Hochdruckumwandlungen der Alkalithioindate KInS2, RbInS2 und CsInS2 / High Pressure Transformations of the Alkali thioindates KInS2, RbInS2 and CsInS2
Open Access
- 1 February 1975
- journal article
- Published by Walter de Gruyter GmbH in Zeitschrift für Naturforschung B
- Vol. 30 (1-2) , 81-87
- https://doi.org/10.1515/znb-1975-1-221
Abstract
New modifications of KInS2 and RbInS2 were found after high pressure treatment and quenching to ambient conditions. The tetragonal modifications KInS2-II and RbInS2-II are isotypic with TISe. KInS2-II is metastable at all p,T-conditions investigated. The stable high pressure modification KInS2-III has a-NaFeO2-structure. Pressure treatment of CsInS2 yielded an unknown phase with a diffuse X-ray pattern.Keywords
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