Na2Ca3Ta2O9 with a simple stacking of oxygen triangular nets

Hisanori Yamane, Hiroki Takahashi, Takashi Kajiwara, Masahiko Shimada

    Research output: Contribution to journalArticlepeer-review

    3 Citations (Scopus)

    Abstract

    The crystal structure of the title quaternary oxide, disodium tricalcium ditantalum nonaoxide, has a distorted simple hexagonal packing of the O atoms. The Na, Ca and Ta atoms are positioned in oxygen trigonal prisms. Two oxygen prisms containing Ta atoms constitute face-sharing prisms of [Ta2O9]8-.

    Original languageEnglish
    Pages (from-to)1978-1980
    Number of pages3
    JournalActa Crystallographica Section C: Crystal Structure Communications
    Volume55
    Issue number12
    DOIs
    Publication statusPublished - 1999 Dec 15

    ASJC Scopus subject areas

    • Biochemistry, Genetics and Molecular Biology(all)

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