Thank you  Matthis Thorade

Using EES-software may be another way to meet your end.

Please go through the following publication

http://jestr.org/downloads/Volume6Issue5/fulltext18652013.pdf 

I can calculate theoretically by the application of statistical physics with physicochemical parmètres. you can even our calculations on my articles. good luck

For analogous query, those interested at this topic should check also: https://www.researchgate.net/post/How_to_find_standard_enthalpy_and_entropy_of_LiBr-water_solution_having_different_concentration_of_LiBr_at_STP_conditions