|
Thermophysical Properties of Materials
Thermodynamics of evaporation of scandium trichloride in the form of $\rm ScCl_3$ and $\rm Sc_2\rm Cl_6$ molecules
E. L. Osinaa, S. B. Osinb a Joint Institute for High Temperatures, Russian Academy of Sciences, Moscow
b Lomonosov Moscow State University, Faculty of Chemistry
Abstract:
The values of the molecular constants and thermodynamic functions of $\rm Sc_2\rm Cl_6$ are chosen as a result of a critical analysis of experimental and theoretical data on the structure and vibration frequencies of the dimer of scandium trichloride molecules. From these, the composition of scandium trichloride vapor is calculated in the temperature range $800$–$1240$ K. The thermochemical characteristics of $\rm Sc_2\rm Cl_6$ were obtained are also refined for $\rm ScCl_3$.
Received: 14.02.2022 Revised: 12.03.2022 Accepted: 07.06.2022
Citation:
E. L. Osina, S. B. Osin, “Thermodynamics of evaporation of scandium trichloride in the form of $\rm ScCl_3$ and $\rm Sc_2\rm Cl_6$ molecules”, TVT, 60:6 (2022), 850–854; High Temperature, 60:6 (2022), 781–785
Linking options:
https://www.mathnet.ru/eng/tvt11715 https://www.mathnet.ru/eng/tvt/v60/i6/p850
|
Statistics & downloads: |
Abstract page: | 106 | Full-text PDF : | 34 | References: | 26 |
|