Information card for entry 1010965

Structure parameters

• Chemical name: Potassium trialuminium hexahydroxide bis(sulfate)
• Mineral name: Alunite
• Formula: Al3 H6 K O14 S2
• Title of publication: Ueber Sulfate und Phosphate mit aehnlichem Kristallgitter
• Authors of publication: Gossner, B
• Journal of publication: Zeitschrift fuer Kristallographie, Kristallgeometrie, Kristallphysik, Kristallchemie (-144,1977)
• Year of publication: 1937
• Journal volume: 96
• Pages of publication: 488 - 492
• a: 7.05 Å
• b: 7.05 Å
• c: 7.05 Å
• α: 59.03°
• β: 59.03°
• γ: 59.03°
• Cell volume: 242.3 ų
• Number of distinct elements: 5
• Space group number: 166
• Hermann-Mauguin space group symbol: R -3 m :R
• Hall space group symbol: -P 3* 2
• Has coordinates: No
• Has disorder: No
• Has Fobs: No