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^*

^*Corresponding author for this work

Department of Chemistry

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

36 Citations (Scopus)

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	Published - 7 Aug 2018

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

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.",

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

note = "We thank EPSRC for support (EP/N007034/1 and EP/N006909/1). Publisher Copyright: {\textcopyright} The Royal Society of Chemistry.",

year = "2018",

month = aug,

day = "7",

doi = "10.1039/c8cc04995e",

language = "English",

volume = "54",

pages = "8486--8489",

journal = "Chemical Communications",

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publisher = "Royal Society of Chemistry",

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TY - JOUR

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 - 2018/8/7

Y1 - 2018/8/7

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.

UR - https://www.scopus.com/pages/publications/85050768921

U2 - 10.1039/c8cc04995e

DO - 10.1039/c8cc04995e

M3 - Journal article

C2 - 30003200

AN - SCOPUS:85050768921

SN - 1359-7345

VL - 54

SP - 8486

EP - 8489

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

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