Polarisabilities of alkylimidazolium ionic liquids

被引：71

作者：

Bica, Katharina ^{[1
]}

Deetlefs, Maggel ^{[2
]}

Schroeder, Christian ^{[3
]}

Seddon, Kenneth R. ^{[2
]}

机构：

[1] Vienna Univ Technol, Inst Appl Synthet Chem, A-1010 Vienna, Austria

[2] QUILL Res Ctr, Belfast BT9 5AG, Antrim, North Ireland

[3] Univ Vienna, Dept Computat Biol Chem, A-1090 Vienna, Austria

来源：

PHYSICAL CHEMISTRY CHEMICAL PHYSICS | 2013年 / 15卷 / 08期

基金：

奥地利科学基金会;

关键词：

1-ETHYL-3-METHYLIMIDAZOLIUM ETHYL SULFATE; ETHANOL PLUS WATER; PHYSICAL-PROPERTIES; BINARY-MIXTURES; REFRACTIVE-INDEX; TERNARY MIXTURES; 1-METHYL-3-OCTYLIMIDAZOLIUM TETRAFLUOROBORATE; 1-ALKYL-3-METHYLIMIDAZOLIUM HEXAFLUOROPHOSPHATE; 1-BUTYL-3-METHYLIMIDAZOLIUM HEXAFLUOROPHOSPHATE; 1-OCTYL-3-METHYLIMIDAZOLIUM CHLORIDE;

D O I：

10.1039/c3cp43867h

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The molar polarisability and molar volume for 71 ionic liquids were extracted from 157 measurements of their refractive index and density, which were then further deconstructed into atomic contributions by means of a Designed Regression analysis. Using this approach, the density and refractive index for any chosen ionic liquid with alkyl-substituted imidazolium cations can be predicted in good agreement with experimental data.

引用

页码：2703 / 2711

页数：9

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