Exquisite sensitivity of the ligand field to solvation and donor polarisability in coordinatively saturated lanthanide complexes

Kevin Mason; Alice C. Harnden; Connor W. Patrick; Adeline W.J. Poh; Andrei S. Batsanov; Elizaveta A. Suturina; Michele Vonci; Eric J.L. McInnes; Nicholas F. Chilton; David Parker

doi:10.1039/c8cc04995e

Exquisite sensitivity of the ligand field to solvation and donor polarisability in coordinatively saturated lanthanide complexes

Kevin Mason, Alice C. Harnden, Connor W. Patrick, Adeline W.J. Poh, Andrei S. Batsanov, Elizaveta A. Suturina, Michele Vonci, Eric J.L. McInnes, Nicholas F. Chilton, David Parker

Department of Chemistry

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

31 Citations (SciVal)

Abstract

Crystallographic, emission and NMR studies of a series of C₃-symmetric, nine-coordinate substituted pyridyl triazacyclononane Yb(iii) and Eu(iii) complexes reveal the impact of local solvation and ligand dipolar polarisability on ligand field strength, leading to dramatic variations in pseudocontact NMR shifts and emission spectral profiles, giving new guidance for responsive NMR and spectral probe design.

Original language	English
Pages (from-to)	8486-8489
Number of pages	4
Journal	Chemical Communications
Volume	54
Issue number	61
Early online date	10 Jul 2018
DOIs	https://doi.org/10.1039/c8cc04995e
Publication status	E-pub ahead of print - 10 Jul 2018

ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
General Chemistry
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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10.1039/c8cc04995e

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Mason, K., Harnden, A. C., Patrick, C. W., Poh, A. W. J., Batsanov, A. S., Suturina, E. A., Vonci, M., McInnes, E. J. L., Chilton, N. F., & Parker, D. (2018). Exquisite sensitivity of the ligand field to solvation and donor polarisability in coordinatively saturated lanthanide complexes. Chemical Communications, 54(61), 8486-8489. Advance online publication. https://doi.org/10.1039/c8cc04995e

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abstract = "Crystallographic, emission and NMR studies of a series of C3-symmetric, nine-coordinate substituted pyridyl triazacyclononane Yb(iii) and Eu(iii) complexes reveal the impact of local solvation and ligand dipolar polarisability on ligand field strength, leading to dramatic variations in pseudocontact NMR shifts and emission spectral profiles, giving new guidance for responsive NMR and spectral probe design.",

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doi = "10.1039/c8cc04995e",

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T1 - Exquisite sensitivity of the ligand field to solvation and donor polarisability in coordinatively saturated lanthanide complexes

AU - Mason, Kevin

AU - Harnden, Alice C.

AU - Patrick, Connor W.

AU - Poh, Adeline W.J.

AU - Batsanov, Andrei S.

AU - Suturina, Elizaveta A.

AU - Vonci, Michele

AU - McInnes, Eric J.L.

AU - Chilton, Nicholas F.

AU - Parker, David

PY - 2018/7/10

Y1 - 2018/7/10

N2 - Crystallographic, emission and NMR studies of a series of C3-symmetric, nine-coordinate substituted pyridyl triazacyclononane Yb(iii) and Eu(iii) complexes reveal the impact of local solvation and ligand dipolar polarisability on ligand field strength, leading to dramatic variations in pseudocontact NMR shifts and emission spectral profiles, giving new guidance for responsive NMR and spectral probe design.

AB - Crystallographic, emission and NMR studies of a series of C3-symmetric, nine-coordinate substituted pyridyl triazacyclononane Yb(iii) and Eu(iii) complexes reveal the impact of local solvation and ligand dipolar polarisability on ligand field strength, leading to dramatic variations in pseudocontact NMR shifts and emission spectral profiles, giving new guidance for responsive NMR and spectral probe design.

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U2 - 10.1039/c8cc04995e

DO - 10.1039/c8cc04995e

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VL - 54

SP - 8486

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JO - Chemical Communications

JF - Chemical Communications

IS - 61

ER -

Exquisite sensitivity of the ligand field to solvation and donor polarisability in coordinatively saturated lanthanide complexes

Abstract

ASJC Scopus subject areas

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