Lattice energy of Alkyl Boron and Alkyl Carboranes
کد مقاله : 1011-PHYSCHEM20
انسیه قاسمیان لمراسکی *
هیات علمی
چکیده مقاله:
: An ionic liquid (IL) is a salt in the liquid state. In some contexts, the term has been restricted to salts whose melting point is below some arbitrary temperature, such as 100 °C (212 °F). While ordinary liquids such as water and gasoline are predominantly made of electrically neutral molecules, ionic liquids are largely made of ions and short-lived ion pairs. The lattice energy and enthalpy of 12 new salts of triazolium and imidazolium cations were calculated using Madelung equation. The Madelung equation is based on correlation methods that rely on volume to predict thermodynamic quantities. Density and melting point are only reported physical properties of these compounds in literatures. So predicting lattice energy and enthalpy are important parameters to understand other behaviors of compounds and application of depended thermodynamic variables to volumes of molecules is applicable method to predict thermodynamic parameters of new compounds.
کلیدواژه ها:
carboran, borane, lattice energy, density, enthalpy
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