Bis(2-hydroxyiminomethyl-6-methoxyphenolato-κ2 O 1,N)cobalt(II)
نویسندگان
چکیده
In the title compound, [Co(C(8)H(8)NO(3))(2)], the Co(II) atom lies on a centre of inversion and is coordinated in a slightly distorted square-planar geometry by two N and two O atoms from the 2-hydroxy-imino-methyl-6-methoxy-phenolate ligands. Intra-molecular O-H⋯O hydrogen bonds are formed and the complexes form stacks along the b axis, with an inter-planar separation of 3.332 (1) Å between complexes. Pairs of C-H⋯O contacts are formed between complexes in neighbouring stacks.
منابع مشابه
Bis(2-hydroxyiminomethyl-6-methoxyphenolato-κ2 O 1,N)nickel(II)
The Ni atom in the title compound, [Ni(C(8)H(8)NO(3))(2)], lies on a center of inversion in a square-planar coordination enviroment. The hydroxyl group of one anion forms a short hydrogen bond to the metal-coordinated O atom of the other anion.
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In the title compound, [Co(NCS)(2)(C(11)H(13)NO(2))(2)], a mononuclear Schiff base cobalt(II) complex, the Co atom is six-coordinated by four O atoms from two Schiff base ligands, and by two N atoms from two thio-cyanate ligands, forming a distorted octa-hedral geometry. The central Co atom lies on a twofold rotation axis. An intramolecular N-H⋯O hydrogen bond is present.
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متن کاملBis(μ2-benzoato-κ2 O:O′)bis[(benzoato-κ2 O,O′)bis(4,4′-bipyridine-κN)cobalt(II)]–benzoic acid (1/6)
In the title compound, [Co2(C7H5O2)4(C10H8N2)4]·6C6H5COOH, the centrosymmetric cobalt dimer co-crystallizes with six mol-ecules of benzoic acid. Each Co(II) atom is coordinated by four O atoms in a distorted square-planar arrangement while the N atoms are located in apical positions. The dihedral angles between the rings comprising each of the 4,4'-bipyridyl ligands are 25.2 (2) and 22.8 (2)°. ...
متن کاملBis(μ-dithieno[3,2-b:2′,3′-d]thiophene-2,6-dicarboxylato-κ2 O 2:O 6)bis[bis(1,10-phenanthroline-κ2 N,N′)cobalt(II)] dimethylformamide disolvate
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عنوان ژورنال:
دوره 64 شماره
صفحات -
تاریخ انتشار 2008