Information card for entry 9017731

Structure parameters

• Mineral name: Derbylite
• Formula: Ba0.045 Fe3.928 H O14 Sb Ti3.072
• Calculated formula: Ba0.0446 Fe3.928 H O14 Sb Ti3.072
• Title of publication: Derbylite and graeserite from the Monte Arsiccio mine, Apuan Alps, Tuscany, Italy: occurrence and crystal-chemistry
• Authors of publication: Biagioni, C.; Bonaccorsi, E.; Perchiazzi, N.; Halenius, U.; Zaccarini, F.
• Journal of publication: Mineralogical Magazine
• Year of publication: 2020
• Journal volume: 84
• Pages of publication: 766 - 777
• a: 7.169 Å
• b: 14.3515 Å
• c: 4.9867 Å
• α: 90°
• β: 104.82°
• γ: 90°
• Cell volume: 495.994 ų
• Number of distinct elements: 6
• Space group number: 11
• Hermann-Mauguin space group symbol: P 1 21/m 1
• Hall space group symbol: -P 2yb
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No