Affiliation:
1. Vinogradov Institute of Geochemistry, Siberian Branch, Russian Academy of Sciences
2. South Ural Federal Research Center for Mineralogy and Geoecology, Ural Branch, Russian Academy of Sciences
3. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences
Abstract
A structure–property correlation has been developed, which makes it possible to choose the optimal values of the enthalpy of formation of alkali metal borates, for which, according to the data of various experimental works and reference publications, wide variations are observed. Using this correlation, the enthalpy of formation of unstudied alkali metal borates can be reasonably estimated. It has been found that the contribution of B2O3 to the enthalpy of formation is the same not only for alkali metal borates but also for Ba, Ca, and Pb borates, for whose enthalpy of formation a structure–property correlation has also been established. This suggests the suitability of the obtained correlations for estimating the enthalpy of formation in the borate series, where the value is known only for one member of the series, as well as the possibility of estimating the enthalpy of formation of mixed borates of different metals.
Publisher
The Russian Academy of Sciences
Cited by
2 articles.
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