Information card for entry 9011074

Structure parameters

• Mineral name: Perryite
• Formula: Fe0.24 Ni7.76 P0.63 Si2.37
• Calculated formula: Fe0.24 Ni7.76 P0.63 Si2.37
• Title of publication: The centrosymmetric - noncentrosymmetric ambiguity: some more examples
• Authors of publication: Marsh, R. E.
• Journal of publication: Acta Crystallographica, Section A
• Year of publication: 1994
• Journal volume: 50
• Journal issue: 4
• Pages of publication: 450 - 455
• a: 6.64 Å
• b: 6.64 Å
• c: 37.9819 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 1450.25 ų
• Number of distinct elements: 4
• Space group number: 167
• Hermann-Mauguin space group symbol: R -3 c :H
• Hall space group symbol: -R 3 2"c
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No