Information card for entry 7122131

Structure parameters

• Formula: C79 H169 K2 O24 Si6 Sm2
• Calculated formula: C79 H169 K2 O24 Si6 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: 13.3255 ± 0.0008 Å
• b: 13.457 ± 0.0008 Å
• c: 19.2064 ± 0.0012 Å
• α: 80.512 ± 0.005°
• β: 72.563 ± 0.006°
• γ: 64.969 ± 0.006°
• Cell volume: 2974.4 ± 0.4 ų
• Cell temperature: 140 ± 0.1 K
• Ambient diffraction temperature: 140 ± 0.1 K
• Number of distinct elements: 6
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.1123
• Residual factor for significantly intense reflections: 0.0731
• Weighted residual factors for significantly intense reflections: 0.1869
• Weighted residual factors for all reflections included in the refinement: 0.2024
• Goodness-of-fit parameter for all reflections included in the refinement: 0.934
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 1.54184 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No