Net Toroidal Magnetic Moment in the Ground State of a {Dy-6}-Triethanolamine Ring

Liviu Ungur; Stuart K. Langley; Thomas N. Hooper; Boujemaa Moubaraki; Euan K. Brechin; Keith S. Murray; Liviu F. Chibotaru

doi:10.1021/ja309211d

Net Toroidal Magnetic Moment in the Ground State of a {Dy-6}-Triethanolamine Ring

Liviu Ungur, Stuart K. Langley, Thomas N. Hooper, Boujemaa Moubaraki, Euan K. Brechin, Keith S. Murray, Liviu F. Chibotaru

Research output: Contribution to journal › Article › peer-review

Abstract

A toroidal magnetic moment in the absence of conventional total magnetic moment is observed {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, Le, without use of phenomenological parameters.

Original language	English
Pages (from-to)	18554-18557
Number of pages	4
Journal	Journal of the American Chemical Society
Volume	134
Issue number	45
DOIs	https://doi.org/10.1021/ja309211d
Publication status	Published - 14 Nov 2012

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http://pubs.acs.org/doi/abs/10.1021/ja309211d

High Symmetry Paramagnetic Cages
Brechin, E. (Principal Investigator)
EPSRC
1/02/10 → 31/01/13
Project: Research

Cite this

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title = "Net Toroidal Magnetic Moment in the Ground State of a \{Dy-6\}-Triethanolamine Ring",

abstract = "A toroidal magnetic moment in the absence of conventional total magnetic moment is observed \{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, Le, without use of phenomenological parameters.",

author = "Liviu Ungur and Langley, \{Stuart K.\} and Hooper, \{Thomas N.\} and Boujemaa Moubaraki and Brechin, \{Euan K.\} and Murray, \{Keith S.\} and Chibotaru, \{Liviu F.\}",

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doi = "10.1021/ja309211d",

language = "English",

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T1 - Net Toroidal Magnetic Moment in the Ground State of a {Dy-6}-Triethanolamine Ring

AU - Ungur, Liviu

AU - Langley, Stuart K.

AU - Hooper, Thomas N.

AU - Moubaraki, Boujemaa

AU - Brechin, Euan K.

AU - Murray, Keith S.

AU - Chibotaru, Liviu F.

PY - 2012/11/14

Y1 - 2012/11/14

N2 - A toroidal magnetic moment in the absence of conventional total magnetic moment is observed {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, Le, without use of phenomenological parameters.

AB - A toroidal magnetic moment in the absence of conventional total magnetic moment is observed {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, Le, without use of phenomenological parameters.

U2 - 10.1021/ja309211d

DO - 10.1021/ja309211d

M3 - Article

SN - 0002-7863

VL - 134

SP - 18554

EP - 18557

JO - Journal of the American Chemical Society

JF - Journal of the American Chemical Society

IS - 45

ER -

Net Toroidal Magnetic Moment in the Ground State of a {Dy-6}-Triethanolamine Ring

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