Information card for entry 9017830

Structure parameters

• Mineral name: Tsaregorodtsevite
• Formula: C4 Al N O12 Si5
• Calculated formula: C7.99992 Al2 N2 O24 Si10
• Title of publication: The crystal structure of a new natural tetramethylammonium aluminosilicate [N(CH3)4][Si2(Si0.5Al0.5)O6]2 Note: H atoms not located
• Authors of publication: Sokolova, E. V.; Rybakov, V. B.; Pautov, L. A.
• Journal of publication: Soviet Physics Doklady
• Year of publication: 1991
• Journal volume: 36
• Pages of publication: 267 - 269
• a: 8.984 Å
• b: 8.937 Å
• c: 8.927 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 716.749 ų
• Number of distinct elements: 5
• Space group number: 23
• Hermann-Mauguin space group symbol: I 2 2 2
• Hall space group symbol: I 2 2
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No