Information card for entry 7104761

Structure parameters

• Formula: C26 H28 As F6 K O5.16
• Calculated formula: C26 H28 As F6 K O5.162
• Title of publication: Terphenyl crowns: a new family of receptors containing ethereal canopies that direct potassium cation onto benzenoid platforms for cation-pi interactions.
• Authors of publication: Shukla, Ruchi; Lindeman, Sergey V; Rathore, Rajendra
• Journal of publication: Chemical communications (Cambridge, England)
• Year of publication: 2009
• Journal volume: 34
• Journal issue: 37
• Pages of publication: 5600 - 5602
• a: 10.0564 ± 0.0003 Å
• b: 15.2834 ± 0.0004 Å
• c: 18.9578 ± 0.0005 Å
• α: 103.571 ± 0.001°
• β: 103.485 ± 0.002°
• γ: 91.093 ± 0.001°
• Cell volume: 2745.89 ± 0.13 ų
• Cell temperature: 100 ± 2 K
• Ambient diffraction temperature: 100 ± 2 K
• Number of distinct elements: 6
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.0792
• Residual factor for significantly intense reflections: 0.0589
• Weighted residual factors for significantly intense reflections: 0.15
• Weighted residual factors for all reflections included in the refinement: 0.1603
• Goodness-of-fit parameter for all reflections included in the refinement: 1.039
• Diffraction radiation wavelength: 1.54178 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No