Information card for entry 2227473

Structure parameters

• Chemical name: 1,3-Bis(2,6-diisopropylphenyl)imidazolidin-2-ylidene
• Formula: C27 H38 N2
• Calculated formula: C27 H38 N2
• Title of publication: 1,3-Bis(2,6-diisopropylphenyl)imidazolidin-2-ylidene
• Authors of publication: Giffin, Nick A.; Hendsbee, Arthur D.; Masuda, Jason D.
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2010
• Journal volume: 66
• Journal issue: 9
• Pages of publication: o2194
• a: 20.835 ± 0.007 Å
• b: 5.922 ± 0.002 Å
• c: 19.694 ± 0.007 Å
• α: 90°
• β: 93.09 ± 0.004°
• γ: 90°
• Cell volume: 2426.4 ± 1.4 ų
• Cell temperature: 150 ± 2 K
• Ambient diffraction temperature: 150 ± 2 K
• Number of distinct elements: 3
• 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: 0.0522
• Residual factor for significantly intense reflections: 0.0368
• Weighted residual factors for significantly intense reflections: 0.0867
• Weighted residual factors for all reflections included in the refinement: 0.0966
• Goodness-of-fit parameter for all reflections included in the refinement: 1.013
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: Yes