A new air and water stable metal ionic liquid (IL) PPReO4 (N-pentylpyridine perrhenate) was synthesized. The density and surface tension of the IL were determined in the temperature range of (293.15 to 343.15) K. The surface entropy of the IL was obtained by extrapolation. In terms of Glasser's theory, the standard molar entropy and lattice energy of the IL were estimated, respectively. Using Kabo's method and Rebelo's method, the molar enthalpy of vaporization of the IL, ?lgHm0 (298 K), at 298 K and ?lgHm0 (Tb), at the hypothetical normal boiling point, Tb = 697 K, was estimated, respectively. According to the interstice model, the thermal expansion coefficient of the IL was calculated, and in comparison with experimental value, it is in good agreement by 4.2 %.
Compounds
#
Formula
Name
1
C10H16NO4Re
1-pentylpyridinium tetraoxorhenate
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.
Type
Compound-#
Property
Variable
Constraint
Phase
Method
#Points
POMD
1
Surface tension liquid-gas, N/m ; Liquid
Temperature, K; Liquid
Liquid
Gas
Maximal bubble pressure
11
POMD
1
Mass density, kg/m3 ; Liquid
Temperature, K; Liquid
Pressure, kPa; Liquid
Liquid
Buoyancy - hydrostatic balance with magnetic suspension - one sinker