Information card for entry 8101022

Structure parameters

• Formula: C4 H9 Na O7
• Calculated formula: C4 H9 Na O7
• SMILES: [Na+].O=C(O)/C=C\C(=O)[O-].O.O.O
• Title of publication: Refinement of the crystal structure of sodium hydrogen maleate trihydrate, NaH(C~4~H~2~O~4~) · 3H~2~O, at room <br>temperature
• Authors of publication: Zheng, Yue-Qing; Kong, Zu-Ping; Lin, Jian-Li
• Journal of publication: Zeitschrift für Kristallographie - New Crystal Structures
• Year of publication: 2001
• Journal volume: 216
• Journal issue: 3
• Pages of publication: 355 - 356
• a: 5.956 ± 0.001 Å
• b: 6.392 ± 0.001 Å
• c: 11.23 ± 0.001 Å
• α: 104.17 ± 0.01°
• β: 91.55 ± 0.01°
• γ: 100.2 ± 0.01°
• Cell volume: 406.86 ± 0.1 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 4
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No