Agrellite Structure Data

Agrellite Structure Data

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Agrellite

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Agrellite
Formula: (Ca1.905 Eu.095) Na Si4 F O10
Name: Agrellite
Unit cell: 7.759 18.946 6.986 89.88 116.65 94.32 , V=914.67
Space group: P-1 (2)

Ghose S , Wan C , American Mineralogist , 64 (1979) p.563-572, Agrellite, Na(Ca,RE)2Si4O10F: A layer structure with silicate tubes


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