Information card for entry 1534149

Structure parameters

• Chemical name: (Mg6 Fe2 (O H)16 (C O3) (H2 O)4)0.25
• Formula: Fe0.5 Mg1.5 O5
• Calculated formula: Fe0.5 Mg1.5 O5
• Title of publication: Die Kristallstruktur des Sjroegenits und eines Umwandlungsproduktes des Koenenits (=Chlor-Manasseits)
• Authors of publication: Allmann, R.; Lohse, H.H.
• Journal of publication: Neues Jahrbuch fuer Mineralogie. Monatshefte (Band=Jahr) (1950-)
• Year of publication: 1966
• Journal volume: 1966
• Pages of publication: 161 - 181
• a: 3.113 Å
• b: 3.113 Å
• c: 15.61 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 131.006 ų
• Number of distinct elements: 3
• Space group number: 194
• Hermann-Mauguin space group symbol: P 63/m m c
• Hall space group symbol: -P 6c 2c
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No