Inorganic Chemistry, Vol.53, No.8, 3926-3928, 2014
Two Isostructural 3D Lanthanide Coordination Networks (Ln = Gd-3 Dy3+) with Squashed Cuboid-Type Nanoscopic Cages Showing Significant Cryogenic Magnetic Refrigeration and Slow Magnetic Relaxation
Two isostructural lanthanide-based 3D coordination networks [Ln = Gd3+ (1), Dy3+(2)] with densely packed distorted cuboid nanoscopic cages are reported for the first time. Magnetic characterization reveals that complex 1 shows a significant cryogenic magnetocaloric effect (-Delta S-m = 44 J kg(-1) K-1), whereas 2 shows slow relaxation of magnetization.