Information card for entry 9010199

Structure parameters

• Mineral name: Vishnevite
• Formula: Al3 K1.29 Na1.88 O14.62 S0.29 Si3
• Calculated formula: Al3 K1.29 Na1.88 O14.62 S0.29 Si3
• Title of publication: Single-crystal FTIR and X-ray study of vishnevite, ideally [Na6(SO4)][Na2(H2O)2](Si6Al6O24) Sample: Pi4
• Authors of publication: Della Ventura, G.; Bellatreccia, F.; Parodi, G. C.; Camara, F.; Piccinini, M.
• Journal of publication: American Mineralogist
• Year of publication: 2007
• Journal volume: 92
• Pages of publication: 713 - 721
• a: 12.7228 Å
• b: 12.7228 Å
• c: 5.198 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 728.672 ų
• Number of distinct elements: 6
• Space group number: 173
• Hermann-Mauguin space group symbol: P 63
• Hall space group symbol: P 6c
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No