Information card for entry 4134657

Structure parameters

• Chemical name: cyclo[2](2,6-di(1H-imidazol-1-yl)pyridine)[2](1,4-dimethylenebenzene)_ 5 2,5-dihydroxyterephthalate dianion_ 2 europium(III)_4 DMF_10 H2O
• Formula: C90 H102 Eu2 N14 O44
• Calculated formula: C90 H82 Eu2 N14 O44
• Title of publication: Regulating the Structures of Self-Assembled Mechanically Interlocked Moleculecular Constructs via Dianion Precursor Substituent Effects.
• Authors of publication: Chen, Xu-Lang; Shen, Yun-Jia; Gao, Chao; Yang, Jian; Sun, Xin; Zhang, Xin; Yang, Yu-Dong; Wei, Gong-Ping; Xiang, Jun-Feng; Sessler, Jonathan L.; Gong, Han-Yuan
• Journal of publication: Journal of the American Chemical Society
• Year of publication: 2020
• a: 13.527 ± 0.003 Å
• b: 13.726 ± 0.003 Å
• c: 13.879 ± 0.003 Å
• α: 80.92 ± 0.03°
• β: 77.64 ± 0.03°
• γ: 89.22 ± 0.03°
• Cell volume: 2485.1 ± 1 ų
• Cell temperature: 223 ± 2 K
• Ambient diffraction temperature: 223 ± 2 K
• Number of distinct elements: 5
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.0813
• Residual factor for significantly intense reflections: 0.056
• Weighted residual factors for significantly intense reflections: 0.1039
• Weighted residual factors for all reflections included in the refinement: 0.1216
• Goodness-of-fit parameter for all reflections included in the refinement: 1.002
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No