Information card for entry 7013962

Structure parameters

• Formula: C22 H58 Br2 Mg2 O2 Si4
• Calculated formula: C22 H58 Br2 Mg2 O2 Si4
• SMILES: [Br]1[Mg]([Br][Mg]1([O](CC)CC)C([Si](C)(C)C)[Si](C)(C)C)([O](CC)CC)C([Si](C)(C)C)[Si](C)(C)C
• Title of publication: Synthetic and structural experiments on yttrium, cerium and magnesium trimethylsilylmethyls and their reaction products with nitriles; with a note on two cerium beta-diketiminates.
• Authors of publication: Avent, Anthony G.; Caro, Catherine F.; Hitchcock, Peter B.; Lappert, Michael F.; Li, Zhengning; Wei, Xue-Hong
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2004
• Journal issue: 10
• Pages of publication: 1567 - 1577
• a: 16.184 ± 0.002 Å
• b: 9.244 ± 0.002 Å
• c: 25.873 ± 0.004 Å
• α: 90°
• β: 107.91 ± 0.01°
• γ: 90°
• Cell volume: 3683.2 ± 1.1 ų
• Cell temperature: 173 ± 2 K
• Ambient diffraction temperature: 173 ± 2 K
• Number of distinct elements: 6
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/n 1
• Hall space group symbol: -P 2yn
• Residual factor for all reflections: 0.1151
• Residual factor for significantly intense reflections: 0.0738
• Weighted residual factors for all reflections: 0.2054
• Weighted residual factors for significantly intense reflections: 0.1761
• Goodness-of-fit parameter for all reflections: 1.024
• Goodness-of-fit parameter for significantly intense reflections: 1.078
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No