An ionic liquid (IL) BMIZn3Cl7 has been synthesized by directly mixing zinc chloride and 1-butyl-3- methylimidazolium chloride (BMIC) with molar ratio 3/1 under dry argon atmosphere according to the procedure of Lecocq and Abbott. The density and surface tension of the ionic liquid were measured in the temperature range from318.2 to 343.2 }0.1K. The estimation ofphysico-chemical properties ofBMIZn3Cl7 was carried out. The thermal expansion coefficient and surface entropy were derived from the experimental data. In terms of Glasser fs theory, the standard molar entropy and lattice energy of the ionic liquid were estimated. Using the methods of Kabo and Rebelo the molar enthalpy of vaporization of the ionic liquid, g l H. m at 298K and g l H. m at the hypothetical normal boiling point were estimated. According to the interstice model, the calculated thermal expansion coefficient is in the same order of magnitude as the experimental value.
Compounds
#
Formula
Name
1
C8H15ClN2
1-butyl-3-methylimidazolium chloride
2
Cl2Zn
zinc chloride
Datasets
The table above is generated from the ThermoML associated json file (link above).
POMD and RXND refer to PureOrMixture and Reaction Datasets. The compound numbers are included in properties, variables, and phases, if specificied;
the numbers refer to the table of compounds on the left.