[Cr(dpa)(ox)2]-: a new bis-oxalato building block for the design of heteropolymetallic systems. Crystal structures and magnetic properties of PPh4[Cr(dpa)(ox)2], AsPh4[Cr(dpa)(ox)2], Hdpa[Cr(dpa)(ox)2].4H2O, Rad[Cr(dpa)(ox)2].H2O and Sr[Cr(dpa)(ox)2]

R. Lescouëzec, G. Marinescu, Muñoz Roca María del Carmen, D. Luneau, M. Andruh, Lloret F. , Faus J., Julve M. , J. A. Mata, R. Llusar, J. Cano

2001

New Journal of Chemistry