Information card for entry 7703251

Structure parameters

• Formula: C50 H40 N4 O4
• Calculated formula: C50 H40 N4 O4
• Title of publication: Turn-on fluorescence in a pyridine-decorated tetraphenylethylene: the cooperative effect of coordination-driven rigidification and silver ion induced aggregation.
• Authors of publication: Wang, Ning; Zhang, Junying; Xu, Xing-Dong; Feng, Shengyu
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2020
• Journal volume: 49
• Journal issue: 6
• Pages of publication: 1883 - 1890
• a: 12.1001 ± 0.0002 Å
• b: 13.0329 ± 0.0002 Å
• c: 25.4723 ± 0.0004 Å
• α: 90°
• β: 93.654 ± 0.001°
• γ: 90°
• Cell volume: 4008.8 ± 0.11 ų
• Cell temperature: 213 ± 0.02 K
• Ambient diffraction temperature: 213 ± 0.02 K
• Number of distinct elements: 4
• 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: 0.0522
• Residual factor for significantly intense reflections: 0.0389
• Weighted residual factors for significantly intense reflections: 0.0953
• Weighted residual factors for all reflections included in the refinement: 0.1051
• Goodness-of-fit parameter for all reflections included in the refinement: 1.031
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 1.54184 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No