New Heteroligand Octahedral Cluster Complexes of Molybdenum and Tungsten
摘要
Abstract
The (Bu4N)2[{Mo6I8}(CN)5(OEt)]·2H2O and (Bu4N)2[{W6I8}(CN)4(OEt)2]·H2O·EtOH cluster complexes are prepared by the reaction of (Bu4N)2[{M6I8}I6] (M = Mo, W) with NaCN in ethanol and subsequent recrystallization from an aqueous ethanol solution. The structure of both compounds is determined by XRD. The external ligand environment of the anions contains CN– and OEt– ligands. The behavior of the complexes in an aqueous solution is studied by electron spectroscopy.