Tetrakis(μ-2-phenylacetato-κ2 O:O′)bis{[4-(dimethylamino)pyridine-κN 1]cobalt(II)}
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چکیده
The title compound, [Co2(C8H7O2)4(C7H10N2)2], crystallizes as a centrosymmetric dimer containing two Co(II) atoms bridged by four bidentate phenyl-acetate ligands in syn-syn bridging modes. Each Co(II) atom is five-coordinated by four O atoms from four different carboxyl-ate ligands and the ring N atom of a 4-(di-methyl-amino)-pyridine unit, generating a distorted square-pyramidal geometry in which the four O atoms form the basal plane and the N atom occupies the axial position. In the crystal, C-H⋯O inter-actions link the dinuclear complex mol-ecules into a three-dimensional network.
منابع مشابه
Tetrakis(μ-benzoato-κ2 O:O′)bis{[4-(dimethylamino)pyridine-κN 1]zinc(II)}
In the centrosymmetric binuclear title complex, [Zn(2)(C(7)H(5)O(2))(4)(C(7)H(10)N(2))(2)], the Zn atoms [Zn⋯Zn = 3.0037 (6) Å] are bridged by four benzoate ligands. Each of the Zn atoms assumes an approximately square-pyramidal environment, with four O atoms in a plane and the pyridine N atom at the apical site.
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