| Autor: |
Zozulia, Valeriia, Terebilenko, Kateryna, Voinalovych, Artem, Potaskalov, Vadim, Slobodyanik, Mykola |
| Předmět: |
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| Zdroj: |
Acta Crystallographica Section E: Crystallographic Communications; Feb2024, Vol. 80 Issue 2, p117-119, 7p |
| Abstrakt: |
The title compound dipotassium gadolinium(III) phosphate(V) molybdate(VI), K2Gd(PO4)(MoO4), was synthesized from a high-temperature melt starting from GdF3 as a source of gadolinium. Its structure is isotypic with other MI2MIII(MVIO4)(PO4) compounds, where MI = Na, K or Cs, and MIII = rareearth cation, MVI = Mo orW. The three-dimensional framework is built up from [Gd(PO4)(MoO4)] anionic sheets, which are organized by adhesion of [GdPO4] layers and [MoO4] tetrahedra stacked above and below these layers. The interstitial space is occupied by K cations having eightfold oxygen coordination. The polyhedron of GdO8 was estimated to be a triangular dodecahedron by the continuous shape measurement method. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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