W. Linert et al., TETRANUCLEAR COPPER(II)-COMPLEXES WITH BRIDGING BROMO-LIGANDS AND CHLORO-LIGANDS AND TERMINAL IODO-LIGANDS, Journal of molecular structure, 348, 1995, pp. 437-440
Anionic tetranuclear copper(II)-complexes (NBu(4))4[Cu4OBr6-xClxI4] (x
= 0 to 6) with bridging bromide and chloride and terminal iodo-ligands
were investigated by Far FTIR-spectroscopy. The spectra are compared
with the respective spectra of neutral complexes with identical core s
tructure, but morpholine, piperidine and triphenylphosphine oxide as t
erminal ligands.