Information card for entry 9017641

Structure parameters

• Mineral name: Therasiaite
• Formula: Cl5 Fe2 H3 K1.746 N2.254 Na2 O12 S3
• Calculated formula: Cl20 Fe8 H36.064 K6.984 N9.016 Na8 O48 S12
• Title of publication: Therasiaite, (NH4)3KNa2Fe2+Fe3+(SO4)3Cl5, a new sulfate chloride from La Fossa Crater, Vulcano, Aeolian islands, Italy
• Authors of publication: Demartin, F.; Castellano, C.; Campostrini, I.
• Journal of publication: Mineralogical Magazine
• Year of publication: 2014
• Journal volume: 78
• Pages of publication: 203 - 213
• a: 18.284 Å
• b: 12.073 Å
• c: 9.535 Å
• α: 90°
• β: 108.1°
• γ: 90°
• Cell volume: 2000.63 ų
• Number of distinct elements: 8
• Space group number: 9
• Hermann-Mauguin space group symbol: C 1 c 1
• Hall space group symbol: C -2yc
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No