Information card for entry 1511021

Structure parameters

• Chemical name: (Ce0.5 La0.5) (B O (Si O4))
• Formula: B Ce0.5 La0.5 O5 Si
• Calculated formula: B Ce0.5 La0.5 O5 Si
• Title of publication: The crystal structure of stillwellite
• Authors of publication: MacDonald, D.J.; Burns, P.C.; della Ventura, G.; Parodi, G.C.; Hawthorne, F.C.
• Journal of publication: Canadian Mineralogist
• Year of publication: 1993
• Journal volume: 31
• Pages of publication: 147 - 152
• a: 6.841 Å
• b: 6.841 Å
• c: 6.702 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 271.628 ų
• Number of distinct elements: 5
• Space group number: 144
• Hermann-Mauguin space group symbol: P 31
• Hall space group symbol: P 31
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No