Crystal and molecular structure of dimethanolbis(salicylaldehydato)cobalt(II), C16H18CoO6

Autor:	P. K. Hon, R. L. Harlow, C. E. Pfluger
Rok vydání:	1974
Předmět:	Hydrogen bond Intermolecular force chemistry.chemical_element General Chemistry Condensed Matter Physics Crystal Crystallography chemistry.chemical_compound chemistry Salicylaldehyde Octahedron Structural Biology Molecule Cobalt Spectroscopy Monoclinic crystal system
Zdroj:	Journal of Crystal and Molecular Structure. 4:55-61
ISSN:	1572-8854 0308-4086
Popis:	The structure of dimethanolbis(salicylaldehydato)cobalt(II) has been determined by three-dimensional X-ray diffraction methods. The crystals are monoclinic, space groupP21/c,a = 5.099(7),b = 19.446(9),c = 8.889(7) A, β = 111.85(10) °, andZ = 2. The structure consists of discrete centro-symmetric molecules of C16H18CoO6 in which the oxygen atoms form a distorted octahedron about the cobalt atom, with cobalt-oxygen distances of 2.010(4), 2.076(4) A (salicylaldehyde) and 2.115(4) A (methanol). The molecules are linked together along thea-axis by intermolecular hydrogen bonds from the hydrogen atoms of the methanol groups to phenolic oxygen atoms of neighboring molecules. The final conventionalR-factor for 1232 observed reflections is 0.058.
Databáze:	OpenAIRE
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