Information card for entry 9005271

Structure parameters

• Mineral name: Erythrite
• Formula: As2 Co2.01 Fe0.74 H16 Ni0.25 O16
• Calculated formula: As2 Co2.01 Fe0.74 H16 Ni0.25 O16
• Title of publication: Structure and crystal chemistry of vivianite-type compounds: Crystal structures of erythrite and annabergite with a Mossbauer study of erythrite
• Authors of publication: Wildner, M.; Giester, G.; Lengauer, C. L.; McCammon, C. A.
• Journal of publication: European Journal of Mineralogy
• Year of publication: 1996
• Journal volume: 8
• Pages of publication: 187 - 192
• a: 10.251 Å
• b: 13.447 Å
• c: 4.764 Å
• α: 90°
• β: 104.98°
• γ: 90°
• Cell volume: 634.377 ų
• Number of distinct elements: 6
• Space group number: 12
• Hermann-Mauguin space group symbol: C 1 2/m 1
• Hall space group symbol: -C 2y
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No