Information card for entry 9015312

Structure parameters

• Mineral name: Svenekite
• Formula: As2 Ca H4 O8
• Calculated formula: As2 Ca H4 O8
• Title of publication: A neutron diffraction study of the crystal structure of calcium bis(dihydrogen arsenate), Ca(H2AsO4)2
• Authors of publication: Ferraris, G.; Jones, D. W.; Yerkess, J.
• Journal of publication: Acta Crystallographica, Section B
• Year of publication: 1972
• Journal volume: 28
• Pages of publication: 2430 - 2437
• a: 8.558 Å
• b: 7.697 Å
• c: 5.721 Å
• α: 92.35°
• β: 109.52°
• γ: 109.59°
• Cell volume: 329.621 ų
• Number of distinct elements: 4
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No