2 The School of Chemistry, The University of Manchester, Oxford Road, Manchester, M13 9PL, UK. [email protected][email protected] and Chemistry Department, College of Science, Basrah University, Basrah, Iraq.
We report a six coordinate DyIII single-molecule magnet (SMM) with an energy barrier of 1110 K for thermal relaxation of magnetization. The pure compound shows no retention of magnetization even at 2 K.