Information card for entry 2107028

Structure parameters

• Chemical name: (N H4) H (C2 O4) (H2 O)0.5
• Formula: C2 H6 N O4.5
• Calculated formula: C2 H6 N O4.5
• Title of publication: The crystal structure of ammonium hydrogen oxalate hemihydrate
• Authors of publication: Kueppers, H.
• Journal of publication: Acta Crystallographica B (24,1968-38,1982)
• Year of publication: 1973
• Journal volume: 29
• Pages of publication: 318 - 327
• a: 11.228 Å
• b: 12.329 Å
• c: 6.898 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 954.89 ų
• Number of distinct elements: 4
• Space group number: 62
• Hermann-Mauguin space group symbol: P n m a
• Hall space group symbol: -P 2ac 2n
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No