Information card for entry 7251789

Structure parameters

• Formula: C28 H19 O P
• Calculated formula: C28 H19 O P
• Title of publication: Preparation of phosphine oxides with anthrylphenyl, pyrenylphenyl, anthrylethynyl, and pyrenylethynyl groups: luminescence properties and conformational polymorphs
• Authors of publication: Konno, Ryunosuke; Fujita, Manami; Maekawa, Rima; Masu, Hyuma; Katagiri, Kosuke
• Journal of publication: CrystEngComm
• Year of publication: 2026
• Journal volume: 28
• Journal issue: 15
• Pages of publication: 2455 - 2467
• a: 9.88921 ± 0.00008 Å
• b: 23.15594 ± 0.00018 Å
• c: 8.93733 ± 0.00007 Å
• α: 90°
• β: 92.3493 ± 0.0007°
• γ: 90°
• Cell volume: 2044.87 ± 0.03 ų
• Cell temperature: 173 K
• Ambient diffraction temperature: 173 K
• Number of distinct elements: 4
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.0405
• Residual factor for significantly intense reflections: 0.039
• Weighted residual factors for significantly intense reflections: 0.1103
• Weighted residual factors for all reflections included in the refinement: 0.1119
• Goodness-of-fit parameter for all reflections included in the refinement: 1.048
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 1.54184 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No