Lu-atom-ordered Oxonitridoaluminosilicate BaCeLuAlSiNO

Overview

Journal Acta Crystallogr E Crystallogr Commun

Date 2020 Nov 19

PMID 33209337

Citations 1

Authors

Rayko Simura

Hisanori Yamane

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Abstract

A single crystal of BaCeLuAlSiNO (barium cerium lutetium aluminosilicate nitride oxide) was obtained by heating a mixed powder of BaN, SiN, Al, LuO, and CeO at 2173 K for 1 h under N gas at 0.85 MPa. X-ray single-crystal structure analysis revealed that the title oxynitride is hexa-gonal (lattice constants: = 6.0378 (5) Å, = 9.8133 (9) Å; space group: 6 ) and isostructural with BaYbSiN. (Ba,Ce) and Lu atoms occupy twelvefold and sixfold coordination sites, respectively.

Citing Articles

Crystal structure of chain silicate CsLuSiO.

Kimura H, Yamane H Acta Crystallogr E Crystallogr Commun. 2021; 77(Pt 12):1239-1242.

PMID: 34925889 PMC: 8647736. DOI: 10.1107/S2056989021011439.

References

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