54. Two organic–inorganic hybrid polyoxotungstoger manates containing organic ligand chelated Fe–Dy heterometallic clusters 

and frequency dependent magnetic properties

S.Y. Wu, Y.J. Wang, J.X. Jing, X.X. Li, Y.Q. Sun*, S.T. Zheng*. Inorg. Chem. Front., 2020, 7, 498-504