Information card for entry 4077245

Structure parameters

• Formula: C30 H73 N6 Si4 Y
• Calculated formula: C30 H73 N6 Si4 Y
• SMILES: [Y]12([N](C(C)C)=C(N1C(C)C)N([Si](C)(C)C)[Si](C)(C)C)([N](C(C)C)=C(N2C(C)C)N([Si](C)(C)C)[Si](C)(C)C)C(C)(C)C
• Title of publication: Tetrasubstituted Guanidinate Anions as Supporting Ligands in Organoyttrium Chemistry
• Authors of publication: Lu, Zhiping; Yap, Glenn P. A.; Richeson, Darrin S.
• Journal of publication: Organometallics
• Year of publication: 2001
• Journal volume: 20
• Journal issue: 4
• Pages of publication: 706
• a: 18.228 ± 0.004 Å
• b: 13.678 ± 0.004 Å
• c: 34.896 ± 0.009 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 8700 ± 4 ų
• Cell temperature: 203 ± 2 K
• Ambient diffraction temperature: 203 ± 2 K
• Number of distinct elements: 5
• Space group number: 33
• Hermann-Mauguin space group symbol: P n a 21
• Hall space group symbol: P 2c -2n
• Residual factor for all reflections: 0.133
• Residual factor for significantly intense reflections: 0.0646
• Weighted residual factors for significantly intense reflections: 0.0981
• Weighted residual factors for all reflections included in the refinement: 0.1131
• Goodness-of-fit parameter for all reflections included in the refinement: 1.054
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No