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. 2010 Jun 23;66(Pt 7):o1737.
doi: 10.1107/S1600536810023354.

2-(4-Fluoro-phen-yl)-3-[5-(4-nitro-phen-yl)-1,3,4-thia-diazol-2-yl]-1,3-thia-zolidin-4-one

Peng Yu  1 , Kang An, Qiu He, Jian-Qaing Zhang, Rong Wan
Affiliations

2-(4-Fluoro-phen-yl)-3-[5-(4-nitro-phen-yl)-1,3,4-thia-diazol-2-yl]-1,3-thia-zolidin-4-one

Peng Yu et al. Acta Crystallogr Sect E Struct Rep Online. .

Abstract

In the title compound, C(17)H(11)FN(4)O(3)S(2), the five-membered thia-zolidinone and thia-diazole rings are almost planar, with r.m.s. deviations of 0.017 and 0.0019 Å, respectively. The 4-fluoro-phenyl ring is almost perpendicular to the thia-diazole ring, making a dihedral angle of 89.5 (3)°. The 4-nitro-phenyl ring is nearly coplanar with the thia-diazole ring, the dihedral angle being 7.9 (3)°. The crystal structure is stabilized by two inter-molecular C-H⋯O hydrogen bonds.

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Figures

Fig. 1.
Fig. 1.
A view of the molecular structure of (I). Displacement ellipsoids are drawn at the 50% probability level. Dashed lines indicate intramolecular C—H···S hydrogen bond.
Fig. 2.
Fig. 2.
A packing diagram for (I). Dashed lines indicate intramolecular C—H···S hydrogen bond, and intermolecular C—H···O hydrogen bonds.
See this image and copyright information in PMC

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