Tuning the structural and magnetic properties of thermally robust coordination polymers

The preparation, the X-ray powder diffraction structural characterization and the thermal, optical and magnetic properties of the analogous three-dimensional species, assembled by employing the 5-substituted halopyrimidinolates is reported. The steric demand of these subsituents is accountable for slight perturbance of crystal cell parameters but not for a change in either the coordination of metal center or the overall framework topology.