Information card for entry 4067972

Structure parameters

• Formula: C53 H70 As Cl3 Ge O2
• Calculated formula: C53 H70 As Cl3 Ge O2
• 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: 10.0231 ± 0.0005 Å
• b: 31.4407 ± 0.0017 Å
• c: 18.7805 ± 0.0009 Å
• α: 90°
• β: 118.019 ± 0.003°
• γ: 90°
• Cell volume: 5224.7 ± 0.5 ų
• Cell temperature: 180 ± 2 K
• Ambient diffraction temperature: 180 ± 2 K
• Number of distinct elements: 6
• 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: 0.0654
• Residual factor for significantly intense reflections: 0.0486
• Weighted residual factors for significantly intense reflections: 0.1229
• Weighted residual factors for all reflections included in the refinement: 0.1334
• Goodness-of-fit parameter for all reflections included in the refinement: 1.021
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No