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- Title
Serendipitous formation of K<sub>15</sub>NaSn<sub>5</sub>F<sub>36</sub>.
- Authors
Stoll, Christiane; van Gerven, David; Huppertz, Hubert
- Abstract
K15NaSn5F36 crystallizes in the hexagonal crystal system with space group P63/m and lattice parameters of a = 1060.3(2) and c = 2011.9(4) pm. The unit-cell volume amounts to 1.9588(7) nm3. Its fundamental building blocks are quasi-isolated [SnF6]2− and [NaF6]5− octahedra, which are imbedded into a matrix of potassium cations. Within the structure, these units form a layer-like arrangement consisting either of mixed [SnF6]2−/[NaF6]5− or pure [SnF6]2− layers. The structural model was further confirmed by BLBS and CHARDI calculations.
- Subjects
HEXAGONAL crystal system; STRUCTURAL models; SPACE groups; LATTICE constants; POTASSIUM
- Publication
Zeitschrift für Naturforschung B: A Journal of Chemical Sciences, 2020, Vol 75, Issue 3, p309
- ISSN
0932-0776
- Publication type
Academic Journal
- DOI
10.1515/znb-2019-0201