Information card for entry 9009481

Structure parameters

• Mineral name: Asbecasite
• Formula: As6 Be2 Ca3 O20 Si2 Ti
• Calculated formula: As6 Be2 Ca3 O20 Si2 Ti
• Title of publication: Asbecasite: crystal structure refinement and crystal chemistry
• Authors of publication: Sacerdoti, M.; Parodi, G. C.; Mottana, A.; Maras, A.; Ventura, G. D.
• Journal of publication: Mineralogical Magazine
• Year of publication: 1993
• Journal volume: 57
• Pages of publication: 315 - 322
• a: 8.318 Å
• b: 8.318 Å
• c: 15.264 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 914.612 ų
• Number of distinct elements: 6
• Space group number: 165
• Hermann-Mauguin space group symbol: P -3 c 1
• Hall space group symbol: -P 3 2"c
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No