Zur Verbindungsbildung von MeO : M2O3, Teil III Zur Kenntnis von BeGa2O4 / Compound Formation MeO : M2O3, Part III BeGa2O4
Open Access
- 1 August 1979
- journal article
- Published by Walter de Gruyter GmbH in Zeitschrift für Naturforschung B
- Vol. 34 (8) , 1067-1069
- https://doi.org/10.1515/znb-1979-0806
Abstract
A new compound, BeGa2O4, was prepared by high temperature reaction between BeO and Ga2O3. X-ray single crystal investigations show a hitherto unknown structure type of M2+M2 3+O4 compounds. BeGa2O4 crystallizes with hexagonal symmetry a = 775.0 and c = 298.0 pm, space group C2 6h-P63/m. Be2+ and Ga3+ are statistically distributed and are surrounded by O2--tetrahedraKeywords
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