Information card for entry 7204394

Structure parameters

• Common name: Ph4Si
• Chemical name: Ph4Si
• Formula: C6 H5 Si0.25
• Calculated formula: C6 H5 Si0.25
• Title of publication: Calculations of optical properties of the tetraphenyl-X family of isomorphous crystals (X = C, Si, Ge, Sn, Pb)
• Authors of publication: Claborn, Kacey; Kahr, Bart; Kaminsky, Werner
• Journal of publication: CrystEngComm
• Year of publication: 2002
• Journal volume: 4
• Journal issue: 46
• Pages of publication: 252 - 256
• a: 11.4476 ± 0.0009 Å
• b: 11.4476 ± 0.0009 Å
• c: 7.0644 ± 0.0006 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 925.77 ± 0.13 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 3
• Space group number: 114
• Hermann-Mauguin space group symbol: P -4 21 c
• Hall space group symbol: P -4 2n
• Residual factor for all reflections: 0.0456
• Residual factor for significantly intense reflections: 0.0348
• Weighted residual factors for significantly intense reflections: 0.0745
• Weighted residual factors for all reflections included in the refinement: 0.0824
• Goodness-of-fit parameter for all reflections included in the refinement: 1.033
• Diffraction radiation wavelength: 0.7107 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No