The structural study on Fe-pumpellyte : An application of Weissenberg technique combined with a synchrotron radiation and an imaging plate

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著者

    • OHKAWA Makio
    • Department of Earth and Planetary Sciences, Faculty of Science, Hiroshima University
    • TAKENO Setsuo
    • Department of Earth and Planetary Sciences, Faculty of Science, Hiroshima University
    • YOSHIASA Akira
    • Department of Earth and Space Science, Graduate School of Science, Osaka University
    • OHSUMI Kazumasa
    • Institute of Materials Structure Science, High Energy Accelerator Research Organization

抄録

The crystal structure of Fe-pumpellyite from Iwakake, Shimobe-cho, Nishiyatsushiro-gun, Yamanashi Prefecture, Central Japan was investigated by a Weissenberg camera combined with a monochromated synchrotron radiation of wavelength 1.000 Å and an imaging plate. Crystallo-graphic parameters are <I>a</I> = 8.884(3), <I>b</I> = 5.899(4), <I>c</I> = 19.292(6) Å, β = 97.49(3)°, <I>A</I>2⁄<I>m</I>. The octahedral X-site is larger than the octahedral Y-site. The obtained constrained occupancy ratios of Fe for the X- and Y-sites are 24% and 18%, respectively, i.e., 40% and 60% of total Fe distribute in the X- and Y-sites, respectively.

収録刊行物

  • Mineralogical journal

    Mineralogical journal 21(4), 151-156, 1999-10-01

    Japan Association of Mineralogical Sciences

参考文献:  12件中 1-12件 を表示

各種コード

  • NII論文ID(NAID)
    10008773588
  • NII書誌ID(NCID)
    AA00739590
  • 本文言語コード
    ENG
  • 資料種別
    ART
  • ISSN
    05442540
  • データ提供元
    CJP書誌  J-STAGE 
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