Applying neutron diffraction with isotopic substitution to the structure and proton-transport pathways in protic imidazolium bis{(trifluoromethyl)sulfonyl}imide ionic liquids

Adam H. Turner; Silvia Imberti; Malgorzata Swadzba-Kwasny; John D. Holbrey

doi:10.1039/c7fd00143f

Applying neutron diffraction with isotopic substitution to the structure and proton-transport pathways in protic imidazolium bis{(trifluoromethyl)sulfonyl}imide ionic liquids

Adam H. Turner, Silvia Imberti, Malgorzata Swadzba-Kwasny, John D. Holbrey

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

6 Citations (Scopus)

183 Downloads (Pure)

Abstract

Neutron diffraction with isotopic substitution has been applied to examine the potential for complex-ion formation in protic imidazolium bis{(trifluoromethyl)sulfonyl}imide ionic liquids. Strong cation–anion hydrogen-bonding in the 1:1 base:acid ionic liquid results in a high population of anions adopting a cis-conformation and, on adding excess imidazole (2:1 base:acid stoichiometry), cation–base and base–base correlations were identified however, persistent hydrogen-bond associations were not observed.

Original language	English
Pages (from-to)	247-263
Number of pages	17
Journal	Faraday Discussions
Volume	206
Early online date	22 May 2017
DOIs	https://doi.org/10.1039/c7fd00143f
Publication status	Published - 01 Jan 2018

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10.1039/c7fd00143fLicence: Unspecified

Applying neutron diffraction with isotopic substitution to the structure and proton-transport pathways in protic imidazolium bis{(triﬂuoromethyl)sulfonyl}imide ionic liquid
© 2017 The Royal Society of Chemistry. This work is made available online in accordance with the publisher’s policies. Please refer to any applicable terms of use of the publisher
Accepted author manuscript, 3.54 MBLicence: Unspecified

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2 Invited or keynote talk at national or international conference

UK Neutron and Muon Science and User Meeting
John Holbrey (Participant)
25 Apr 2018 → 27 Apr 2018
Activity: Talk or presentation types › Invited or keynote talk at national or international conference
Applying neutron diffraction with isotopic substitution to the structure and proton-transport pathways in protic imidazolium bis{(trifluoromethyl)sulfonyl}imide ionic liquids
John Holbrey (Invited speaker)
11 Sep 2017 → 13 Sep 2017
Activity: Talk or presentation types › Invited or keynote talk at national or international conference

Cite this

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title = "Applying neutron diffraction with isotopic substitution to the structure and proton-transport pathways in protic imidazolium bis{(trifluoromethyl)sulfonyl}imide ionic liquids",

abstract = "Neutron diffraction with isotopic substitution has been applied to examine the potential for complex-ion formation in protic imidazolium bis{(trifluoromethyl)sulfonyl}imide ionic liquids. Strong cation–anion hydrogen-bonding in the 1:1 base:acid ionic liquid results in a high population of anions adopting a cis-conformation and, on adding excess imidazole (2:1 base:acid stoichiometry), cation–base and base–base correlations were identified however, persistent hydrogen-bond associations were not observed.",

author = "Turner, {Adam H.} and Silvia Imberti and Malgorzata Swadzba-Kwasny and Holbrey, {John D.}",

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publisher = "Royal Society of Chemistry",

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Applying neutron diffraction with isotopic substitution to the structure and proton-transport pathways in protic imidazolium bis{(trifluoromethyl)sulfonyl}imide ionic liquids. / Turner, Adam H.; Imberti, Silvia; Swadzba-Kwasny, Malgorzata ; Holbrey, John D.

In: Faraday Discussions, Vol. 206, 01.01.2018, p. 247-263.

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

TY - JOUR

T1 - Applying neutron diffraction with isotopic substitution to the structure and proton-transport pathways in protic imidazolium bis{(trifluoromethyl)sulfonyl}imide ionic liquids

AU - Turner, Adam H.

AU - Imberti, Silvia

AU - Swadzba-Kwasny, Malgorzata

AU - Holbrey, John D.

PY - 2018/1/1

Y1 - 2018/1/1

N2 - Neutron diffraction with isotopic substitution has been applied to examine the potential for complex-ion formation in protic imidazolium bis{(trifluoromethyl)sulfonyl}imide ionic liquids. Strong cation–anion hydrogen-bonding in the 1:1 base:acid ionic liquid results in a high population of anions adopting a cis-conformation and, on adding excess imidazole (2:1 base:acid stoichiometry), cation–base and base–base correlations were identified however, persistent hydrogen-bond associations were not observed.

AB - Neutron diffraction with isotopic substitution has been applied to examine the potential for complex-ion formation in protic imidazolium bis{(trifluoromethyl)sulfonyl}imide ionic liquids. Strong cation–anion hydrogen-bonding in the 1:1 base:acid ionic liquid results in a high population of anions adopting a cis-conformation and, on adding excess imidazole (2:1 base:acid stoichiometry), cation–base and base–base correlations were identified however, persistent hydrogen-bond associations were not observed.

U2 - 10.1039/c7fd00143f

DO - 10.1039/c7fd00143f

M3 - Article

VL - 206

SP - 247

EP - 263

JO - Faraday Discussions

JF - Faraday Discussions

SN - 1359-6640

ER -

Applying neutron diffraction with isotopic substitution to the structure and proton-transport pathways in protic imidazolium bis{(trifluoromethyl)sulfonyl}imide ionic liquids

Abstract

Access to Document

UK Neutron and Muon Science and User Meeting

Applying neutron diffraction with isotopic substitution to the structure and proton-transport pathways in protic imidazolium bis{(trifluoromethyl)sulfonyl}imide ionic liquids

Cite this