A powder X-ray diffraction study of a new compound, BaSrGa4O8

Shunichi Kubota; Takeyoshi Takahashi; Hisanori Yamane; Msahiko Shimada

doi:10.1016/S0925-8388(02)00481-4

A powder X-ray diffraction study of a new compound, BaSrGa₄O₈

Shunichi Kubota, Takeyoshi Takahashi, Hisanori Yamane, Msahiko Shimada

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

A new compound, BaSrGa₄O₈, was synthesized, and the crystal structure was carefully determined. The Rietveld refinement of BaSrGa₄O₈ reveals that GaO₄ tetrahedra form the six-membered rings with sharing corners and the Ba and Sr atoms lie at the large cavities of the six-membered rings. The structure has space group P6₃ (No. 173) with cell parameters a = 9.196(2) Å, c = 8.6465(15) Å. One of the positions of O atoms splits to the O4 and O5 sites.

Original language	English
Pages (from-to)	105-109
Number of pages	5
Journal	Journal of Alloys and Compounds
Volume	345
Issue number	1-2
DOIs	https://doi.org/10.1016/S0925-8388(02)00481-4
Publication status	Published - 2002 Oct 28

Keywords

Crystal structure
Oxide materials
X-Ray diffraction

ASJC Scopus subject areas

Mechanics of Materials
Mechanical Engineering
Metals and Alloys
Materials Chemistry

Access to Document

10.1016/S0925-8388(02)00481-4

Cite this

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title = "A powder X-ray diffraction study of a new compound, BaSrGa4O8",

abstract = "A new compound, BaSrGa4O8, was synthesized, and the crystal structure was carefully determined. The Rietveld refinement of BaSrGa4O8 reveals that GaO4 tetrahedra form the six-membered rings with sharing corners and the Ba and Sr atoms lie at the large cavities of the six-membered rings. The structure has space group P63 (No. 173) with cell parameters a = 9.196(2) {\AA}, c = 8.6465(15) {\AA}. One of the positions of O atoms splits to the O4 and O5 sites.",

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T1 - A powder X-ray diffraction study of a new compound, BaSrGa4O8

AU - Kubota, Shunichi

AU - Takahashi, Takeyoshi

AU - Yamane, Hisanori

AU - Shimada, Msahiko

PY - 2002/10/28

Y1 - 2002/10/28

N2 - A new compound, BaSrGa4O8, was synthesized, and the crystal structure was carefully determined. The Rietveld refinement of BaSrGa4O8 reveals that GaO4 tetrahedra form the six-membered rings with sharing corners and the Ba and Sr atoms lie at the large cavities of the six-membered rings. The structure has space group P63 (No. 173) with cell parameters a = 9.196(2) Å, c = 8.6465(15) Å. One of the positions of O atoms splits to the O4 and O5 sites.

AB - A new compound, BaSrGa4O8, was synthesized, and the crystal structure was carefully determined. The Rietveld refinement of BaSrGa4O8 reveals that GaO4 tetrahedra form the six-membered rings with sharing corners and the Ba and Sr atoms lie at the large cavities of the six-membered rings. The structure has space group P63 (No. 173) with cell parameters a = 9.196(2) Å, c = 8.6465(15) Å. One of the positions of O atoms splits to the O4 and O5 sites.

KW - Crystal structure

KW - Oxide materials

KW - X-Ray diffraction

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