Information card for entry 9011146

Structure parameters

• Mineral name: Jervisite
• Formula: Na O6 Sc Si2
• Calculated formula: Na O6 Sc Si2
• Title of publication: Refinement of the crystal structure of NaScSi2O6
• Authors of publication: Hawthorne, F. C.; Grundy, H. D.
• Journal of publication: Acta Crystallographica, Section B
• Year of publication: 1973
• Journal volume: 29
• Pages of publication: 2615 - 2616
• a: 9.8438 Å
• b: 9.0439 Å
• c: 5.354 Å
• α: 90°
• β: 107.215°
• γ: 90°
• Cell volume: 455.294 ų
• Number of distinct elements: 4
• 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