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Tetra­aqua­bis­(pyridine-3-carbo­nitrile-κN (1))nickel(II) benzene-1,4-di­carboxyl­ate tetra­hydrate

A nickel(II) terephthalate complex, viz. [Ni(C(6)H(4)N(2))(2)(H(2)O)(4)](O(2)CC(6)H(4)CO(2))·4H(2)O, has been synthesized and studied by single-crystal X-ray diffraction. It crystallizes in the triclinic space group P [Image: see text]. The crystal structure shows an approximately octa­hedral coordi...

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Detalles Bibliográficos
Autores principales: Gogoi, Monsumi, Das, Birinchi Kumar
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7784045/
https://www.ncbi.nlm.nih.gov/pubmed/33520275
http://dx.doi.org/10.1107/S2056989020015832
Descripción
Sumario:A nickel(II) terephthalate complex, viz. [Ni(C(6)H(4)N(2))(2)(H(2)O)(4)](O(2)CC(6)H(4)CO(2))·4H(2)O, has been synthesized and studied by single-crystal X-ray diffraction. It crystallizes in the triclinic space group P [Image: see text]. The crystal structure shows an approximately octa­hedral coordination environment of the complex with the [Ni(H(2)O)(4)(3-NCpy)(2)](2+) (3-NCpy is pyridine-3-carbo­nitrile) cation associated with four free water mol­ecules and hydrogen bonded to a terephthalate dianion [graph set R (2) (2)(8)]. The supra­molecular structure of the compound is stabilized by a three-dimensional array of O—H⋯O and O—H⋯N hydrogen bonds, along with π–π stacked pyridine-3-carbo­nitrile rings and C—H⋯O inter­actions.