Information card for entry 7135336

Structure parameters

• Chemical name: 1
• Formula: C25 H18 Br N O
• Calculated formula: C25 H18 Br N O
• Title of publication: Tandem [2+4] annulation/aromatization reaction of yne-enones with <i>o</i>-sulfonamidobenzaldehydes.
• Authors of publication: Cui, Zhiyang; Sun, Honghao; Jin, Jingrong; Tang, Yi; Wang, Bo; Zhou, Leijie; Zheng, Bing; Zheng, Li; Guo, Hongchao
• Journal of publication: Chemical communications (Cambridge, England)
• Year of publication: 2026
• Journal volume: 62
• Journal issue: 16
• Pages of publication: 4774 - 4777
• a: 9.9195 ± 0.0007 Å
• b: 10.2361 ± 0.0006 Å
• c: 10.9376 ± 0.0008 Å
• α: 106.469 ± 0.006°
• β: 105.026 ± 0.006°
• γ: 103.433 ± 0.006°
• Cell volume: 970.91 ± 0.13 ų
• Cell temperature: 293 K
• Ambient diffraction temperature: 293 K
• Number of distinct elements: 5
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.093
• Residual factor for significantly intense reflections: 0.0507
• Weighted residual factors for significantly intense reflections: 0.1099
• Weighted residual factors for all reflections included in the refinement: 0.1318
• Goodness-of-fit parameter for all reflections included in the refinement: 1.007
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No