Electromagnetic susceptibility anisotropy and its importance for paramagnetic NMR and optical spectroscopy in lanthanide coordination chemistry

Octavia A. Blackburn; Robert M. Edkins; Stephen Faulkner; Alan M. Kenwright; David Parker; Nicola J. Rogers; Sergey Shuvaev

doi:10.1039/c6dt00227g

Electromagnetic susceptibility anisotropy and its importance for paramagnetic NMR and optical spectroscopy in lanthanide coordination chemistry

Octavia A. Blackburn, Robert M. Edkins, Stephen Faulkner^*, Alan M. Kenwright, David Parker, Nicola J. Rogers, Sergey Shuvaev

^*Corresponding author for this work

Pure And Applied Chemistry

Research output: Contribution to journal › Review article › peer-review

56 Citations (Scopus)

Abstract

The importance of the directional dependence of magnetic susceptibility in magnetic resonance and of electric susceptibility in the optical spectroscopy of lanthanide coordination complexes is assessed. A body of more reliable shift, relaxation and optical emission data is emerging for well-defined isostructural series of complexes, allowing detailed comparative analyses to be undertaken. Such work is highlighting the limitations of the current NMR shift and relaxation theories, as well as emphasising the absence of a compelling theoretical framework to explain optical emission phenomena.

Original language	English
Pages (from-to)	6782-6800
Number of pages	19
Journal	Dalton Transactions
Volume	45
Issue number	16
DOIs	https://doi.org/10.1039/c6dt00227g
Publication status	Published - 28 Apr 2016

Funding

We thank the ERC (266804 and 267426), and EPSRC (EP/N006909/1) for support.

Keywords

electromagnetic susceptibility
anisotropy
NMR
optical spectroscopy
lanthanide coordination chemistry

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10.1039/c6dt00227g

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title = "Electromagnetic susceptibility anisotropy and its importance for paramagnetic NMR and optical spectroscopy in lanthanide coordination chemistry",

abstract = "The importance of the directional dependence of magnetic susceptibility in magnetic resonance and of electric susceptibility in the optical spectroscopy of lanthanide coordination complexes is assessed. A body of more reliable shift, relaxation and optical emission data is emerging for well-defined isostructural series of complexes, allowing detailed comparative analyses to be undertaken. Such work is highlighting the limitations of the current NMR shift and relaxation theories, as well as emphasising the absence of a compelling theoretical framework to explain optical emission phenomena.",

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T1 - Electromagnetic susceptibility anisotropy and its importance for paramagnetic NMR and optical spectroscopy in lanthanide coordination chemistry

AU - Blackburn, Octavia A.

AU - Edkins, Robert M.

AU - Faulkner, Stephen

AU - Kenwright, Alan M.

AU - Parker, David

AU - Rogers, Nicola J.

AU - Shuvaev, Sergey

PY - 2016/4/28

Y1 - 2016/4/28

N2 - The importance of the directional dependence of magnetic susceptibility in magnetic resonance and of electric susceptibility in the optical spectroscopy of lanthanide coordination complexes is assessed. A body of more reliable shift, relaxation and optical emission data is emerging for well-defined isostructural series of complexes, allowing detailed comparative analyses to be undertaken. Such work is highlighting the limitations of the current NMR shift and relaxation theories, as well as emphasising the absence of a compelling theoretical framework to explain optical emission phenomena.

AB - The importance of the directional dependence of magnetic susceptibility in magnetic resonance and of electric susceptibility in the optical spectroscopy of lanthanide coordination complexes is assessed. A body of more reliable shift, relaxation and optical emission data is emerging for well-defined isostructural series of complexes, allowing detailed comparative analyses to be undertaken. Such work is highlighting the limitations of the current NMR shift and relaxation theories, as well as emphasising the absence of a compelling theoretical framework to explain optical emission phenomena.

KW - electromagnetic susceptibility

KW - anisotropy

KW - NMR

KW - optical spectroscopy

KW - lanthanide coordination chemistry

UR - https://www.scopus.com/pages/publications/84966389425

U2 - 10.1039/c6dt00227g

DO - 10.1039/c6dt00227g

M3 - Review article

AN - SCOPUS:84966389425

SN - 1477-9226

VL - 45

SP - 6782

EP - 6800

JO - Dalton Transactions

JF - Dalton Transactions

IS - 16

ER -

Electromagnetic susceptibility anisotropy and its importance for paramagnetic NMR and optical spectroscopy in lanthanide coordination chemistry

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Keywords

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