Bis{(μ-acetato)[μ-bis(salicylidene)-1,3-propanediaminato] copper(II)} cadmium(II) dioxane solvate


Ercan F., Ulku D., Atakol O., Dincer F.

Acta Crystallographica Section C: Crystal Structure Communications, cilt.54, sa.12, ss.1787-1790, 1998 (SCI-Expanded) identifier identifier

Özet

The title compound, [Cd{Cu(CH3CO2)(C17H16N 2O2)}2].-C4H8O 2, is a linear hetero-trinuclear complex with a central CdII ion and lies on an inversion centre. This central CdII ion has an irregular octahedral coordination. The coordination around the CdII ion involves four O atoms from two N,N'-bis(salicylidene)-1,3-propane-diaminato (SALPD2-) and two acetate ligands. The terminal CuII ions have an irregular square-pyramidal coordination. The coordination of the terminal CuII atom is provided by the two O and two N atoms from an SALPD2- ligand and one O atom from an acetate ligand. The Cd⋯Cu bridging distance is 3.244 (3) Å. † Alternative name: bis(μ-acetato)-1:2κ2O:O′;1:3κ 2O:O′-bis{μ-2,2′-[ 1,3-propanediylbis(nitrilomethylidyne)]diphenolato}-1κ 2O,O′:2κ4N,-N′, O,O′;1κ2O,O′:3κ4N,N′ ,O,O′-cadmium(II)dicopper(II) dioxane solvate.