Ethyl 4-oxo-8-trifluoromethyl-1,4-dihydroquinoline-3-carboxylate
| dc.contributor.author | Garudachari, B. | |
| dc.contributor.author | Islor, A.M. | |
| dc.contributor.author | Satyanarayan, M.N. | |
| dc.contributor.author | Gerber, T. | |
| dc.contributor.author | Hosten, E. | |
| dc.contributor.author | Betz, R. | |
| dc.date.accessioned | 2026-02-05T09:35:06Z | |
| dc.date.issued | 2012 | |
| dc.description.abstract | The asymmetric unit of the title compound, C13H10F3NO3, contains two independent molecules with similar conformations. In the crystal, N-H?O hydrogen bonds link alternating independent molecules into chains in [-110]. In the chain, the quinoline planes of the independent molecules are almost perpendicular to each other, forming a dihedral angle of 89.8 (1)°. ?-? interactions between the aromatic rings of quinoline bicycles related by inversion centres [for two independent centrosymmetric dimers, the shortest centroid-centroid distances are 3.495 (1) and 3.603 (1) Å] link the hydrogen-bonded chains into layers parallel to (110). Weak C-H?F and C-H?O interactions further consolidate the crystal packing. | |
| dc.identifier.citation | Acta Crystallographica Section E: Structure Reports Online, 2012, 68, 12, pp. o3304-o3305 | |
| dc.identifier.issn | 16005368 | |
| dc.identifier.uri | https://doi.org/10.1107/S1600536812045321 | |
| dc.identifier.uri | https://idr.nitk.ac.in/handle/123456789/26925 | |
| dc.subject | data-to-parameter ratio = 1 | |
| dc.subject | mean ?(C-C) = 0.002 Å | |
| dc.subject | R factor = 0.040 | |
| dc.subject | single-crystal X-ray study | |
| dc.subject | T = 200 K | |
| dc.subject | wR factor = 0.116 | |
| dc.title | Ethyl 4-oxo-8-trifluoromethyl-1,4-dihydroquinoline-3-carboxylate |