Information card for entry 1544670

Structure parameters

• Common name: NaCa0.80Mn0.01Sb2O5.69F0.89(OH)0.36
• Mineral name: romeite
• Formula: Ca0.8 F0.89 H0.36 Mn0.01 Na O6.15 Sb2
• Calculated formula: Ca0.82 F0.712 Na1.1 O6.288 Sb2
• Title of publication: Romeite from the Gozaisho mine, Iwaki, Japan
• Authors of publication: Matsubara, S.; Kato, A.; Shimizu, M.; Sekiuchi, K.; Suzuki, Y.
• Journal of publication: Mineralogical Journal
• Year of publication: 1996
• Journal volume: 18
• Pages of publication: 155 - 160
• a: 10.265 ± 0.002 Å
• b: 10.265 ± 0.002 Å
• c: 10.265 ± 0.002 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1081.6 ± 0.4 ų
• Number of distinct elements: 7
• Space group number: 227
• Hermann-Mauguin space group symbol: F d -3 m
• Hall space group symbol: -F 4vw 2vw 3
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No