Information card for entry 7122130

Structure parameters

• Formula: C79 H170 O24 Si6 Sm4
• Calculated formula: C79 H170 O24 Si6 Sm4
• 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: 13.2055 ± 0.0006 Å
• b: 13.2859 ± 0.0006 Å
• c: 19.3107 ± 0.001 Å
• α: 81.584 ± 0.004°
• β: 73.829 ± 0.004°
• γ: 65.648 ± 0.004°
• Cell volume: 2962.5 ± 0.3 ų
• Cell temperature: 140 ± 0.1 K
• Ambient diffraction temperature: 140 ± 0.1 K
• Number of distinct elements: 5
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.0594
• Residual factor for significantly intense reflections: 0.0536
• Weighted residual factors for significantly intense reflections: 0.1396
• Weighted residual factors for all reflections included in the refinement: 0.1455
• Goodness-of-fit parameter for all reflections included in the refinement: 1.028
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 1.54184 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No