Information card for entry 8100756

Structure parameters

• Common name: Diammonium hydrogencitrate
• Formula: C6 H14 N2 O7
• Calculated formula: C6 H14 N2 O7
• Title of publication: Crystal structure of diammonium hydrogen-2-hydroxy-1,2,3-propanetricarboxylate, (NH~4~)~2~(C~6~H~6~O~7~)
• Authors of publication: Andrade, L.C.R.; Costa, M.M.R.; Paixão, J.A.; Santos, M.L.; Agostinho Moreira, J.; Chaves, M.R.; Almeida, A.
• Journal of publication: Zeitschrift für Kristallographie - New Crystal Structures
• Year of publication: 2002
• Journal volume: 217
• Journal issue: 4
• Pages of publication: 537 - 538
• a: 10.775 ± 0.006 Å
• b: 14.715 ± 0.007 Å
• c: 6.165 ± 0.002 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 977.5 ± 0.8 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• 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