The magnetic susceptibility (χT) of an unusual dissymmetric binuclear manganese corboxylate complex has been measured from 2 to 300K. The magnetic data which have been fitted with help of the Heisenberg Dirac Van Vleck ...

Four heterometallic compounds with general formula MII(2,2′-bpy)2Cr2(OH)2(nta)2∙nH2O (MII = Mn (n=8) (1); Co (2), Ni(3) and Zn (4) (n=9); bpy = 2,2′-bipyridine, nta = nitrilotriacetate ion) have been prepared by reaction ...