Information card for entry 7049474

Structure parameters

• Formula: C14 H38 I2 Mg2 O4 Si2
• Calculated formula: C14 H38 I2 Mg2 O4 Si2
• Title of publication: The addition of Grignard reagents to carbodiimides. The synthesis, structure and potential utilization of magnesium amidinates.
• Authors of publication: Chlupatý, Tomáš; Bílek, Michal; Merna, Jan; Brus, Jiří; RůŽičková, Zdeňka; Strassner, Thomas; RůŽička, Aleš
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2019
• Journal volume: 48
• Journal issue: 16
• Pages of publication: 5335 - 5342
• a: 13.9819 ± 0.0009 Å
• b: 13.663 ± 0.0007 Å
• c: 14.262 ± 0.0009 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 2724.5 ± 0.3 ų
• Cell temperature: 150 ± 1 K
• Ambient diffraction temperature: 150 ± 1 K
• Number of distinct elements: 6
• Space group number: 61
• Hermann-Mauguin space group symbol: P b c a
• Hall space group symbol: -P 2ac 2ab
• Residual factor for all reflections: 0.0665
• Residual factor for significantly intense reflections: 0.0587
• Weighted residual factors for significantly intense reflections: 0.1412
• Weighted residual factors for all reflections included in the refinement: 0.1466
• Goodness-of-fit parameter for all reflections included in the refinement: 1.128
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No