Information card for entry 2310370

Structure parameters

• Chemical name: (N D4) Al (S O4)2 (D2 O)12
• Formula: Al D28 N O20 S2
• Calculated formula: Al D28 N O20 S2
• Title of publication: Refinement of the alum structures IV. Neutron diffraction study of deuterated ammonium alum, N D4 Al (S O4)2 (D2 O)12, an alpha-Alum
• Authors of publication: Cromer, D.T.; Kay, M.I.
• Journal of publication: Acta Crystallographica (1,1948-23,1967)
• Year of publication: 1967
• Journal volume: 22
• Pages of publication: 800 - 805
• a: 12.243 Å
• b: 12.243 Å
• c: 12.243 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1835.12 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