Information card for entry 4316462

Structure parameters

• Formula: C25 H59 N3 Na2 O4 Si6 U
• Calculated formula: C25 H59 N3 Na2 O4 Si6 U
• SMILES: [U]123(OC(=C)[Si](N1[Si](C)(C)C)(C)C)(OC(=C)[Si](N2[Si](C)(C)C)(C)C)OC(=C)[Si](N3[Si](C)(C)C)(C)C.[Na+].[Na+].O1CCCC1
• Title of publication: The Bis Metallacyclic Anion [U(N{SiMe3}2)(CH2SiMe2N{SiMe3})2]-
• Authors of publication: Olivier Bénaud; Jean-Claude Berthet; Pierre Thuéry; Michel Ephritikhine
• Journal of publication: Inorganic Chemistry
• Year of publication: 2010
• Journal volume: 49
• Pages of publication: 8117 - 8130
• a: 31.9245 ± 0.0011 Å
• b: 12.0922 ± 0.0007 Å
• c: 24.1499 ± 0.0013 Å
• α: 90°
• β: 117.776 ± 0.003°
• γ: 90°
• Cell volume: 8248.6 ± 0.7 ų
• Cell temperature: 150 ± 2 K
• Ambient diffraction temperature: 150 ± 2 K
• Number of distinct elements: 7
• Space group number: 15
• Hermann-Mauguin space group symbol: C 1 2/c 1
• Hall space group symbol: -C 2yc
• Residual factor for all reflections: 0.0552
• Residual factor for significantly intense reflections: 0.0323
• Weighted residual factors for significantly intense reflections: 0.059
• Weighted residual factors for all reflections included in the refinement: 0.064
• Goodness-of-fit parameter for all reflections included in the refinement: 0.965
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No