Information card for entry 1576748

Structure parameters

• Formula: C18 H14
• Calculated formula: C18 H14
• Title of publication: Organic-inorganic perovskite ferroelectric catalytic selective alkyne coupling under ultrasound sonication.
• Authors of publication: Qi, Jun-Chao; Chen, Xiao-Gang; Wang, Zhen-Yu; Tang, Yuan-Yuan; Song, Xian-Jiang; Qin, Yan; Lv, Hui-Peng; Xiong, Ren-Gen; Liao, Wei-Qiang
• Journal of publication: Chemical science
• Year of publication: 2026
• Journal volume: 17
• Journal issue: 3
• Pages of publication: 1792 - 1800
• a: 28.1055 ± 0.0009 Å
• b: 6.0041 ± 0.00018 Å
• c: 8.0558 ± 0.0002 Å
• α: 90°
• β: 91.627 ± 0.003°
• γ: 90°
• Cell volume: 1358.85 ± 0.07 ų
• Cell temperature: 299.35 ± 0.1 K
• Ambient diffraction temperature: 299.35 ± 0.1 K
• Number of distinct elements: 2
• Space group number: 15
• Hermann-Mauguin space group symbol: C 1 2/c 1
• Hall space group symbol: -C 2yc
• Residual factor for all reflections: 0.0455
• Residual factor for significantly intense reflections: 0.0394
• Weighted residual factors for significantly intense reflections: 0.1201
• Weighted residual factors for all reflections included in the refinement: 0.1255
• Goodness-of-fit parameter for all reflections included in the refinement: 1.082
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 1.54184 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No