Improving the single-molecule magnet properties of two pentagonal bipyramidal Dy<sup>3+</sup>compounds by the introduction of both electron-withdrawing and -donating groups
Li Zhu, Yubao Dong, Bing Yin, Pengtao Ma, Dongfeng Li
Abstract
calculations are consistent with the experimental observations, confirming that the simultaneous introduction of electron-withdrawing groups into the equatorial positions and electron-donating groups into the axial positions can lead to PBP Dy-SMMs with improved properties.
Topics & Concepts
Pentagonal bipyramidal molecular geometryPyridineCrystallographyMoleculeLigand (biochemistry)Polar effectElectronChemistryMaterials scienceMedicinal chemistryCrystal structureOrganic chemistryPhysicsReceptorBiochemistryQuantum mechanicsMagnetism in coordination complexesLanthanide and Transition Metal ComplexesPorphyrin and Phthalocyanine Chemistry