI: 10.1107/S1600536810012730
Source DB: PubMed Journal: Acta Crystallogr Sect E Struct Rep Online ISSN: 1600-5368
| C16H13ClN2O | |
| Monoclinic, | Mo |
| Hall symbol: -P 2ybc | Cell parameters from 1116 reflections |
| θ = 2.0–21.0° | |
| µ = 0.28 mm−1 | |
| β = 90.948 (2)° | Block, colourless |
| 0.26 × 0.24 × 0.20 mm | |
| Oxford Xcalibur Eos (Nova) CCD detector diffractometer | 2511 independent reflections |
| Radiation source: Enhance (Mo) X-ray Source | 2088 reflections with |
| graphite | |
| ω scans | θmax = 25.5°, θmin = 3.0° |
| Absorption correction: multi-scan ( | |
| 17649 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 | |
| 2511 reflections | (Δ/σ)max < 0.001 |
| 182 parameters | Δρmax = 0.16 e Å−3 |
| 0 restraints | Δρmin = −0.33 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 on |
| Cl1 | 0.17214 (4) | 0.42990 (4) | 0.02479 (2) | 0.0424 (1) | |
| O1 | 0.08041 (10) | 0.28868 (13) | 0.35614 (8) | 0.0481 (4) | |
| N1 | 0.32267 (11) | 0.61310 (13) | 0.11096 (8) | 0.0315 (4) | |
| N2 | −0.05971 (11) | 0.45168 (13) | 0.28993 (8) | 0.0331 (4) | |
| C1 | 0.21630 (13) | 0.53822 (15) | 0.12066 (9) | 0.0292 (4) | |
| C2 | 0.13534 (13) | 0.53361 (14) | 0.20141 (9) | 0.0281 (4) | |
| C3 | 0.17568 (13) | 0.61625 (16) | 0.27547 (10) | 0.0304 (4) | |
| C4 | 0.33798 (15) | 0.78326 (17) | 0.34745 (11) | 0.0407 (5) | |
| C5 | 0.45224 (16) | 0.8575 (2) | 0.33878 (12) | 0.0498 (6) | |
| C6 | 0.52323 (16) | 0.8519 (2) | 0.25493 (12) | 0.0499 (6) | |
| C7 | 0.48186 (15) | 0.77503 (17) | 0.17819 (12) | 0.0405 (5) | |
| C8 | 0.36339 (13) | 0.69521 (15) | 0.18602 (10) | 0.0307 (4) | |
| C9 | 0.29139 (13) | 0.69933 (15) | 0.27116 (10) | 0.0305 (4) | |
| C10 | 0.01318 (15) | 0.44264 (17) | 0.20158 (10) | 0.0365 (5) | |
| C11 | −0.16498 (15) | 0.54157 (17) | 0.29568 (12) | 0.0430 (5) | |
| C12 | −0.23606 (17) | 0.54973 (19) | 0.37505 (14) | 0.0520 (6) | |
| C13 | −0.20074 (17) | 0.4635 (2) | 0.45186 (13) | 0.0507 (6) | |
| C14 | −0.09706 (16) | 0.37454 (18) | 0.44725 (11) | 0.0433 (5) | |
| C15 | −0.01782 (14) | 0.36501 (16) | 0.36452 (10) | 0.0342 (5) | |
| C16 | 0.55794 (17) | 0.7727 (2) | 0.08775 (14) | 0.0626 (7) | |
| H3 | 0.12600 | 0.61800 | 0.33010 | 0.0360* | |
| H4 | 0.29090 | 0.78780 | 0.40320 | 0.0490* | |
| H5 | 0.48340 | 0.91260 | 0.38910 | 0.0600* | |
| H6 | 0.60170 | 0.90260 | 0.25140 | 0.0600* | |
| H10A | −0.04430 | 0.47170 | 0.14960 | 0.0440* | |
| H10B | 0.03800 | 0.34430 | 0.19090 | 0.0440* | |
| H11 | −0.18800 | 0.59800 | 0.24400 | 0.0520* | |
| H12 | −0.30730 | 0.61160 | 0.37870 | 0.0630* | |
