Information card for entry 1530433

Structure parameters

• Chemical name: Mn10.39 Mg2.53 Al1.89 Fe0.19 (O H)23 (As O3) (As O4)2
• Formula: Al1.89 As3 Fe0.19 H23 Mg2.53 Mn10.39 O34
• Calculated formula: Al1.9 As3 Fe0.19 Mg2.52 Mn10.39 O34
• Title of publication: Hematolite. A complex dense-packed sheet structure
• Authors of publication: Moore, P.B.; Araki, T.
• Journal of publication: American Mineralogist
• Year of publication: 1978
• Journal volume: 63
• Pages of publication: 150 - 159
• a: 8.275 Å
• b: 8.275 Å
• c: 36.6 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 2170.44 ų
• Number of distinct elements: 7
• Space group number: 146
• Hermann-Mauguin space group symbol: R 3 :H
• Hall space group symbol: R 3
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No