Information card for entry 7134329

Structure parameters

• Formula: C23 H14 F6 Se2
• Calculated formula: C23 H14 F6 Se2
• Title of publication: Synthesis and photochromism of a turn-on fluorescent diarylethene having benzo[b]selenophene groups as the aryl units
• Authors of publication: Watanabe, Yoshiyuki; Kim, Sunnam; Kosumi, Daisuke; Kitagawa, Daichi; Kobatake, Seiya; Fukaminato, Tsuyoshi
• Journal of publication: Chemical Communications
• Year of publication: 2025
• Journal volume: 61
• Journal issue: 34
• Pages of publication: 6304 - 6307
• a: 13.7002 ± 0.0003 Å
• b: 21.455 ± 0.0005 Å
• c: 27.9931 ± 0.0007 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 8228.2 ± 0.3 ų
• Cell temperature: 100 ± 2 K
• Ambient diffraction temperature: 100 ± 2 K
• Number of distinct elements: 4
• Space group number: 61
• Hermann-Mauguin space group symbol: P b c a
• Hall space group symbol: -P 2ac 2ab
• Residual factor for all reflections: 0.0494
• Residual factor for significantly intense reflections: 0.0355
• Weighted residual factors for significantly intense reflections: 0.0718
• Weighted residual factors for all reflections included in the refinement: 0.0768
• Goodness-of-fit parameter for all reflections included in the refinement: 1.098
• Diffraction radiation wavelength: 0.71075 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No