Sr3Al10SiO20 from single‐crystal data

Single crystals of tris­trontium deca­aluminum silicon icosa­oxide were synthesized by local flux growth with H3BO3 as mineralizer. Lattice parameters and refinement data indicate no significant incorporation of B in the structure. Pairs of AlO6 octa­hedra are located between layers of edge‐linked A...

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Veröffentlicht in:Acta crystallographica. Section E, Structure reports online Structure reports online, 2007-01, Vol.63 (1), p.i19-i21
Hauptverfasser: Rief, Andreas, Kubel, Frank
Format: Artikel
Sprache:eng
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Zusammenfassung:Single crystals of tris­trontium deca­aluminum silicon icosa­oxide were synthesized by local flux growth with H3BO3 as mineralizer. Lattice parameters and refinement data indicate no significant incorporation of B in the structure. Pairs of AlO6 octa­hedra are located between layers of edge‐linked Al/Si–O4 tetra­hedra. The Sr1 (2/m symmetry) and Sr2 (mirror plane) sites are orientated in layers perpendicular to the layers of Al/Si–O polyhedra.
ISSN:1600-5368
1600-5368
DOI:10.1107/S1600536806054936