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Tetra-aqua-diimidazole-nickel(II) naphthalene-1,5-disulfonate.

ABSTRACT: The triclinic unit cell of the title compound, [Ni(C(3)H(4)N(2))(2)(H(2)O)(4)](C(10)H(6)O(6)S(2)), contains one centrosymmetric cation and one centrosymmetric anion. In the cation, the Ni(II) ion is six-coordinated by two imidazole ligands [Ni-N = 2.0568?(14)?Å] and four water mol-ecules [both independent Ni-O distances are 2.098?(1)?Å] in a distorted octa-hedral geometry. Inter-molecular O-H?O and N-H?O hydrogen bonds form an extensive three-dimensional network, which consolidates the crystal packing.

SUBMITTER: Liu P

PROVIDER: S-EPMC2960432 | biostudies-literature | 2008 Jan

REPOSITORIES: biostudies-literature

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Tetra-aqua-diimidazole-nickel(II) naphthalene-1,5-disulfonate.

Liu Ping P Deng Dong-Sheng DS

Acta crystallographica. Section E, Structure reports online 20080104 Pt 2

The triclinic unit cell of the title compound, [Ni(C(3)H(4)N(2))(2)(H(2)O)(4)](C(10)H(6)O(6)S(2)), contains one centrosymmetric cation and one centrosymmetric anion. In the cation, the Ni(II) ion is six-coordinated by two imidazole ligands [Ni-N = 2.0568 (14) Å] and four water mol-ecules [both independent Ni-O distances are 2.098 (1) Å] in a distorted octa-hedral geometry. Inter-molecular O-H⋯O and N-H⋯O hydrogen bonds form an extensive three-dimensional network, which consolidates the crystal p ...[more]

PMID: 21201258

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