Information card for entry 1555707

Structure parameters

• Formula: C26 H22 Si
• Calculated formula: C26 H22 Si
• SMILES: [SiH](c1ccc2c(c3ccccc3cc2)c1c1cccc2ccccc12)(C)C
• Title of publication: Synthesis and Properties of Sila[n]helicenes via Dehydrogenative Silylation of C-H Bonds under Rhodium Catalysis.
• Authors of publication: Murai, Masahito; Okada, Ryo; Nishiyama, Atsushi; Takai, Kazuhiko
• Journal of publication: Organic letters
• Year of publication: 2016
• Journal volume: 18
• Journal issue: 17
• Pages of publication: 4380 - 4383
• a: 11.087 ± 0.005 Å
• b: 7.621 ± 0.003 Å
• c: 12.555 ± 0.005 Å
• α: 90°
• β: 112.697 ± 0.006°
• γ: 90°
• Cell volume: 978.7 ± 0.7 ų
• Cell temperature: 120 K
• Ambient diffraction temperature: 120 K
• Number of distinct elements: 3
• Space group number: 4
• Hermann-Mauguin space group symbol: P 1 21 1
• Hall space group symbol: P 2yb
• Residual factor for all reflections: 0.0342
• Residual factor for significantly intense reflections: 0.0319
• Weighted residual factors for significantly intense reflections: 0.0841
• Weighted residual factors for all reflections included in the refinement: 0.0852
• Goodness-of-fit parameter for all reflections included in the refinement: 1.065
• Diffraction radiation wavelength: 0.71075 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No