Crystal structures and magnetic properties of the squarate-O1,On-bridged dinuclear copper(II) complexes [Cu2(phen)4(C4O4)](CF 3SO3)2· 3H2O (n=2) and [Cu2(bipy)4(C4O4)](CF 3SO3)2· 6H2O.

1. Castro, I.
2. Luisa Calatayud, M.
3. Sletten, J.
4. Lloret, F.
5. Julve, M.