Investigação em solução por espectroscopia no infravermelho de azidos-complexos de cobre (II)

Abstract

The structure of the two azide-complexes, [Cu(N3)2(N,N-diEten)]2 and [Cu(N3)2(tmeen)]2, N,N-diEten= N,N- diethylethylenediamine; tmeen= N,N,N',N'- tetramethyethylenediamine in solutions of acetonitrile, acetone, tetrahydrofuran, chloroform and dichloromethane, were investigated by infrared spectroscopy. The data show that the complex [Cu(N3)2(N,N-diEten)]2 mantains its structure in solution, while that for [Cu(N3)2(tmeen)]2 is modified.