Information card for entry 8106272

Structure parameters

• Formula: Ag K3 Se9
• Calculated formula: Ag K3 Se9
• Title of publication: Crystal structure of semiconducting potassium poly[(μ2-tetraselenido-κ2 Se 1:Se 4)(μ2-pentaselenido-κ1 Se 1:Se 1)argentate(I)], K3AgSe9
• Authors of publication: Kim, Kang-Woo; Kim, Hyoungjoong
• Journal of publication: Zeitschrift für Kristallographie - New Crystal Structures
• Year of publication: 2018
• Journal volume: 233
• Journal issue: 4
• Pages of publication: 719 - 720
• a: 11.094 ± 0.002 Å
• b: 9.7164 ± 0.0015 Å
• c: 14.223 ± 0.003 Å
• α: 90°
• β: 90.738 ± 0.009°
• γ: 90°
• Cell volume: 1533 ± 0.5 ų
• Cell temperature: 223 ± 2 K
• Ambient diffraction temperature: 223 ± 2 K
• Number of distinct elements: 3
• 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: 0.059
• Residual factor for significantly intense reflections: 0.0377
• