1. Université de Toulouse, UPS-INP-LCC; Laboratoire de Chimie de Coordination (LCC), UPR CNRS 8241, ENSIACET; 4 allée Emile Monso Toulouse Cedex 4 France BP 44362, 31030
2. Celanese Corporation, Intermediate Chemistry; Clear Lake Technical Center; Pasadena Texas United States 77507