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N-[2-(4-Chloro-phen-yl)-5-methyl-4-oxo-1,3-thia-zolidin-3-yl]pyridine-3-carboxamide.

ABSTRACT: The title compound, C(16)H(14)ClN(3)O(2)S, crystallizes with two mol-ecules in the asymmetric unit. In the 1,3-thia-zolidine rings, the carbonyl O atoms, the S atoms, the methyl groups and the ring carbon attached to the methyl groups are disordered with occupancy ratios of 0.509?(7):0.491?(7) in one mol-ecule and 0.464?(14):0.536?(14) in the other. The crystal structure is stabilized by inter-molecular N-H?N, C-H?O hydrogen bonds and C-H?Cl inter-actions. In addition, there is a ?-? stacking inter-action [centroid-centroid distance = 3.794?(3)?Å] between the benzene and pyridine rings.

SUBMITTER: Akkurt M 

PROVIDER: S-EPMC3099898 | biostudies-other | 2011 Apr

REPOSITORIES: biostudies-other

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N-[2-(4-Chloro-phen-yl)-5-methyl-4-oxo-1,3-thia-zolidin-3-yl]pyridine-3-carboxamide.

Akkurt Mehmet M   Celik Ismail I   Demir Hale H   Ozkırımlı Sumru S   Büyükgüngör Orhan O  

Acta crystallographica. Section E, Structure reports online 20110302 Pt 4

The title compound, C(16)H(14)ClN(3)O(2)S, crystallizes with two mol-ecules in the asymmetric unit. In the 1,3-thia-zolidine rings, the carbonyl O atoms, the S atoms, the methyl groups and the ring carbon attached to the methyl groups are disordered with occupancy ratios of 0.509 (7):0.491 (7) in one mol-ecule and 0.464 (14):0.536 (14) in the other. The crystal structure is stabilized by inter-molecular N-H⋯N, C-H⋯O hydrogen bonds and C-H⋯Cl inter-actions. In addition, there is a π-π stacking in  ...[more]

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