| Literature DB >> 23110698 |
Liviu Ungur1, Stuart K Langley, Thomas N Hooper, Boujemaa Moubaraki, Euan K Brechin, Keith S Murray, Liviu F Chibotaru.
Abstract
A toroidal magnetic moment in the absence of conventional total magnetic moment is observed in a {Dy(6)} ring. The reason for the net toroidal arrangement of the local magnetic moments is the high symmetry of the complex in combination with strong intra-molecular dipolar interactions between Dy ions. The description of single-ion and inter-ion anisotropic magnetic interactions is achieved here for the first time fully ab initio, i.e., without use of phenomenological parameters.Entities:
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Year: 2012 PMID： 23110698 DOI： 10.1021/ja309211d
Source DB: PubMed Journal: J Am Chem Soc ISSN： 0002-7863 Impact factor: 15.419