Abstract A mononuclear complex [Dy L 3 (H 2 O) 4 ]·5H 2 O ( 1 ) was synthesized by the assembly of an organic ligand of 2-(4-pyridyl)pyrimidine-4-carboxylic acid (H… Click to show full abstract
Abstract A mononuclear complex [Dy L 3 (H 2 O) 4 ]·5H 2 O ( 1 ) was synthesized by the assembly of an organic ligand of 2-(4-pyridyl)pyrimidine-4-carboxylic acid (H L ) with dysprosium nitrate. Magnetic studies indicate typical slow magnetic relaxation of a single-ion origin under an applied static magnetic field. Furthermore, the angular-resolved magnetometry measurements on a single crystal sample illustrates the obvious easy axial anisotropy with the g // value of 16.85 in this complex. The magnetic easy axis is determined along the direction of the second strongest coordination bond around dysprosium ion.
               
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