Crystal structure of N-(4-oxo-2-sulfanyl­idene-1,3-thia­zolidin-3-yl)-2-(thio­phen-3-yl)acetamide

Acta Crystallographica Section E: Crystallographic Communications

Thang Pham, C.¹  Van Meervelt, L.²  Nguyen Ngoc, L.³  Vu Quoc, T.³  Nguyen Tien, C.⁴ 

[1] Department of Chemistry, Hanoi University of Science, 19 Le Thanh Tong Street, Hoan Kiem District, Hanoi, Vietnam;Department of Chemistry, KU Leuven, Biomolecular Architecture, Celestijnenlaan 200F, Leuven (Heverlee), B-3001, Belgium;Faculty of Chemistry, Hanoi National University of Education, 136 Xuan Thuy, Cau Giay, Hanoi, Vietnam;Faculty of Chemistry, Ho Chi Minh City University of Education, 280 An Duong Vuong Street, District No. 5, Ho Chi Minh City, Vietnam

关键词: CRYSTAL STRUCTURE;    THIAZOLIDINE;    THIOPHENE;    RHODANINE;    POLYTHIOPHENE;   

DOI  :  10.1107/S2056989017007629

学科分类：数学（综合）

来源: International Union of Crystallography

【 摘 要 】

The title compound, C9H8N2O2S3, crystallizes with two mol­ecules (A and B) in the asymmetric unit. Both have similar conformations (overlay r.m.s. deviation = 0.209 Å) and are linked by an N—H⋯O hydrogen bond. In both mol­ecules, the thio­phene rings show orientational disorder, with occupancy factors of 0.6727 (17) and 0.3273 (17) for mol­ecule A, and 0.7916 (19) and 0.2084 (19) for mol­ecule B. The five-membered rings make an angle of 79.7 (2)° in mol­ecule A and an angle of 66.8 (2)° in mol­ecule B. In the crystal, chains of mol­ecules running along the a-axis direction are linked by N—H⋯O hydrogen bonds. The inter­action of adjacent chains through N—H⋯O hydrogen bonds leads to two types of ring structures containing four mol­ecules and described by the graph-set motifs R44(18) and R42(14).

【 授权许可】

CC BY