Information card for entry 1001772

Structure parameters

• Chemical name: Barium phyllo-disilicate
• Mineral name: Sanbornite
• Formula: Ba O5 Si2
• Calculated formula: Ba O5 Si2
• Title of publication: Sur les silicogermanates Ba (Si2-x Gex) O5 isotypes de la sanbornite
• Authors of publication: Goreaud, M; Choisnet, J; Raveau, B; Deschanvres, A
• Journal of publication: Revue de Chimie Minerale
• Year of publication: 1974
• Journal volume: 11
• Pages of publication: 207 - 216
• a: 4.634 Å
• b: 7.69 Å
• c: 13.512 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 481.5 ų
• Number of distinct elements: 3
• Space group number: 62
• Hermann-Mauguin space group symbol: P c m n
• Hall space group symbol: -P 2n 2ac
• Residual factor for all reflections: 0.065
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No