Information card for entry 1544869

Structure parameters

• Common name: [Ca18][Ca][Al,Fe]12[Fe,Al]Si18O69(OH)9
• Mineral name: natural vesuvianite
• Formula: Al9.61 Ca18.97 Fe1.49 H9.43 Mg1.81 O78 Si17.74
• Calculated formula: Al11.545 Ca19 Fe1.455 H8.96 O78 Si17.656
• Title of publication: Structural investigation of low-symmetry vesuvianite collected from Tojyo, Hiroshima, Japan: Implications for hydrogarnet-like substitution
• Authors of publication: Ohkawa, M.; Armbruster, T.; Galuskin, E.
• Journal of publication: Journal of Mineralogical and Petrological Sciences
• Year of publication: 2009
• Journal volume: 104
• Pages of publication: 69 - 76
• a: 15.576 ± 0.002 Å
• b: 15.576 ± 0.002 Å
• c: 11.835 ± 0.002 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 2871.3 ± 0.7 ų
• Number of distinct elements: 7
• Space group number: 85
• Hermann-Mauguin space group symbol: P 4/n
• Hall space group symbol: -P 4a
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No