A NEW ONE-DIMENSIONAL FERROMAGNETIC SYSTEM STARTING FROM AN ANTIFERROMAGNETIC TRINUCLEAR CU(II) COMPLEX

摘要

The reaction between an aqueous solution of the trinuclear Cu(II) complex {[(tmen)Cu](2)[mu-Cu(pba)]}(ClO4)(2) and NaSCN gives good crystals of a new one-dimensional compound in which one N-thiocyanato ligand is linked to each terminal Cu(II) ion. One of these thiocyanato ligands is S-coupled to the central Cu(II) atom of another trinuclear entity, giving a pme-dimensional structure with low ferromagnetic behaviour at low temperature. [References: 16]