Influence of the peripheral ligand atoms on the exchange interaction in oxalato-bridged nickel(II) complexes: An orbital model. Crystal structures and magnetic properties of (H3dien)2[Ni2(ox)5]·12H 2O and [Ni2(dien)2(H2O)2(ox)]Cl2

1. Román, P.
2. Guzmán-Miralles, C.
3. Luque, A.
4. Beitia, J.I.
5. Cano, J.
6. Lloret, F.
7. Julve, M.
8. Alvarez, S.