Information card for entry 9015949

Structure parameters

• Mineral name: Svyatoslavite
• Formula: Al Ca0.5 O4 Si
• Calculated formula: Al4 Ca2 O16 Si4
• Title of publication: The crystal structure of svyatoslavite and evolution of complexity during crystallization of a CaAl2Si2O8 melt: A structural automata description
• Authors of publication: Krivovichev, S. V.; Shcherbakova, E. P.; Nishanbaev, T. P.
• Journal of publication: The Canadian Mineralogist
• Year of publication: 2012
• Journal volume: 50
• Pages of publication: 585 - 592
• a: 8.22 Å
• b: 8.951 Å
• c: 4.828 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 355.231 ų
• Number of distinct elements: 4
• Space group number: 4
• Hermann-Mauguin space group symbol: P 1 21 1
• Hall space group symbol: P 2yb
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No