Information card for entry 4131470

Structure parameters

• Formula: C20 H30 N2 O2 S2 Si4
• Calculated formula: C20 H26 N2 O2 S2 Si4
• Title of publication: Multifunctional Octamethyltetrasila[2.2]cyclophanes: Conformational Variations, Circularly Polarized Luminescence, and Organic Electroluminescence.
• Authors of publication: Shimada, Masaki; Yamanoi, Yoshinori; Ohto, Tatsuhiko; Pham, Song-Toan; Yamada, Ryo; Tada, Hirokazu; Omoto, Kenichiro; Tashiro, Shohei; Shionoya, Mitsuhiko; Hattori, Mineyuki; Jimura, Keiko; Hayashi, Shigenobu; Koike, Hikaru; Iwamura, Munetaka; Nozaki, Koichi; Nishihara, Hiroshi
• Journal of publication: Journal of the American Chemical Society
• Year of publication: 2017
• Journal volume: 139
• Journal issue: 32
• Pages of publication: 11214 - 11221
• a: 8.156 ± 0.004 Å
• b: 13.965 ± 0.006 Å
• c: 22.5205 ± 0.001 Å
• α: 90°
• β: 94.157 ± 0.008°
• γ: 90°
• Cell volume: 2558.3 ± 1.7 ų
• Cell temperature: 93 K
• Ambient diffraction temperature: 93 K
• Number of distinct elements: 6
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/n 1
• Hall space group symbol: -P 2yn
• Residual factor for significantly intense reflections: 0.0501
• Weighted residual factors for all reflections included in the refinement: 0.1128
• Goodness-of-fit parameter for all reflections included in the refinement: 1.097
• Diffraction radiation wavelength: 0.71075 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No