Thermal Expansion of Fedotovite K2Cu3O(SO4)3 and Piypite K4Cu4O(SO4)4·(Na,Cu)Cl.

Autor: Shablinskii, A. P., Filatov, S. K., Biryukov, Y. P., Yuriev, A. A., Vergasova, L. P.
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Zdroj: Glass Physics & Chemistry; Aug2023, Vol. 49 Issue 4, p386-393, 8p
Abstrakt: This paper presents the results of a study of the thermal behavior of fedotovite K2Cu3O(SO4)3 and piypite K4Cu4O(SO4)4∙(Na,Cu)Cl minerals in a wide temperature range. The crystal structure of the holotype piypite specimen is refined at room temperature. The mechanisms of thermal expansion of minerals depending on the crystal structure are described. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index