NaBeAs(Sb) – Ternäre Phasen im „aufgefüllten“ NiAs(Ni2In)-Typ / NaBeAs(Sb) – Ternary Phases in a „Filled“ NiAs(Ni2In)-Structure
Open Access
- 1 October 1977
- journal article
- Published by Walter de Gruyter GmbH in Zeitschrift für Naturforschung B
- Vol. 32 (10) , 1133-1138
- https://doi.org/10.1515/znb-1977-1007
Abstract
NaBeAs and NaBeSb crystallize in a modified Ni2In-type-structure, space group P 63/mmc–D6h 4. Preparation and structure determination with powder and single crystal data are described. The bonds and the structure are discussed in comparison with corresponding compounds of the formula AMeIIX. The lattice constants are: NaBeAs: α = 3,820(5), c = 8,948(9), c/α = 2,34; NaBeSb: α = 4,144(5), c = 9,320(9), c/α = 2,25.Keywords
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