Trigonal-prismatic CuII6-pyrazolato cages: structural and electrochemical study, evidence of charge delocalisation†‡
Abstract
Hexanuclear CuII-complexes of formula PPN[Cu6(µ3-O)2(µ-4-Rpz)6(µ-4-R′-3,5-Ph2pz)3] have been structurally characterized and the effect of pyrazole substituents on their two consecutive one-electron