Ag. Mirochnik et al., Synthesis, structure, and luminescent properties of antimony(III) complexes with N,N '-diphenylguanidine, RUSS J C CH, 27(11), 2001, pp. 783-785
Complexes of antimony(III) halides with N,N'-diphenylguanidine were synthes
ized for the first time and studied using X-ray diffraction analysis and lu
minescence spectroscopy. The mechanism of sensitization of Sb3+ luminescenc
e involving the low-lying state of the charge transfer was proposed.