Dielectric properties induced by the framework in the hybrid organic-inorganic compounds M(dca)2pyz MÂ =Â Fe, Co and Zn

The hybrid organic-inorganic M(dca)2pyz compounds display a crystal structure comprised of two interpenetrated networks, where each net displays a ferroelectric (FE) arrangement of the polar dicyanamide (dca) anions. Both FE subnets showed an antiferroelectric arrangement. Very interestingly, the polar dca anions are involves at magnetic and electric arrangement that is interesting for obtain magnetoelectric coupling.94