Sodium 5-amino-1,3,4-thia­diazole-2-thiol­ate dihydrate

There are two 5-amino-1,3,4-thia­diazole-2(3H)-thiolate anions in the asymmetric unit of the title compound, Na(+)·C(2)H(2)N(3)S(2) (−)·2H(2)O, which are almost perpendicular to each other [dihedral angle = 84.64 (6)°]. The two Na(+) cations are in distorted fourfold coordinations by O atoms of the...

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Detalles Bibliográficos
Autores principales: Wu, Jiayi, Wang, Yifeng, Yi, Guo, Luo, Shuping
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2009
Materias:
Metal-Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2980096/
https://www.ncbi.nlm.nih.gov/pubmed/21579921
http://dx.doi.org/10.1107/S1600536809051897
Descripción
Sumario:There are two 5-amino-1,3,4-thia­diazole-2(3H)-thiolate anions in the asymmetric unit of the title compound, Na(+)·C(2)H(2)N(3)S(2) (−)·2H(2)O, which are almost perpendicular to each other [dihedral angle = 84.64 (6)°]. The two Na(+) cations are in distorted fourfold coordinations by O atoms of the water molecules. The crystal structure is stabilized by N—H⋯S, O—H⋯N and O—H⋯S hydrogen bonds.

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