Information card for entry 9000294

Structure parameters

• Mineral name: Elpidite
• Formula: H6 Na2 O18 Si6 Zr
• Calculated formula: H6 Na2 O18 Si6 Zr
• Title of publication: The crystal structure of elpidite
• Authors of publication: Cannillo, E.; Rossi, G.; Ungaretti, L.
• Journal of publication: American Mineralogist
• Year of publication: 1973
• Journal volume: 58
• Pages of publication: 106 - 109
• a: 7.14 Å
• b: 14.68 Å
• c: 14.65 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1535.54 ų
• Number of distinct elements: 5
• Space group number: 57
• Hermann-Mauguin space group symbol: P b c m
• Hall space group symbol: -P 2c 2b
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No