Information card for entry 9007976

Structure parameters

• Formula: Cr H28 N O20 S2
• Calculated formula: Cr H28 N O20 S2
• Title of publication: The ammonium chromium(III) alum NH4Cr(SO4)2*12H2O
• Authors of publication: Rempfer, N.; Lerner, H. W.; Bolte, M.
• Journal of publication: Acta Crystallographica, Section E
• Year of publication: 2004
• Journal volume: 60
• Pages of publication: i80 - i81
• a: 12.2491 Å
• b: 12.2491 Å
• c: 12.2491 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1837.86 ų
• Number of distinct elements: 5
• Space group number: 205
• Hermann-Mauguin space group symbol: P a -3
• Hall space group symbol: -P 2ac 2ab 3
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No