Information card for entry 7100673

Structure parameters

• Common name: Maleic Acid
• Formula: C4 H4 O4
• Calculated formula: C4 H4 O4
• SMILES: C(=O)(O)/C=C\C(=O)O
• Title of publication: Investigating the latent polymorphism of maleic acid
• Authors of publication: W. Jones; Graeme Day; W.D.Sam Motherwell; Andrew V. Trask
• Journal of publication: Chemical Communications
• Year of publication: 2006
• a: 3.6933 ± 0.0003 Å
• b: 7.484 ± 0.0005 Å
• c: 8.5933 ± 0.0007 Å
• α: 90°
• β: 102.22 ± 0.003°
• γ: 90°
• Cell volume: 232.14 ± 0.03 ų
• Cell temperature: 180 ± 2 K
• Ambient diffraction temperature: 180 ± 2 K
• Number of distinct elements: 3
• Space group number: 7
• Hermann-Mauguin space group symbol: P 1 c 1
• Hall space group symbol: P -2yc
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No