Information card for entry 7135539

Structure parameters

• Formula: C17 H17 N O3 P
• Calculated formula: C17 H18 N O3 P
• Title of publication: Cu-catalyzed tandem cross-coupling/cyclization of aryl diazophosphonates with phenylacetylene derivatives.
• Authors of publication: Du, Jiahui; Ruan, Chengkai; Cui, Guifa; Zhao, Hongping; He, Chengyu
• Journal of publication: Chemical communications (Cambridge, England)
• Year of publication: 2026
• Journal volume: 62
• Journal issue: 7
• Pages of publication: 2268 - 2271
• a: 21.4243 ± 0.0004 Å
• b: 13.8932 ± 0.0002 Å
• c: 11.1722 ± 0.0002 Å
• α: 90°
• β: 98.625 ± 0.002°
• γ: 90°
• Cell volume: 3287.82 ± 0.1 ų
• Cell temperature: 297.32 ± 0.1 K
• Ambient diffraction temperature: 297.32 ± 0.1 K
• Number of distinct elements: 5
• 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: 0.042
• Residual factor for significantly intense reflections: 0.0368
• Weighted residual factors for significantly intense reflections: 0.1071
• Weighted residual factors for all reflections included in the refinement: 0.1111
• Goodness-of-fit parameter for all reflections included in the refinement: 1.084
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 1.54184 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No