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Tetra-aqua-(2,2'-bipyridine-?²N,N')nickel(II) sulfate.

ABSTRACT: The asymmetric unit of the title complex, [Ni(C??H?N?)(H?O)?]SO?, consists of a complex [Ni(bipy)(H?O)?]²? cation (bipy = 2,2'-bipyridine) and a non-coordinating [SO?]²? anion. The Ni(II) atom is six-coordinated in a distorted octa-hedral geometry defined by the two N atoms of the bipy ligand and four water O atoms. The crystal structure contains extensive classical O-H?O hydrogen bonds, which link the ions into a two-dimensional array in the ab plane. Layers are connected into a three-dimensional supra-molecular structure by C-H?O inter-actions.

SUBMITTER: Boonlue S

PROVIDER: S-EPMC3393179 | biostudies-literature | 2012 Jul

REPOSITORIES: biostudies-literature

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Tetra-aqua-(2,2'-bipyridine-κ²N,N')nickel(II) sulfate.

Boonlue Sujirat S Theppitak Chatphorn C Chainok Kittipong K

Acta crystallographica. Section E, Structure reports online 20120616 Pt 7

The asymmetric unit of the title complex, [Ni(C₁₀H₈N₂)(H₂O)₄]SO₄, consists of a complex [Ni(bipy)(H₂O)₄]²⁺ cation (bipy = 2,2'-bipyridine) and a non-coordinating [SO₄]²⁻ anion. The Ni(II) atom is six-coordinated in a distorted octa-hedral geometry defined by the two N atoms of the bipy ligand and four water O atoms. The crystal structure contains extensive classical O-H⋯O hydrogen bonds, which link the ions into a two-dimensional array in the ab plane. Layers are connected into a three-dimension ...[more]

PMID: 22807747

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