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Crystal structure of (Z)-3-{3-(4-chloro-phen-yl)-2-[(4-chloro-phen-yl)imino]-2,3-di-hydro-thia-zol-4-yl}-2H-chromen-2-one.

ABSTRACT: In the title compound, C24H14Cl2N2O2S, the 2H-chromene ring system is approximately planar, with a maximum deviation of 0.025?(2)?Å. The thia-zole ring is almost planar, with an r.m.s. deviation of 0.0022?Å, and makes a dihedral angle of 58.52?(7)° with the chromene ring system. The chromene ring system is inclined at angles of 58.3?(1) and 55.39?(9)° with respect to the two chloro-phenyl rings. The two chloro-phenyl rings show significant deviation from coplanarity, with a dihedral angle between them of 47.69?(8)°. The crystal structure features C-H?Cl inter-actions extending in (100) and propagating along the a-axis direction and weak ?-? inter-actions [centroid-centroid separation = 3.867?(2)?Å].

SUBMITTER: Kayalvizhi M

PROVIDER: S-EPMC4257461 | biostudies-literature | 2014 Dec

REPOSITORIES: biostudies-literature

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Crystal structure of (Z)-3-{3-(4-chloro-phen-yl)-2-[(4-chloro-phen-yl)imino]-2,3-di-hydro-thia-zol-4-yl}-2H-chromen-2-one.

Kayalvizhi M M Vasuki G G Kumar R Raj RR Rao V Rajeswar VR

Acta crystallographica. Section E, Structure reports online 20141119 Pt 12

In the title compound, C24H14Cl2N2O2S, the 2H-chromene ring system is approximately planar, with a maximum deviation of 0.025 (2) Å. The thia-zole ring is almost planar, with an r.m.s. deviation of 0.0022 Å, and makes a dihedral angle of 58.52 (7)° with the chromene ring system. The chromene ring system is inclined at angles of 58.3 (1) and 55.39 (9)° with respect to the two chloro-phenyl rings. The two chloro-phenyl rings show significant deviation from coplanarity, with a dihedral angle betwee ...[more]

PMID: 25553038

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