NDLI: Crystal structure of [Co(bipy)(maleato) (H2O)3]·H2O (bipy = 2,2′-bipyridine)

Content Provider	Springer Nature Link
Author	Zhang, Cun Gen Leng, Yong Jun Ma, Zi Feng Yan, De Yue
Copyright Year	1999
Abstract	Preparation of the mononuclear cobalt(II) complex, [Co(bipy)(maleato) (H$_{2}$O)$_{3}$]·H$_{2}$O (1) where bipy = 2,2′-bipyridine, were accomplished by reaction of an aqueous solution containing sodium maleate and an ethanolic solution of Co(NO$_{3}$)$_{2}$·6H$_{2}$O and bipy. The crystal structure of complex (1) was determined by X-ray crystallography. The complex crystallizes in the monoclinic space group P2$_{1}$/n with a = 9.477(3), b = 7.660(2), c =23.526 (3) Å, β = 97.64(2)°, V = 1692.6(6) Å$^{3}$, and Z = 4. The structure consists of discrete mononuclear cobalt molecules. The cobalt atom is six-coordinate and presents a slightly distorted octahedral geometry, which consists of the two imine N atoms of bipy, a terminal carboxylate O atom from maleato ligand, and a water O atom in the basal plane with Co—N bond distances of 2.116(2) and 2.124(3) Å and Co—O distances of 2.075(2) and 2.088(2) Å, respectively. The relatively shorter Co—O distances are due to the trans effect of the bipy ligand. The octahedral coordination is completed the other two water molecules. The coordinate and the lattice water molecules were identified by TG study.
Starting Page	1081
Ending Page	1084
Page Count	4
File Format	PDF
ISSN	10741542
Journal	Journal of Chemical Crystallography
Volume Number	29
Issue Number	10
e-ISSN	15728854
Language	English
Publisher	Kluwer Academic Publishers-Plenum Publishers
Publisher Date	1999-01-01
Publisher Place	New York
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Inorganic Chemistry Physical Chemistry Crystallography
Content Type	Text
Resource Type	Article
Subject	Chemistry Condensed Matter Physics

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