Information card for entry 7008719

Structure parameters

• Formula: C56 H92 Cr2 N4 O2 Si4
• Calculated formula: C56 H92 Cr2 N4 O2 Si4
• SMILES: C[Si]1(C)N(c2c(C(C)C)cccc2C(C)C)[Cr]23[O]([Cr]24N(c2c(cccc2C(C)C)C(C)C)[Si](C)(C)N(c2c(cccc2C(C)C)C(C)C)[Si](C)(C)[O]34)[Si](N1c1c(cccc1C(C)C)C(C)C)(C)C
• Title of publication: Synthesis of mixed-donor amido/amino/siloxo ligands from symmetrical diamidosilylether ligands via a retro-Brook rearrangement and their chromium(ii) complexes
• Authors of publication: Haftbaradaran, Farzad; Mund, Garry; Batchelor, Raymond J.; Britten, James F.; Leznoff, Daniel B.
• Journal of publication: Dalton Transactions
• Year of publication: 2005
• Journal issue: 14
• Pages of publication: 2343
• a: 9.727 ± 0.004 Å
• b: 15.844 ± 0.006 Å
• c: 19.01 ± 0.007 Å
• α: 90°
• β: 100.599 ± 0.006°
• γ: 90°
• Cell volume: 2879.7 ± 1.9 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: 0.102
• Residual factor for significantly intense reflections: 0.0508
• Weighted residual factors for significantly intense reflections: 0.1113
• Weighted residual factors for all reflections included in the refinement: 0.1352
• Goodness-of-fit parameter for all reflections included in the refinement: 1.032
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No