Three-dimensional molecular-based magnet of octacyanometalate-based tungstate(V)-cobalt(II) bimetallic assembly with TCÂ =Â 26Â K

A three-dimensional (3D) octacyanotungstate (V) magnet was synthesized in acidic solution and structurally charaterized. Magnetic investigation reveals that long range ferromagnetic ordering occurs below the Curie temperature of 26 K.