Information card for entry 2217291

Structure parameters

• Chemical name: 5-Benzylidene-2,3-diphenyl-1,2-selenaphosphole-2-selenide
• Formula: C23 H19 P Se2
• Calculated formula: C23 H19 P Se2
• SMILES: [Se]1P(=[Se])(c2ccccc2)C(c2ccccc2)C=C1/C=C/c1ccccc1
• Title of publication: 5-Benzylidene-2,3-diphenyl-1,2-selenaphosphole-2-selenide
• Authors of publication: Li, Yang; Hua, Guoxiong; Slawin, Alexandra M. Z.; Woollins, J. Derek
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2008
• Journal volume: 64
• Journal issue: 1
• Pages of publication: o4 - o4
• a: 22.385 ± 0.002 Å
• b: 14.4348 ± 0.0014 Å
• c: 12.4433 ± 0.0012 Å
• α: 90°
• β: 94.847 ± 0.002°
• γ: 90°
• Cell volume: 4006.3 ± 0.7 ų
• Cell temperature: 93 ± 2 K
• Ambient diffraction temperature: 93 ± 2 K
• Number of distinct elements: 4
• 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: 0.0465
• Residual factor for significantly intense reflections: 0.0347
• Weighted residual factors for significantly intense reflections: 0.0723
• Weighted residual factors for all reflections included in the refinement: 0.0768
• Goodness-of-fit parameter for all reflections included in the refinement: 1.043
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes