Information card for entry 2000051

Structure parameters

• Common name: Ethylene-1,2-diammonium monohydrogen phosphate
• Formula: C2 H11 N2 O4 P
• Calculated formula: C4 H21 N4 O4 P
• Title of publication: Crystal-structure of a new form of ethyle nediammonium monohydrogen-monophosphate - [C~2~N~2~H~10~]HPO~4~(II)
• Authors of publication: Averbuch-Pouchot, M.-T.; Durif, A.
• Journal of publication: Comptes Rendus de l'Academie des Sciences, Serie II: Mecanique, Physique, Chimie, Sciences de la Terre et de l'Univers
• Year of publication: 1993
• Journal volume: 317
• Journal issue: 3
• Pages of publication: 325 - 331
• a: 10.65 ± 0.005 Å
• b: 7.873 ± 0.001 Å
• c: 8.358 ± 0.001 Å
• α: 90°
• β: 109.76 ± 0.03°
• γ: 90°
• Cell volume: 659.532 ų
• Number of distinct elements: 5
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for significantly intense reflections: 0.031
• Weighted residual factors for significantly intense reflections: 0.031
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No