Information card for entry 7711231

Structure parameters

• Formula: C44 H50 As N2 O8
• Calculated formula: C44 H50 As N2 O8
• Title of publication: Beyond simple hetero Diels-Alder Cycloadditions. A New Type of Element-Ligand Cooperativity at N,C,N-coordinated Arsinidene and Stibinidene Centres in the Reaction with an Electron Deficient Alkyne.
• Authors of publication: Hejda, Martin; Zechovský, Jan; Kremláček, Vít; Erben, Milan; Rychagova, Elena A.; Jambor, Roman; R°užička, Aleš; Ketkov, Sergey Yu.; Dostál, Libor
• Journal of publication: Dalton Transactions
• Year of publication: 2022
• a: 11.405 ± 0.002 Å
• b: 14.254 ± 0.003 Å
• c: 14.96 ± 0.003 Å
• α: 72.64 ± 0.008°
• β: 70.438 ± 0.009°
• γ: 68.085 ± 0.009°
• Cell volume: 2083.8 ± 0.7 ų
• Cell temperature: 150 ± 2 K
• Ambient diffraction temperature: 150 ± 2 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: 0.0874
• Residual factor for significantly intense reflections: 0.0617
• Weighted residual factors for significantly intense reflections: 0.1599
• Weighted residual factors for all reflections included in the refinement: 0.1712
• Goodness-of-fit parameter for all reflections included in the refinement: 1.1
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No