catena-Poly[[diaquacobalt(II)]-mu-oxalato]

Autor:	John Bacsa, Kim R. Dunbar, Desmond J. Eve
Rok vydání:	2004
Předmět:	Diffraction Hydrogen bond chemistry.chemical_element General Medicine Crystal structure General Biochemistry Genetics and Molecular Biology Oxalate chemistry.chemical_compound Crystallography Polyhedron chemistry Octahedron Symmetry (geometry) Cobalt
Zdroj:	Acta crystallographica. Section C, Crystal structure communications. 61(Pt 1)
ISSN:	0108-2701
Popis:	Single crystals of the title compound, [Co(C2O4)(H2O)2]n, have been prepared by hydro­thermal methods and characterized by X-ray diffraction analysis. The crystal structure consists of infinite one-dimensional chains of di­aqua­cobalt(II) units bridged by oxalate groups. These chains lie on twofold symmetry axes parallel to the b axis, and the [Co(C2O4)]n system is nearly planar within experimental error. The cobalt(II) coordination polyhedra are irregular octahedra, with oxalate O atoms at the equatorial positions and water mol­ecules at the axial positions. The chains are linked by hydrogen bonds via the water mol­ecules.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9be4a7ec91095e3c9f5e096903f92e16 https://pubmed.ncbi.nlm.nih.gov/15640580 Zobrazit plný text záznamu Plný text