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Author(s): Hoong-Kun Fun | Ching Kheng Quah | S. Sarveswari | V. Vijayakumar | R. Prasath

Journal: Acta Crystallographica Section E
ISSN 1600-5368

Volume: 65;
Issue: 11;
Start page: o2707;
Date: 2009;
Original page

In the title molecule, C29H22ClN3S, the quinoline ring system, thiophene ring and phenyl ring substituents are inclined at angles of 71.70 (7), 59.26 (9) and 81.61 (9)°, respectively, to the 4,5-dihydropyrazole ring. In the 4-phenylquinoline ring system, the phenyl ring makes a dihedral angle of 62.49 (7)° with mean plane of quinoline ring system. In the crystal structure, molecules are linked via weak intermolecular C—H...N hydrogen bonds, forming an extended one-dimensional chain along the b axis and are further consolidated by C—H...π and π–π stacking interactions [centroid–centroid distances = 3.7022 (10) Å].
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