Information card for entry 9009574

Structure parameters

• Mineral name: Alunogen
• Formula: Al2 H34 O28.4 S3
• Calculated formula: Al2 H32 O28.4 S3
• SMILES: [Al]([OH2])([OH2])([OH2])([OH2])([OH2])[OH2].[Al]([OH2])([OH2])([OH2])([OH2])([OH2])[OH2].S(=O)(=O)([O-])[O-].S(=O)(=O)([O-])[O-].S(=O)(=O)([O-])[O-].O.O.O.O.O
• Title of publication: Alunogen. Its structure and twinning Locality: grotta dell'allume, Vulcano Island, Italy
• Authors of publication: Menchetti, S.; Sabelli, C.
• Journal of publication: Tschermaks Mineralogische und Petrographische Mitteilungen
• Year of publication: 1974
• Journal volume: 21
• Pages of publication: 164 - 178
• a: 7.425 Å
• b: 26.975 Å
• c: 6.0608 Å
• α: 90.03°
• β: 97.66°
• γ: 91.94°
• Cell volume: 1202.38 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