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Bis(2,2'-diamino-4,4'-bi-1,3-thia-zole-?N,N)bis-(nitrato-?O)lead(II) dihydrate.

ABSTRACT: In the title compound, [Pb(NO(3))(2)(C(6)H(6)N(4)S(2))(2)]·2H(2)O, the Pb(II) cation is N,N'-chelated by two 2,2'-diamino-4,4'-bi-1,3-thia-zole (DABT) ligands and further is cis coordinated by two nitrate anions in a distorted PbN(4)O(2) octa-hedral geometry. One of the uncoordinated water mol-ecules is close to an inversion center and is disordered equally over two sites. Intra-molecular N-H?N and N-H?O inter-actions are present. An extensive hydrogen-bonding network of types N-H?O, O-H?O, O-H?N and O-H?S consolidates the crystal structure.

SUBMITTER: Liu BX

PROVIDER: S-EPMC2977107 | biostudies-literature | 2009 Jul

REPOSITORIES: biostudies-literature

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Bis(2,2'-diamino-4,4'-bi-1,3-thia-zole-κN,N)bis-(nitrato-κO)lead(II) dihydrate.

Liu Bing-Xin BX Xu Duan-Jun DJ

Acta crystallographica. Section E, Structure reports online 20090729 Pt 8

In the title compound, [Pb(NO(3))(2)(C(6)H(6)N(4)S(2))(2)]·2H(2)O, the Pb(II) cation is N,N'-chelated by two 2,2'-diamino-4,4'-bi-1,3-thia-zole (DABT) ligands and further is cis coordinated by two nitrate anions in a distorted PbN(4)O(2) octa-hedral geometry. One of the uncoordinated water mol-ecules is close to an inversion center and is disordered equally over two sites. Intra-molecular N-H⋯N and N-H⋯O inter-actions are present. An extensive hydrogen-bonding network of types N-H⋯O, O-H⋯O, O-H⋯ ...[more]

PMID: 21583303

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