Information card for entry 2234337

Structure parameters

• Chemical name: 2,3,5,6-Tetrafluoro-1,4-bis(trimethylsilyl)benzene
• Formula: C12 H18 F4 Si2
• Calculated formula: C12 H18 F4 Si2
• SMILES: c1(c(F)c(c(c(c1F)F)[Si](C)(C)C)F)[Si](C)(C)C
• Title of publication: 2,3,5,6-Tetrafluoro-1,4-bis(trimethylsilyl)benzene
• Authors of publication: Finze, Maik; Reiss, Guido J.; Frohn, Hermann-Josef
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2012
• Journal volume: 68
• Journal issue: 4
• Pages of publication: o1082
• a: 19.8389 ± 0.0004 Å
• b: 6.35013 ± 0.0001 Å
• c: 12.3827 ± 0.0002 Å
• α: 90°
• β: 107.407 ± 0.002°
• γ: 90°
• Cell volume: 1488.53 ± 0.05 ų
• Cell temperature: 199 ± 1 K
• Ambient diffraction temperature: 199 ± 1 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: 0.0287
• Residual factor for significantly intense reflections: 0.027
• Weighted residual factors for significantly intense reflections: 0.0673
• Weighted residual factors for all reflections included in the refinement: 0.0684
• Goodness-of-fit parameter for all reflections included in the refinement: 1.085
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes