Information card for entry 7106083

Structure parameters

• Common name: Arsenidecluster
• Formula: C40 H80 As7 K2 N4 O13
• Calculated formula: C40 H80 As7 K2 N4 O13
• Title of publication: The Zintl ion [As7]2?: an example of an electron-deficient Asx radical anion
• Authors of publication: Sukhendu Mandal; Ran Liu; Arthur C. Reber; Meichun Qian; Hector M. Saavedra; Xianglin Ke; Peter Schiffer; Saikat Sen; Paul S. Weiss; Shiv N. Khanna; Ayusman Sen
• Journal of publication: Chem.Commun.
• Year of publication: 2011
• Journal volume: 47
• Pages of publication: 3126
• a: 10.862 ± 0.003 Å
• b: 12.933 ± 0.004 Å
• c: 21.592 ± 0.006 Å
• α: 102.376 ± 0.005°
• β: 96.12 ± 0.006°
• γ: 100.964 ± 0.005°
• Cell volume: 2874.1 ± 1.4 ų
• Cell temperature: 120 ± 2 K
• Ambient diffraction temperature: 120 ± 2 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: 0.0817
• Residual factor for significantly intense reflections: 0.0534
• Weighted residual factors for significantly intense reflections: 0.1163
• Weighted residual factors for all reflections included in the refinement: 0.128
• Goodness-of-fit parameter for all reflections included in the refinement: 0.984
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No