Information card for entry 9016034

Structure parameters

• Mineral name: Tobelite
• Formula: Al2.872 H3 K0.201 N0.78 O12 Si3.128
• Calculated formula: Al2.872 H5.12 K0.201 N0.78 O12 Si3.128
• Title of publication: Tobelite and NH4+ -rich muscovite single crystals from Ordovician Armorican sandstones (Brittany, France): Structure and crystal chemistry Note: sample tob_7
• Authors of publication: Mesto, E.; Scordari, F.; Lacalamita, M.; Schingaro, E.
• Journal of publication: American Mineralogist
• Year of publication: 2012
• Journal volume: 97
• Pages of publication: 1460 - 1468
• a: 9.024 Å
• b: 5.2055 Å
• c: 20.825 Å
• α: 90°
• β: 99.995°
• γ: 90°
• Cell volume: 963.396 ų
• Number of distinct elements: 6
• Space group number: 15
• Hermann-Mauguin space group symbol: C 1 2/c 1
• Hall space group symbol: -C 2yc
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No