Information card for entry 1528742

Structure parameters

• Chemical name: (Mn1.8 Mg0.2) (Y0.72 Ce0.28) (O H)4 (As0.95 Si0.05 O4)
• Formula: As0.95 Ce0.28 H4 Mg0.2 Mn1.8 O8 Si0.05 Y0.72
• Calculated formula: As0.95 Ce0.28 Mg0.2 Mn1.8 O8 Si0.05 Y0.72
• Title of publication: Crystal chemistry of the basic manganese arsenate minerals 1. The crystal structures of flinkite, Mn(II)2 Mn(III) (O H)4 (As O4) and retzian, Mn(II)2 Y(III) (O H)4 As O4
• Authors of publication: Moore, P.B.
• Journal of publication: American Mineralogist
• Year of publication: 1967
• Journal volume: 52
• Pages of publication: 1603 - 1613
• a: 5.67 Å
• b: 12.03 Å
• c: 4.863 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 331.706 ų
• Number of distinct elements: 8
• Space group number: 50
• Hermann-Mauguin space group symbol: P b a n :2
• Hall space group symbol: -P 2ab 2b
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No