| H13 | −0.24950 | 0.46760 | 0.50690 | 0.0610* | |
| H14 | −0.07620 | 0.31770 | 0.49920 | 0.0520* | |
| H16A | 0.51020 | 0.82450 | 0.03970 | 0.0940* | |
| H16B | 0.56960 | 0.67590 | 0.06760 | 0.0940* | |
| H16C | 0.64250 | 0.81610 | 0.09820 | 0.0940* |
| Cl1 | 0.0429 (2) | 0.0526 (3) | 0.0316 (2) | −0.0044 (2) | 0.0012 (2) | −0.0104 (2) |
| O1 | 0.0446 (7) | 0.0512 (7) | 0.0485 (7) | 0.0098 (6) | 0.0006 (5) | 0.0002 (5) |
| N1 | 0.0289 (6) | 0.0345 (7) | 0.0311 (6) | 0.0019 (5) | 0.0023 (5) | 0.0027 (5) |
| N2 | 0.0289 (6) | 0.0350 (7) | 0.0354 (7) | −0.0063 (5) | 0.0027 (5) | −0.0005 (5) |
| C1 | 0.0295 (7) | 0.0312 (8) | 0.0269 (7) | 0.0038 (6) | −0.0021 (5) | 0.0010 (6) |
| C2 | 0.0258 (7) | 0.0286 (7) | 0.0298 (7) | 0.0023 (6) | 0.0000 (5) | 0.0022 (6) |
| C3 | 0.0297 (7) | 0.0331 (8) | 0.0286 (7) | 0.0013 (6) | 0.0038 (5) | −0.0001 (6) |
| C4 | 0.0464 (9) | 0.0410 (9) | 0.0347 (8) | −0.0080 (7) | 0.0020 (7) | −0.0044 (7) |
| C5 | 0.0568 (11) | 0.0489 (10) | 0.0433 (9) | −0.0172 (9) | −0.0076 (8) | −0.0057 (8) |
| C6 | 0.0423 (9) | 0.0503 (10) | 0.0570 (10) | −0.0196 (8) | −0.0006 (8) | 0.0013 (9) |
| C7 | 0.0345 (8) | 0.0406 (9) | 0.0466 (9) | −0.0065 (7) | 0.0036 (6) | 0.0031 (7) |
| C8 | 0.0293 (7) | 0.0288 (8) | 0.0341 (7) | 0.0018 (6) | −0.0005 (6) | 0.0026 (6) |
| C9 | 0.0314 (7) | 0.0288 (8) | 0.0314 (7) | −0.0001 (6) | −0.0001 (6) | 0.0007 (6) |
| C10 | 0.0358 (8) | 0.0439 (9) | 0.0299 (7) | −0.0073 (7) | 0.0017 (6) | −0.0022 (6) |
| C11 | 0.0366 (9) | 0.0367 (9) | 0.0556 (10) | −0.0018 (7) | 0.0006 (7) | 0.0073 (8) |
| C12 | 0.0406 (9) | 0.0459 (11) | 0.0701 (12) | 0.0062 (8) | 0.0151 (8) | −0.0027 (9) |
| C13 | 0.0518 (10) | 0.0521 (11) | 0.0487 (10) | −0.0047 (8) | 0.0186 (8) | −0.0046 (8) |
| C14 | 0.0475 (9) | 0.0463 (10) | 0.0363 (8) | −0.0073 (8) | 0.0046 (7) | 0.0008 (7) |
| C15 | 0.0351 (8) | 0.0324 (8) | 0.0352 (8) | −0.0072 (7) | −0.0003 (6) | −0.0032 (6) |
| C16 | 0.0502 (11) | 0.0774 (14) | 0.0609 (12) | −0.0236 (10) | 0.0197 (9) | −0.0053 (10) |
| Cl1—C1 | 1.7476 (14) | C11—C12 | 1.347 (3) |
| O1—C15 | 1.2354 (18) | C12—C13 | 1.397 (3) |
| N1—C1 | 1.2978 (18) | C13—C14 | 1.346 (2) |
| N1—C8 | 1.3704 (18) | C14—C15 | 1.434 (2) |
| N2—C10 | 1.4651 (18) | C3—H3 | 0.9300 |
| N2—C11 | 1.3653 (19) | C4—H4 | 0.9300 |
| N2—C15 | 1.3934 (19) | C5—H5 | 0.9300 |
| C1—C2 | 1.4187 (18) | C6—H6 | 0.9300 |
| C2—C3 | 1.3612 (19) | C10—H10A | 0.9700 |
| C2—C10 | 1.506 (2) | C10—H10B | 0.9700 |
| C3—C9 | 1.4123 (19) | C11—H11 | 0.9300 |
| C4—C5 | 1.361 (2) | C12—H12 | 0.9300 |
| C4—C9 | 1.412 (2) | C13—H13 | 0.9300 |
| C5—C6 | 1.399 (2) | C14—H14 | 0.9300 |
