Inorganic Chemistry, Vol.47, No.7, 2334-2337, 2008
Structure and magnetic properties of the hybrid system copper(II) mu(2)-2,2'-bipyridine-3-carboxylate-N,N': O-mu(2)-phosphate-O,O'
The title compound [Cu(PO4H2)(C11H7N2O2)(n) presents antiferromagnetic behavior. It has a polymeric one-dimensional structure in which the elemental links are tetranuclear units and the doubly protonated phosphates and the bipyridinemonocarboxylates act in a bridging mode. The magnetic behavior is described using an alternating chain model, with J = -3.32 cm(-1), alpha = 0.7, and g = 2.05.