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

Shunichi Kubota, Takeyoshi Takahashi, Hisanori Yamane, Msahiko Shimada

    Research output: Contribution to journalArticlepeer-review

    4 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 languageEnglish
    Pages (from-to)105-109
    Number of pages5
    JournalJournal of Alloys and Compounds
    Volume345
    Issue number1-2
    DOIs
    Publication statusPublished - 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

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