Equatorial coordination optimization for enhanced axiality of mononuclear Dy(<scp>iii</scp>) single-molecule magnets
Ke‐Xin Yu, You‐Song Ding, Yuan‐Qi Zhai, Tian Han, Yan‐Zhen Zheng
Abstract
ligand in the equatorial plane shows no single-molecule magnet (SMM) behaviour, complex 2 having five THF molecules at equatorial sites displays small tails of out-of-phase (χ'') signals, and complex 3 containing one 18-C-6 with six O atoms in the equatorial plane exhibits χ'' signals at higher temperatures. These results show the optimization of the equatorial coordination environment of Dy(iii) mononuclear single-molecule magnets.
Topics & Concepts
MagnetChemistryMoleculeCrystallographyPhysicsOrganic chemistryQuantum mechanicsMagnetism in coordination complexesAdvanced NMR Techniques and ApplicationsLanthanide and Transition Metal Complexes