Information card for entry 4067969

Structure parameters

• Formula: C38 H61 As Ge Se1.11
• Calculated formula: C38.002 H61 As Ge Se1.11
• Title of publication: Versatile 1,2- and 1,3-Dipole Behavior of the 1-Arsa-3-Germaallene Tip(t-Bu)Ge═C═AsMes*: Formation of a Heterocyclic Arsa(germa)carbene (AsGeHC)
• Authors of publication: Ghereg, Dumitru; Sotiropoulos, Jean-Marc; Escudié, Jean; Miqueu, Karinne; Matioszek, Dimitri; Ladeira, Sonia; Saffon-Merceron, Nathalie
• Journal of publication: Organometallics
• Year of publication: 2012
• Journal volume: 31
• Journal issue: 3
• Pages of publication: 930
• a: 10.3723 ± 0.0008 Å
• b: 16.4418 ± 0.0015 Å
• c: 23.513 ± 0.002 Å
• α: 90°
• β: 99.872 ± 0.003°
• γ: 90°
• Cell volume: 3950.5 ± 0.6 ų
• Cell temperature: 193 ± 2 K
• Ambient diffraction temperature: 193 ± 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: 0.0413
• Residual factor for significantly intense reflections: 0.0308
• Weighted residual factors for significantly intense reflections: 0.0724
• Weighted residual factors for all reflections included in the refinement: 0.0779
• Goodness-of-fit parameter for all reflections included in the refinement: 1.026
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No