Information card for entry 2002783

Structure parameters

• Chemical name: Zink magnesium arsenate(V) (2.3/0.7/2)
• Formula: As2 Mg0.72 O8 Zn2.28
• Calculated formula: As2 Mg0.708 O8 Zn2.292
• Title of publication: Synthese und Kristallchemie der beta-Form eines gemischten Zinkorthoarsenats:Zn2.28 Mg0.72 (As O4)2
• Authors of publication: Mueller-Buschbaum, Hk; Frerichs, D
• Journal of publication: Zeitschrift fuer Naturforschung, Teil B. Anorganische Chemie, Organische Chemie (42,1987-)
• Year of publication: 1996
• Journal volume: 51
• Pages of publication: 469 - 472
• a: 5.292 ± 0.002 Å
• b: 8.45 ± 0.003 Å
• c: 7.737 ± 0.003 Å
• α: 90°
• β: 96.33 ± 0.03°
• γ: 90°
• Cell volume: 343.9 ų
• Number of distinct elements: 4
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/n 1
• Hall space group symbol: -P 2yn
• Residual factor for all reflections: 0.1058
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No