A new organic-inorganic hybrid framework containing octahedral hexarhenium cluster and its transformation by ligand exchange

摘要

A new organic-inorganic hybrid solid with 3-D framework, [Mn(DMF)(3)](2)[Re6Se8(CN)(6)] (1), has been synthesized and transformed to [H][Mn(salen)](3)[Re6Se8(CN)(6)] (2) by a ligand exchange. Hexarhenium chalcocyanide clusters are closest packed in cubic symmetry for 1 and rhombohedral symmetry for 2. The manganese complexes in the interstitial sites are three-coordinated to the rhenium cluster in I and two-coordinated in 2. (C) 2006 Elsevier B.V. All rights reserved.