Di-μ₃-acetato-bis{μ-6,6′-diethoxy-2,2′-[propane-1,2-diylbis(nitrilomethanylylidene)]diphenolato}dicadmiumdisodium ethanol 0.67-solvate

Abstract

Key indicators: single-crystal X-ray study; T = 100 K; mean (C-C) = 0.006 Å; disorder in main residue; R factor = 0.054; wR factor = 0.147; data-to-parameter ratio = 19.0. 2+ and Na + cations show distorted octahedral coordinations. The asymmetric unit consists of half a tetranuclear molecule (lying on an inversion center) and a full tetranuclear molecule (lying on a general position) along with a lattice ethanol molecule, which links to the coordinating acetate ion via an O-HÁ Á ÁO hydrogen bond. In the crystal, the propyl and ethyl groups of the complex molecule are disordered over two positions in a 1:1 ratio; the ethyl group of the lattice ethanol molecule is also equally disordered over two positions. Related literature