| C6—C7 | 1.364 (2) | C16—H16A | 0.9600 |
| C7—C8 | 1.423 (2) | C16—H16B | 0.9600 |
| C7—C16 | 1.505 (3) | C16—H16C | 0.9600 |
| C8—C9 | 1.419 (2) | ||
| Cl1···O1i | 3.2706 (12) | C14···C14ix | 3.401 (2) |
| Cl1···H10A | 2.8700 | C15···C3iv | 3.441 (2) |
| Cl1···H10Aii | 2.9200 | C15···C2iv | 3.456 (2) |
| Cl1···H16Biii | 3.1100 | C15···C3 | 3.331 (2) |
| Cl1···H10B | 2.8500 | C1···H6vi | 2.8600 |
| O1···C2 | 3.2298 (17) | C2···H6vi | 3.0000 |
| O1···C2iv | 3.3375 (17) | C3···H6vi | 3.0500 |
| O1···C11iv | 3.286 (2) | C3···H10Bvii | 3.0900 |
| O1···Cl1v | 3.2706 (12) | C8···H6vi | 2.9100 |
| O1···H10B | 2.4300 | C9···H6vi | 3.0100 |
| O1···H11iv | 2.5400 | C11···H3 | 3.0700 |
| O1···H16Cvi | 2.8900 | C15···H3 | 2.8400 |
| N1···C14vii | 3.448 (2) | H3···N2 | 2.5100 |
| N1···C5vi | 3.382 (2) | H3···C11 | 3.0700 |
| N2···C9iv | 3.4391 (18) | H3···C15 | 2.8400 |
| N1···H16B | 2.6600 | H3···H4 | 2.5200 |
| N1···H5vi | 2.7200 | H3···H14ix | 2.5500 |
| N1···H6vi | 2.8700 | H4···H3 | 2.5200 |
| N1···H16A | 2.9400 | H5···N1viii | 2.7200 |
| N2···H3 | 2.5100 | H6···H16C | 2.3600 |
| C1···C14vii | 3.511 (2) | H6···N1viii | 2.8700 |
| C2···C15vii | 3.456 (2) | H6···C1viii | 2.8600 |
| C2···O1 | 3.2298 (17) | H6···C2viii | 3.0000 |
| C2···O1vii | 3.3375 (17) | H6···C3viii | 3.0500 |
| C3···C15vii | 3.441 (2) | H6···C8viii | 2.9100 |
| C3···C11 | 3.545 (2) | H6···C9viii | 3.0100 |
| C3···C15 | 3.331 (2) | H10A···Cl1 | 2.8700 |
| C4···C11vii | 3.599 (2) | H10A···H11 | 2.3200 |
| C5···N1viii | 3.382 (2) | H10A···Cl1ii | 2.9200 |
| C6···C8viii | 3.519 (2) | H10B···Cl1 | 2.8500 |
| C8···C13vii | 3.574 (2) | H10B···O1 | 2.4300 |
| C8···C6vi | 3.519 (2) | H10B···C3iv | 3.0900 |
| C9···C11vii | 3.582 (2) | H11···H10A | 2.3200 |
| C9···N2vii | 3.4391 (18) | H11···O1vii | 2.5400 |
| C11···C9iv | 3.582 (2) | H14···H3ix | 2.5500 |
| C11···C3 | 3.545 (2) | H16A···N1 | 2.9400 |
| C11···C4iv | 3.599 (2) | H16B···N1 | 2.6600 |
| C11···O1vii | 3.286 (2) | H16B···Cl1iii | 3.1100 |
| C13···C8iv | 3.574 (2) | H16C···H6 | 2.3600 |
| C14···N1iv | 3.448 (2) | H16C···O1viii | 2.8900 |
| C14···C1iv | 3.511 (2) | ||
| C1—N1—C8 | 117.64 (12) | O1—C15—C14 | 125.40 (14) |
| C10—N2—C11 | 119.57 (12) | N2—C15—C14 | 114.40 (13) |
| C10—N2—C15 | 117.37 (12) | C2—C3—H3 | 119.00 |
| C11—N2—C15 | 123.06 (12) | C9—C3—H3 | 119.00 |
| Cl1—C1—N1 | 115.89 (10) | C5—C4—H4 | 120.00 |
| Cl1—C1—C2 | 117.53 (10) | C9—C4—H4 | 120.00 |
| N1—C1—C2 | 126.57 (12) | C4—C5—H5 | 120.00 |
| C1—C2—C3 | 115.54 (12) | C6—C5—H5 | 120.00 |
| C1—C2—C10 | 120.44 (12) | C5—C6—H6 | 119.00 |
