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Acta Cryst. (2013). E69, m629-m630
[ doi:10.1107/S1600536813029413 ]

Di-[mu]2-acetato-1:2[kappa]2O:O';2:3[kappa]2O:O'-bis­{[mu]2-4,4'-di­chloro-2,2'-[2,2-di­methyl­propane-1,3-diylbis(nitrilo­methanylyl­idene)]diphenolato}-1:2[kappa]6O,N,N',O':O,O';2:3[kappa]6O,O':O,N,N',O'-tri­cadmium

K. Kubono, K. Tani, K. Yokoi, T. Shinmyozu and K. Goto

Abstract: In the title linear homo-trinuclear complex, [Cd3(C19H18Cl2N2O2)2(C2H3O2)2], the central CdII atom is located on a centre of inversion and has a distorted octa­hedral coordination geometry formed by four O atoms from two bidentate/tetra­dentate Schiff base ligands and two O atoms from two bridging acetate ligands. The coordination geometry of the terminal CdII atom is square-pyramidal with the tetra­dentate part of the ligand in the basal plane and one O atom from an acetate ligand occupying the apical site. The six-membered CdN2C3 ring adopts a chair conformation. The acetate-bridged Cd...Cd distance is 3.3071 (2) Å. The crystal structure is stabilized by C-H...O hydrogen bonds, which form C(7) chain motifs and give rise to a two-dimensional supra­molecular network structure lying parallel to the ab plane.


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