Calcioaravaipaite Structure Data

Calcioaravaipaite Structure Data

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Calcioaravaipaite

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Calcioaravaipaite
Formula: Pb Ca2 Al F9
Name: Calcioaravaipaite
Unit cell: 7.722 7.516 12.206 98.86 96.91 90.0 , V=694.76
Space group: C-1 (2)

Kampf A R , Merlino S , Pasero M , American Mineralogist , 88 (2003) p.430-435, Order-disorder approach to calcioaravaipaite, [PbCa2Al(F,OH)9]:, The crystal structure of the triclinic MDO polytype


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