%0 Generic %A Selby, Hugh D. %A Orto, Peter %A Carducci, Michael D. %A Zheng, Zhiping %D 2002 %T Novel Concentration-Driven Structural Interconversion in Shape-Specific Solids Supported by the Octahedral [Re63-Se)8]2+ Cluster Core %U https://acs.figshare.com/articles/dataset/Novel_Concentration-Driven_Structural_Interconversion_in_Shape-Specific_Solids_Supported_by_the_Octahedral_Re_sub_6_sub_sub_3_sub_-Se_sub_8_sub_sup_2_sup_Cluster_Core/3610014 %R 10.1021/ic025925p.s002 %2 https://ndownloader.figshare.com/files/5698527 %K Re %K SbF %K coordination %K Cl %K PPh 3 %K Se %K dipyridyl %X A complex containing the face-capped octahedral [Re63-Se)8]2+ cluster core, cis-[Re63-Se)8(PPh3)4(4,4‘-dipyridyl)2](SbF6)2 (1), is used as a ditopic ligand with an enforced right angle between the two 4,4‘-dipyridyl moieties for the coordination of Cd2+ ion. Two coordination polymers, [{Re63-Se)8(PPh3)4(4,4‘-dipyridyl)2}2{Cd(NO3)2}](SbF6)4·21C4H10O·21CH2Cl2 (2) and [{Re63-Se)8(PPh3)4(4,4‘-dipyridyl)2}{Cd(NO3)3}](NO3)·2C4H10O·CH2Cl2 (3), are obtained. The relative concentration of Cd2+ determines which species is isolated, and the conversion of the first structure into the second is demonstrated experimentally. %I ACS Publications