Information card for entry 7122252

Structure parameters

• Formula: C40 H52 Cl2 Si Zr
• Calculated formula: C40 H52 Cl2 Si Zr
• Title of publication: Popcorn-shaped polyethylene synthesised using highly active supported permethylindenyl metallocene catalyst systems.
• Authors of publication: Buffet, Jean-Charles; Turner, Zoë R; O'Hare, Dermot
• Journal of publication: Chemical communications (Cambridge, England)
• Year of publication: 2018
• Journal volume: 54
• Journal issue: 78
• Pages of publication: 10970 - 10973
• a: 15.4588 ± 0.0008 Å
• b: 16.8913 ± 0.001 Å
• c: 19.2243 ± 0.0009 Å
• α: 68.923 ± 0.005°
• β: 84.784 ± 0.004°
• γ: 65.752 ± 0.005°
• Cell volume: 4261.2 ± 0.5 ų
• Cell temperature: 150 ± 2 K
• Ambient diffraction temperature: 149.9 ± 0.4 K
• Number of distinct elements: 5
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.0733
• Residual factor for significantly intense reflections: 0.0499
• Weighted residual factors for significantly intense reflections: 0.1308
• Weighted residual factors for all reflections included in the refinement: 0.1417
• Goodness-of-fit parameter for all reflections included in the refinement: 1.059
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 1.54184 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No