Information card for entry 4318213

Structure parameters

• Formula: As K S5 Sn
• Calculated formula: As K S5 Sn
• Title of publication: Controlling Lewis Basicity in Polythioarsenate Fluxes: Stabilization of KSnAsS5 and K2SnAs2S6. Extended Chains and Slabs Based on Pyramidal β-[AsS4]3- and [AsS3]3- Units
• Authors of publication: Ratnasabapathy G. Iyer; Mercouri G. Kanatzidis
• Journal of publication: Inorganic Chemistry
• Year of publication: 2002
• Journal volume: 41
• Pages of publication: 3605 - 3607
• a: 8.136 ± 0.002 Å
• b: 13.784 ± 0.004 Å
• c: 7.428 ± 0.002 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 833 ± 0.4 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 4
• Space group number: 55
• Hermann-Mauguin space group symbol: P b a m
• Hall space group symbol: -P 2 2ab
• Residual factor for all reflections: 0.0392
• Residual factor for significantly intense reflections: 0.0314
• Weighted residual factors for significantly intense reflections: 0.078
• Weighted residual factors for all reflections included in the refinement: 0.0812
• 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: No
• Has Fobs: No