Information card for entry 9004646

Structure parameters

• Mineral name: Quadruphite
• Formula: Ca1.44 F2 Fe0.1 Mg0.5 Mn0.85 Na13.59 Nb0.44 O34 P4 Si4 Sr0.06 Ti2.55 Zr0.47
• Calculated formula: Ca1.44 F2 Fe0.1 Mg0.5 Mn0.85 Na13.59 Nb0.44 O34 P4 Si4 Sr0.06 Ti2.55 Zr0.47
• Title of publication: The crystal chemistry of the [M3_11-14] trimeric structures: From hyperagpaitic complexes to saline lakes
• Authors of publication: Sokolova, E. V.; Hawthorne, F. C.
• Journal of publication: The Canadian Mineralogist
• Year of publication: 2001
• Journal volume: 39
• Pages of publication: 1275 - 1294
• a: 5.4206 Å
• b: 7.0846 Å
• c: 20.3641 Å
• α: 86.89°
• β: 94.42°
• γ: 89.94°
• Cell volume: 778.553 ų
• Number of distinct elements: 13
• Space group number: 1
• Hermann-Mauguin space group symbol: P 1
• Hall space group symbol: P 1
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No