Supramolecular architectures of symmetrical dicationic ionic liquid based systems

Haregewine Tadesse; Alexander J. Blake; Neil R. Champness; John E. Warren; Pierre J. Rizkallah; Peter Licence

doi:10.1039/c2ce25106j

Supramolecular architectures of symmetrical dicationic ionic liquid based systems

Haregewine Tadesse, Alexander J. Blake, Neil R. Champness, John E. Warren, Pierre J. Rizkallah, Peter Licence

Science & Technology Facilities Council (STFC)

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

Abstract

Here we report the crystal structures of dicationic ionic liquids (ILs) with both modified cation and anion moieties and discuss the influence of the "supramolecular ionic liquid architecture" that these subtle changes incur. The four dicationic ILs, 1,8-bis(1-methylimidazolium-3-yl)octane bromide (1), 1,8-bis(1,2-dimethylimidazolium-3-yl)octane bromide (2), 1,8-bis(1,2-dimethylimidazolium-3-yl)octane tetrafluoroborate (3) and 1,12-bis(1-methylimidazolium-3-yl)dodecane bromide (4) were prepared using established literature methods. Single crystals of the materials were grown (as solvates for 1·2H 2O and 4·1.2(C 7H 8)) and the solid-state structural arrangements determined by single crystal X-ray diffraction. © 2012 The Royal Society of Chemistry.

Original language	English
Pages (from-to)	4886-4893
Number of pages	7
Journal	CrystEngComm
Volume	14
Issue number	15
DOIs	https://doi.org/10.1039/c2ce25106j
Publication status	Published - 7 Aug 2012
Externally published	Yes

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10.1039/c2ce25106j

CCDC 864750: Experimental Crystal Structure Determination
Tadesse, H. (Contributor), Blake, A. J. (Contributor), Champness, N. R. (Contributor), Warren, J. (Contributor), Rizkallah, P. J. (Contributor) & Licence, P. (Contributor), Cambridge Crystallographic Data Centre, 1 Jan 2013
DOI: 10.5517/ccy0v5y, http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccy0v5y&sid=DataCite
Dataset
CCDC 864751: Experimental Crystal Structure Determination
Tadesse, H. (Contributor), Blake, A. J. (Contributor), Champness, N. R. (Contributor), Warren, J. (Contributor), Rizkallah, P. J. (Contributor) & Licence, P. (Contributor), Cambridge Crystallographic Data Centre, 1 Jan 2013
DOI: 10.5517/ccy0v6z, http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccy0v6z&sid=DataCite
Dataset
CCDC 864749: Experimental Crystal Structure Determination
Tadesse, H. (Contributor), Blake, A. J. (Contributor), Champness, N. R. (Contributor), Warren, J. (Contributor), Rizkallah, P. J. (Contributor) & Licence, P. (Contributor), Cambridge Crystallographic Data Centre, 1 Jan 2013
DOI: 10.5517/ccy0v4x, http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccy0v4x&sid=DataCite
Dataset

Cite this

@article{cd0f20f8a3284e06ba090abb3217a800,

title = "Supramolecular architectures of symmetrical dicationic ionic liquid based systems",

abstract = "Here we report the crystal structures of dicationic ionic liquids (ILs) with both modified cation and anion moieties and discuss the influence of the {"}supramolecular ionic liquid architecture{"} that these subtle changes incur. The four dicationic ILs, 1,8-bis(1-methylimidazolium-3-yl)octane bromide (1), 1,8-bis(1,2-dimethylimidazolium-3-yl)octane bromide (2), 1,8-bis(1,2-dimethylimidazolium-3-yl)octane tetrafluoroborate (3) and 1,12-bis(1-methylimidazolium-3-yl)dodecane bromide (4) were prepared using established literature methods. Single crystals of the materials were grown (as solvates for 1·2H 2O and 4·1.2(C 7H 8)) and the solid-state structural arrangements determined by single crystal X-ray diffraction. {\textcopyright} 2012 The Royal Society of Chemistry.",

author = "Haregewine Tadesse and Blake, {Alexander J.} and Champness, {Neil R.} and Warren, {John E.} and Rizkallah, {Pierre J.} and Peter Licence",

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doi = "10.1039/c2ce25106j",

language = "English",

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T1 - Supramolecular architectures of symmetrical dicationic ionic liquid based systems

AU - Tadesse, Haregewine

AU - Blake, Alexander J.

AU - Champness, Neil R.

AU - Warren, John E.

AU - Rizkallah, Pierre J.

AU - Licence, Peter

N1 - 15

PY - 2012/8/7

Y1 - 2012/8/7

N2 - Here we report the crystal structures of dicationic ionic liquids (ILs) with both modified cation and anion moieties and discuss the influence of the "supramolecular ionic liquid architecture" that these subtle changes incur. The four dicationic ILs, 1,8-bis(1-methylimidazolium-3-yl)octane bromide (1), 1,8-bis(1,2-dimethylimidazolium-3-yl)octane bromide (2), 1,8-bis(1,2-dimethylimidazolium-3-yl)octane tetrafluoroborate (3) and 1,12-bis(1-methylimidazolium-3-yl)dodecane bromide (4) were prepared using established literature methods. Single crystals of the materials were grown (as solvates for 1·2H 2O and 4·1.2(C 7H 8)) and the solid-state structural arrangements determined by single crystal X-ray diffraction. © 2012 The Royal Society of Chemistry.

AB - Here we report the crystal structures of dicationic ionic liquids (ILs) with both modified cation and anion moieties and discuss the influence of the "supramolecular ionic liquid architecture" that these subtle changes incur. The four dicationic ILs, 1,8-bis(1-methylimidazolium-3-yl)octane bromide (1), 1,8-bis(1,2-dimethylimidazolium-3-yl)octane bromide (2), 1,8-bis(1,2-dimethylimidazolium-3-yl)octane tetrafluoroborate (3) and 1,12-bis(1-methylimidazolium-3-yl)dodecane bromide (4) were prepared using established literature methods. Single crystals of the materials were grown (as solvates for 1·2H 2O and 4·1.2(C 7H 8)) and the solid-state structural arrangements determined by single crystal X-ray diffraction. © 2012 The Royal Society of Chemistry.

U2 - 10.1039/c2ce25106j

DO - 10.1039/c2ce25106j

M3 - Article

SN - 1466-8033

VL - 14

SP - 4886

EP - 4893

JO - CrystEngComm

JF - CrystEngComm

IS - 15

ER -

Supramolecular architectures of symmetrical dicationic ionic liquid based systems

Abstract

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Datasets

CCDC 864750: Experimental Crystal Structure Determination

CCDC 864751: Experimental Crystal Structure Determination

CCDC 864749: Experimental Crystal Structure Determination

Cite this