Information card for entry 7122129

Structure parameters

• Formula: C56 H128 O20 Si4 Sm2
• Calculated formula: C56 H128 O20 Si4 Sm2
• Title of publication: A tetranuclear samarium(ii) inverse sandwich from direct reduction of toluene by a samarium(ii) siloxide.
• Authors of publication: Kelly, Rory P.; Toniolo, Davide; Tirani, Farzaneh Fadaei; Maron, Laurent; Mazzanti, Marinella
• Journal of publication: Chemical communications (Cambridge, England)
• Year of publication: 2018
• Journal volume: 54
• Journal issue: 73
• Pages of publication: 10268 - 10271
• a: 13.49276 ± 0.00016 Å
• b: 13.49276 ± 0.00016 Å
• c: 73.6861 ± 0.0007 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 11617.6 ± 0.2 ų
• Cell temperature: 90 ± 0.3 K
• Ambient diffraction temperature: 90 ± 0.3 K
• Number of distinct elements: 5
• Space group number: 169
• Hermann-Mauguin space group symbol: P 61
• Hall space group symbol: P 61
• Residual factor for all reflections: 0.085
• Residual factor for significantly intense reflections: 0.0819
• Weighted residual factors for significantly intense reflections: 0.1848
• Weighted residual factors for all reflections included in the refinement: 0.187
• Goodness-of-fit parameter for all reflections included in the refinement: 1.171
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 1.54184 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No