Information card for entry 1534753

Structure parameters

• Chemical name: Cr K (S O4)2 (H2 O)12
• Formula: Cr H24 K O20 S2
• Calculated formula: Cr H24 K O20 S2
• Title of publication: The structure of chromium potassium alum
• Authors of publication: Bacon, G.E.; Gardner, W.E.
• Journal of publication: Proceedings of the Royal Society of London, Series A: Mathematical and Physical Sciences (76,1906-)
• Year of publication: 1958
• Journal volume: 246
• Pages of publication: 79 - 90
• a: 12.2 Å
• b: 12.2 Å
• c: 12.2 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1815.85 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