Information card for entry 1547175

Structure parameters

• Formula: C14 H14 O6
• Calculated formula: C14 H14 O6
• SMILES: O1C(=O)[C@@H]2C3C4[C@@H](C(=O)OC(=O)[C@@H]4CC[C@H]3C1=O)CC2
• Title of publication: Colorless polyimides derived from 2R, 5R, 7S, 10S-naphthanetetracarboxylic dianhydride
• Authors of publication: Hu, Xiaofan; Yan, Jingling; Wang, Yongxia; Mu, Hongliang; wang, zikun; Cheng, Haiyang; Zhao, Fengyu; Wang, Zhen
• Journal of publication: Polym. Chem.
• Year of publication: 2017
• a: 10.7247 ± 0.0011 Å
• b: 7.7401 ± 0.0008 Å
• c: 14.5763 ± 0.0016 Å
• α: 90°
• β: 102.544 ± 0.002°
• γ: 90°
• Cell volume: 1181.1 ± 0.2 ų
• Cell temperature: 185 ± 2 K
• Ambient diffraction temperature: 185 ± 2 K
• Number of distinct elements: 3
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.1136
• Residual factor for significantly intense reflections: 0.0612
• Weighted residual factors for significantly intense reflections: 0.1661
• Weighted residual factors for all reflections included in the refinement: 0.2413
• Goodness-of-fit parameter for all reflections included in the refinement: 1.024
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No