A compressed octa­hedral cobalt(II) complex in the crystal structure of di­aqua­[6,6′-sulfanediylbis(2,2′-bi­pyridine)]cobalt(II) dinitrate

The asymmetric unit of the title salt, [Co(C(20)H(14)N(4)S)(H(2)O)(2)](NO(3))(2), comprises a [Co(C(20)H(14)N(4)S)(H(2)O)(2)](2+) cation and two NO(3) (−) anions. In the complex, [Co(C(20)H(14)N(4)S)(H(2)O)(2)](2+) cation, the tetra­dentate 6,6′-sulfanediylbis(2,2′-bi­pyridine) ligand coordinates to...

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Detalles Bibliográficos
Autores principales: Li, Guo-Ling, Sato, Osamu
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2017
Materias:
Research Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5499276/
https://www.ncbi.nlm.nih.gov/pubmed/28775868
http://dx.doi.org/10.1107/S2056989017008428
Descripción
Sumario:The asymmetric unit of the title salt, [Co(C(20)H(14)N(4)S)(H(2)O)(2)](NO(3))(2), comprises a [Co(C(20)H(14)N(4)S)(H(2)O)(2)](2+) cation and two NO(3) (−) anions. In the complex, [Co(C(20)H(14)N(4)S)(H(2)O)(2)](2+) cation, the tetra­dentate 6,6′-sulfanediylbis(2,2′-bi­pyridine) ligand coordinates to the Co(II) cation in the equatorial positions, while two water mol­ecules occupy the axial positions, forming a compressed octa­hedral CoN(4)O(2) coordination sphere. The NO(3) (−) anions are linked to the [Co(C(20)H(14)N(4)S)(H(2)O)(2)](2+) cations via O—H⋯O hydrogen bonds, yielding a layered arrangement parallel to (001).

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