Solid-state structures of double-long-chain imidazolium ionic liquids: Influence of anion shape on cation geometry and crystal packing

Beitrag in einer Fachzeitschrift
(Originalarbeit)


Details zur Publikation

Autor(en): Wang X, Vogel C, Heinemann F, Wasserscheid P, Meyer K
Zeitschrift: Crystal Growth & Design
Verlag: American Chemical Society
Jahr der Veröffentlichung: 2011
Band: 11
Heftnummer: 5
Seitenbereich: 1974-1988
ISSN: 1528-7483


Abstract


The syntheses and solid-state structures of a series of imidazolium (IM) salt-based, double C alkyl chain functionalized ionic liquids, namely, [CCIM] [A], where the anion A is I , I, I, N(CN) , C(CN), B(CN), or SbF, are reported. All compounds were fully characterized by CHN elemental analysis, H and C NMR spectroscopy, and X-ray diffraction studies on single crystals. The molecular structure of the IM [CCIM] cation, as found in the individual crystal packing arrangements, is discussed in relation to the different anions used for crystallization. Depending on the geometry of the counteranions used (linear, bent, planar, and spherical), different molecular structures of the IM cations (rod-, V-, and U-shaped) resulted. The crystal packing in the solid-state structure is examined on the basis of a Hirshfeld surface analysis and is discussed in terms of polar and nonpolar regions. © 2011 American Chemical Society.



FAU-Autoren / FAU-Herausgeber

Heinemann, Frank Dr.
Lehrstuhl für Anorganische und Allgemeine Chemie
Meyer, Karsten Prof. Dr.
Lehrstuhl für Anorganische und Allgemeine Chemie
Vogel, Carola Dr.
Lehrstuhl für Anorganische und Allgemeine Chemie
Wang, Xinjiao
Lehrstuhl für Anorganische und Allgemeine Chemie
Wasserscheid, Peter Prof. Dr.
Lehrstuhl für Chemische Reaktionstechnik


Zitierweisen

APA:
Wang, X., Vogel, C., Heinemann, F., Wasserscheid, P., & Meyer, K. (2011). Solid-state structures of double-long-chain imidazolium ionic liquids: Influence of anion shape on cation geometry and crystal packing. Crystal Growth & Design, 11(5), 1974-1988. https://dx.doi.org/10.1021/cg200169u

MLA:
Wang, Xinjiao, et al. "Solid-state structures of double-long-chain imidazolium ionic liquids: Influence of anion shape on cation geometry and crystal packing." Crystal Growth & Design 11.5 (2011): 1974-1988.

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