Walpurgite Structure Data

Walpurgite Structure Data

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Walpurgite

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Walpurgite
Formula: U Bi4 As2 O16 H4
Name: Walpurgite
Unit cell: 7.135 10.426 5.494 101.47 110.82 88.2 , V=374.04
Space group: P-1 (2)

Mereiter K , Tschermaks Mineralogische und Petrographische Mitteilungen , 30 (1982) p.129-139, The crystal structure of walpurgite,(UO2)Bi4O4(AsO4)2*2H2O, Locality: Schneeberg, Germany


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