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Influence of Molecular and Electronic Structure of Ln3+ Complexes on the Occurrence of Monoionic Magnetism: a Review
Theoretical and Experimental Chemistry ( IF 1 ) Pub Date : 2021-09-09 , DOI: 10.1007/s11237-021-09686-2
A. V. Pavlischuk 1, 2 , V. V. Pavlischuk 1
Affiliation  

The phenomenon of single ion magnetism in Ln3+ coordination compounds and the principles of their rational design are considered. The influence of electronic and chemical structure, as well as the symmetry of the coordination sphere on the value of the energy barrier of magnetic anisotropy, is highlighted. Based on the analysis of the available data in the literature, it is concluded that further efforts in the design of single ion magnets should focus on the development of coordination compounds Dy3 + and Tb3 + with high axiality, in which the strength of the bond between central metal ion and ligands in the apical position far exceeds the appropriate values for ligands in the equatorial plane.



中文翻译:

Ln3+配合物的分子和电子结构对单离子磁性发生的影响:综述

考虑了Ln 3+配位化合物中的单离子磁性现象及其合理设计的原则。强调了电子和化学结构以及配位球的对称性对磁各向异性能垒值的影响。基于对文献中现有数据的分析,单离子磁体设计的进一步努力应集中于开发具有高轴向性的配位化合物Dy 3 +和Tb 3 +,其中的强度中心金属离子和顶端位置配体之间的键合远远超过赤道平面配体的适当值。

更新日期:2021-09-10
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