Synthesis, crystal structure and photoluminescence of a binuclear complex of europium(III) containing 3,5-dicarboxypyrazolate and succinate - Lahoud, Marcelo G.; Marques, Lippy F.; Silva, Patrícia B.; Jesus, Caio A. S.; Silva, Cecília C P; Ellena, Javier; Freitas, Rafael Sá de; Davolos, Marian R.; Frem, Regina C. G. (Polyhedron, 2013)