Information card for entry 1529640

Structure parameters

• Chemical name: Mg8.5 (As O4)2 (As O6) O2
• Formula: As3 Mg8.5 O16
• Calculated formula: As3 Mg8.499 O16
• Title of publication: The crystal structure of magnesium arsenate, Mg8.5 As3 O16
• Authors of publication: Bless, P.W.; Kostiner, E.
• Journal of publication: Journal of Solid State Chemistry
• Year of publication: 1973
• Journal volume: 6
• Pages of publication: 80 - 85
• a: 6.0278 Å
• b: 6.0278 Å
• c: 27.6 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 868.475 ų
• Number of distinct elements: 3
• Space group number: 166
• Hermann-Mauguin space group symbol: R -3 m :H
• Hall space group symbol: -R 3 2"
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No