| C3—C2—C10 | 124.02 (12) | C7—C6—H6 | 119.00 |
| C2—C3—C9 | 121.44 (13) | N2—C10—H10A | 109.00 |
| C5—C4—C9 | 119.52 (14) | N2—C10—H10B | 109.00 |
| C4—C5—C6 | 120.60 (16) | C2—C10—H10A | 109.00 |
| C5—C6—C7 | 122.57 (16) | C2—C10—H10B | 109.00 |
| C6—C7—C8 | 117.80 (15) | H10A—C10—H10B | 108.00 |
| C6—C7—C16 | 121.89 (15) | N2—C11—H11 | 120.00 |
| C8—C7—C16 | 120.31 (14) | C12—C11—H11 | 119.00 |
| N1—C8—C7 | 118.73 (13) | C11—C12—H12 | 121.00 |
| N1—C8—C9 | 121.30 (12) | C13—C12—H12 | 121.00 |
| C7—C8—C9 | 119.96 (13) | C12—C13—H13 | 120.00 |
| C3—C9—C4 | 122.95 (13) | C14—C13—H13 | 120.00 |
| C3—C9—C8 | 117.51 (13) | C13—C14—H14 | 119.00 |
| C4—C9—C8 | 119.54 (13) | C15—C14—H14 | 119.00 |
| N2—C10—C2 | 113.33 (12) | C7—C16—H16A | 110.00 |
| N2—C11—C12 | 121.03 (15) | C7—C16—H16B | 109.00 |
| C11—C12—C13 | 118.75 (16) | C7—C16—H16C | 109.00 |
| C12—C13—C14 | 120.86 (16) | H16A—C16—H16B | 109.00 |
| C13—C14—C15 | 121.87 (15) | H16A—C16—H16C | 109.00 |
| O1—C15—N2 | 120.20 (13) | H16B—C16—H16C | 109.00 |
| C8—N1—C1—Cl1 | −177.53 (10) | C2—C3—C9—C8 | 0.9 (2) |
| C8—N1—C1—C2 | 0.9 (2) | C9—C4—C5—C6 | 0.4 (3) |
| C1—N1—C8—C7 | 178.16 (13) | C5—C4—C9—C3 | 178.26 (15) |
| C1—N1—C8—C9 | −0.5 (2) | C5—C4—C9—C8 | −0.9 (2) |
| C11—N2—C10—C2 | 97.14 (15) | C4—C5—C6—C7 | 1.0 (3) |
| C15—N2—C10—C2 | −83.63 (16) | C5—C6—C7—C8 | −1.7 (3) |
| C10—N2—C11—C12 | 178.31 (15) | C5—C6—C7—C16 | 178.65 (17) |
| C15—N2—C11—C12 | −0.9 (2) | C6—C7—C8—N1 | −177.62 (14) |
| C10—N2—C15—O1 | 2.8 (2) | C6—C7—C8—C9 | 1.1 (2) |
| C10—N2—C15—C14 | −177.33 (13) | C16—C7—C8—N1 | 2.1 (2) |
| C11—N2—C15—O1 | −177.96 (14) | C16—C7—C8—C9 | −179.25 (14) |
| C11—N2—C15—C14 | 1.9 (2) | N1—C8—C9—C3 | −0.4 (2) |
| Cl1—C1—C2—C3 | 178.03 (10) | N1—C8—C9—C4 | 178.84 (13) |
| Cl1—C1—C2—C10 | −2.45 (18) | C7—C8—C9—C3 | −179.02 (13) |
| N1—C1—C2—C3 | −0.4 (2) | C7—C8—C9—C4 | 0.2 (2) |
| N1—C1—C2—C10 | 179.10 (14) | N2—C11—C12—C13 | −0.4 (3) |
| C1—C2—C3—C9 | −0.6 (2) | C11—C12—C13—C14 | 0.5 (3) |
| C10—C2—C3—C9 | 179.96 (14) | C12—C13—C14—C15 | 0.6 (3) |
| C1—C2—C10—N2 | −179.27 (12) | C13—C14—C15—O1 | 178.08 (16) |
| C3—C2—C10—N2 | 0.2 (2) | C13—C14—C15—N2 | −1.7 (2) |
| C2—C3—C9—C4 | −178.28 (14) |
| H··· | ||||
| C3—H3···N2 | 0.93 | 2.51 | 2.8560 (18) | 103 |
| C11—H11···O1vii | 0.93 | 2.54 | 3.286 (2) | 137 |
| C6—H6···Cg1viii | 0.93 | 2.61 | 3.4457 (18) | 150 |
Hydrogen-bond geometry (Å, °)
Cg1 is the centroid of the N1/C1–C3/C8/C9 ring.
| H⋯ | ||||
|---|---|---|---|---|
| C11—H11⋯O1i | 0.93 | 2.54 | 3.286 (2) | 137 |
| C6—H6⋯ | 0.93 | 2.61 | 3.4457 (18) | 150 |
Symmetry codes: (i) ; (ii) .