Information card for entry 7227547

Structure parameters

• Chemical name: 1-phenyl-3-(1-pyrenyl) prop-2-en-1-one
• Formula: C25 H16 O
• Calculated formula: C25 H16 O
• SMILES: O=C(/C=C/c1c2ccc3c4c2c(ccc4ccc3)cc1)c1ccccc1
• Title of publication: Tuning the solid-state fluorescence of chalcone crystals via molecular coplanarity and J-aggregate formation
• Authors of publication: Yu, Fangfang; Wang, Mingliang; Sun, Hao; Shan, Yaqi; Du, Man; Khan, Arshad; Usman, Rabia; Zhang, Wei; Shan, Hongbin; Xu, Chunxiang
• Journal of publication: RSC Adv.
• Year of publication: 2017
• Journal volume: 7
• Journal issue: 14
• Pages of publication: 8491
• a: 28.811 ± 0.006 Å
• b: 5.488 ± 0.0011 Å
• c: 21.784 ± 0.004 Å
• α: 90°
• β: 100.25 ± 0.03°
• γ: 90°
• Cell volume: 3389.4 ± 1.2 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 3
• Space group number: 13
• Hermann-Mauguin space group symbol: P 1 2/c 1
• Hall space group symbol: -P 2yc
• Residual factor for all reflections: 0.1715
• Residual factor for significantly intense reflections: 0.0693
• Weighted residual factors for significantly intense reflections: 0.1072
• Weighted residual factors for all reflections included in the refinement: 0.1313
• Goodness-of-fit parameter for all reflections included in the refinement: 1.001
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No