Information card for entry 5000227

Structure parameters

• Chemical name: Cobalt iron nickel arsenate hydrate (2.01/0.74/0.25/2/8)
• Mineral name: Erythrite
• Formula: ?
• Calculated formula: As2 Co2.01 Fe0.7401 H32 Ni0.2499 O16
• Authors of publication: Wildner, M; Giester, G; Lengauer, C L; McCammon, C A
• Journal of publication: European Journal of Mineralogy (1,1989-)
• Year of publication: 1996
• Journal volume: 8
• Pages of publication: 187 - 192
• a: 10.251 ± 0.003 Å
• b: 13.447 ± 0.004 Å
• c: 4.764 ± 0.001 Å
• α: 90°
• β: 104.98 ± 0.01°
• γ: 90°
• Cell volume: 634.4 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