Abstracts for Annual Meeting of Japan Association of Mineralogical Sciences
2015 Annual Meeting of Japan Association of Mineralogical Sciences
Session ID : R2-19
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R2: Crystal structure, crystal chemistry, physical properties of minerals, crystal growth and applied mineralogy
Crystal structure and hydrogen bonds of the low-symmetry hydrogarnet derived from CaGeO3 tetragonal garnet
*Akihiko NakatsukaGenta OhyamaKeiko FujiwaraOsamu OhtakaMaki OkubeSatoshi SasakiKazumasa Sugiyama
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Abstract

The tetragonal hydrogarnet derived from CaGeO3 tetragonal garnet was synthesized under high pressure and high temperature. The hydrogen positions were determined and the hydrogen bonding was examined by single-crystal X-ray diffraction. Consequently, the bifurcated hydrogen-bond can be formed between an H atom and its adjacent two acceptor O atoms.

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© 2015 Japan Association of Mineralogical Sciences
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