title: Dichloro(2,2'-diamino-4,4'-bi-1,3-thiazole-N3,N3')copper(II).
abstract: The title complex, [CuCl(2)(C(6)H(6)N(4)S(2))], has a flattened tetrahedral coordination. The Cu(II) atom is located on a twofold rotation axis and is coordinated by two N atoms from a chelating 2,2'-diamino-4,4'-bi-1,3-thiazole ligand and by two Cl atoms. Intramolecular hydrogen bonding exists between the amino groups of the 2,2'-diamino-4,4'-bi-1,3-thiazole ligand and the Cl atoms. The intermolecular separation of 3.425 (1) A between parallel bithiazole rings suggests there is a pi-pi interaction between them.
authors: Department of Chemistry, Zhejiang University, Hangzhou 310027, China.
authors: J G
authors: JG
authors: Liu
authors: J J
authors: JJ
authors: Nie
authors: D J
authors: DJ
authors: Xu
authors: Y Z
authors: YZ
authors: Xu
authors: J Y
authors: JY
authors: Wu
authors: M Y
authors: MY
authors: Chiang