Information card for entry 7053052

Structure parameters

• Formula: C30 H28 O4
• Calculated formula: C30 H28 O4
• SMILES: COc1ccc(cc1)C(=C(c1ccc(cc1)OC)c1ccc(OC)cc1)c1ccc(OC)cc1
• Title of publication: Switching the emission of tetrakis(4-methoxyphenyl)ethylene among three colors in the solid state
• Authors of publication: Li, Chenyu; Luo, Xiaoliang; Zhao, Weijun; Li, Cuihong; Liu, Zhengping; Bo, Zhishan; Dong, Yuping; Dong, Yong Qiang; Tang, Ben Zhong
• Journal of publication: New Journal of Chemistry
• Year of publication: 2013
• Journal volume: 37
• Journal issue: 6
• Pages of publication: 1696
• a: 19.586 ± 0.002 Å
• b: 5.6198 ± 0.0007 Å
• c: 13.7767 ± 0.0016 Å
• α: 90°
• β: 125.672 ± 0.002°
• γ: 90°
• Cell volume: 1231.9 ± 0.2 ų
• Cell temperature: 296 ± 2 K
• Ambient diffraction temperature: 296 ± 2 K
• Number of distinct elements: 3
• Space group number: 5
• Hermann-Mauguin space group symbol: C 1 2 1
• Hall space group symbol: C 2y
• Residual factor for all reflections: 0.0399
• Residual factor for significantly intense reflections: 0.0328
• Weighted residual factors for significantly intense reflections: 0.0863
• Weighted residual factors for all reflections included in the refinement: 0.0907
• Goodness-of-fit parameter for all reflections included in the refinement: 1.059
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No