Inorganic Chemistry, Vol.45, No.7, 2782-2784, 2006
Two chain compounds of [M(N-3)(2)(HCOO)][(CH3)(2)NH2] (M = Fe and Co) with a mixed azido/formato bridge displaying metamagnetic behavior
Two new magnetic chain compounds, where the anionic [M(N-3)(2)(HCOO)(-)](n) chains with a 3-fold bridge of two end-on azido and one syn-syn formato ligands are isolated by the cations of [(CH3)(2)NH2](+), exhibit metamagnetism because of the strong intrachain ferromagnetic coupling versus the weak interchain antiferromagnetic coupling.