STRUCTURE OF THE FRAMEWORK COMPLEX K0.4Cs0.6{Cd(H2O)2Re6S8(CN)4(OH)(H2O)}·8H2O
A. Yu. Ledneva1, A. V. Virovets1,2, N. G. Naumov1,2
1Nikolaev Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia 2Novosibirsk National Research State University, Novosibirsk, Russia
Keywords: синтез, рений, октаэдрический кластер, кадмий, синтез, топологическая кристаллохимия, водородная связь, synthesis, rhenium, octahedral cluster, cadmium, synthesis, topological crystal chemistry, hydrogen bond
Abstract
By single crystal X-ray diffraction, the structure of a new compound based on octahedral mixed-ligand anionic cluster complexes of rhenium and cadmium(II) cations is determined: K
0.4Cs
0.6{Cd(H
2O)
2Re
6S
8(CN)
4(OH)(H
2O)}·8H
2O (1). The compound has a framework structure with a pts (platinum sulfide) topology. The cluster anions are additionally chained together by strong OH…H
2O hydrogen bonds between the terminal ligands of neighboring clusters; the O…O distance is 2.464 Å.
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