Information card for entry 7708152

Structure parameters

• Formula: C27 H29 P Se Si
• Calculated formula: C27 H29 P Se Si
• Title of publication: Heavy silylchalcogenido lanthanates synthesis Ph₄P[Cp₃La-ESiMe₃] (E = S, Se, and Te) <i>via</i> fluoride-induced demethylation of dimethylcarbonate to Ph₄P[OCO₂Me] key intermediate.
• Authors of publication: Guschlbauer, Jannick; Vollgraff, Tobias; Xie, Xiulan; Fetoh, Ahmed; Sundermeyer, Jörg
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2021
• Journal volume: 50
• Journal issue: 37
• Pages of publication: 13103 - 13111
• a: 10.511 ± 0.002 Å
• b: 9.071 ± 0.002 Å
• c: 26.773 ± 0.005 Å
• α: 90°
• β: 99.08 ± 0.03°
• γ: 90°
• Cell volume: 2520.7 ± 0.9 ų
• Cell temperature: 100 ± 2 K
• Ambient diffraction temperature: 100 ± 2 K
• Number of distinct elements: 5
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.0345
• Residual factor for significantly intense reflections: 0.0273
• Weighted residual factors for significantly intense reflections: 0.0588
• Weighted residual factors for all reflections included in the refinement: 0.0615
• 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