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Hexaaqua-cadmium(II) dipicrate monohydrate.

ABSTRACT: In the structure of the title compound, [Cd(H(2)O)(6)](C(6)H(2)N(3)O(7))(2)·H(2)O, the Cd(II) ion is located on an inversion center and is coordinated by six water mol-ecules in an octa-hedral geometry. The picrate anions have no coordination inter-actions with the Cd(II) ion. The three nitro groups are twisted away from the attached benzene ring, making dihedral angles of 17.89?(3), 27.94?(4) and 13.65?(3)°. There are numerous O-H?O hydrogen bonds in the crystal structure, involving coordinated and uncoordinated water molecules.

SUBMITTER: Natarajan S

PROVIDER: S-EPMC2969625 | biostudies-literature | 2009 May

REPOSITORIES: biostudies-literature

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Hexaaqua-cadmium(II) dipicrate monohydrate.

Natarajan S S Moovendaran K K Dhas S A Martin Britto SA Suresh J J Lakshman P L Nilantha PL

Acta crystallographica. Section E, Structure reports online 20090507 Pt 6

In the structure of the title compound, [Cd(H(2)O)(6)](C(6)H(2)N(3)O(7))(2)·H(2)O, the Cd(II) ion is located on an inversion center and is coordinated by six water mol-ecules in an octa-hedral geometry. The picrate anions have no coordination inter-actions with the Cd(II) ion. The three nitro groups are twisted away from the attached benzene ring, making dihedral angles of 17.89 (3), 27.94 (4) and 13.65 (3)°. There are numerous O-H⋯O hydrogen bonds in the crystal structure, involving coordinated ...[more]

PMID: 21582990

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