In the title molecule, C 20 H 12 ClNO 4 S, the benzopyran ring system and the thiazolidine ring are planar. The dihedral angle between the chlorobenzyl and thiazolidine rings is 74.42 (8) . The crystal structure is stabilized by intermolecular C-HÁ Á ÁO hydrogen bonds.
5-[4-Chloro-2-(4-chlorobenzylsulfanyl)thiazol-5-ylmethylene]-3-(2,4-dichlorobenzyl)thiazolidine-2,4-dione
✍ Scribed by Özgen, Özen ;Bozdağ-Dündar, Oya ;Ertan, Rahmiye ;Kendi, Engin
- Publisher
- International Union of Crystallography
- Year
- 2007
- Tongue
- English
- Weight
- 282 KB
- Volume
- 63
- Category
- Article
- ISSN
- 1600-5368
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✦ Synopsis
There are two molecules in the asymmetric unit of the title compound, C 21 H 12 Cl 4 N 2 O 2 S 3 , which differ in the orientation of the chlorobenzene ring.
📜 SIMILAR VOLUMES
In the title compound, C~10~H~6~ClNO~2~S, the benzene and thiazolidine rings are oriented at a dihedral angle of 14.22 (5)°. Intramolecular C—H...O, C—H...Cl and C—H...S hydrogen bonds result in the formation of two nearly planar five-membered rings and one nonplanar six-membered ring, the five-memb
Single-crystal X-ray study T = 295 K Mean (C-C) = 0.002 A R factor = 0.043 wR factor = 0.114 Data-to-parameter ratio = 15.4 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
In the title compound, C~10~H~6~FNO~2~S, the benzene and thiazolidine rings are oriented at a dihedral angle of 8.90 (3)°. Intramolecular C—H...O, C—H...F and C—H...S hydrogen bonds result in the formation of two nearly planar five-membered rings and one non-planar six-membered ring, the five-member