Structure and Magnetism of a New Hydrogen-Bonded Layered Cobalt(II) Network, Constructed by the Unprecedented Carboxylate−Phosphinate Ligand [O2(C6H5)PCH2CO2]2-

Structure and Magnetism of a New Hydrogen-Bonded Layered Cobalt(II) Network, Constructed by the Unprecedented Carboxylate−Phosphinate Ligand [O2(C6H5)PCH2CO2]2-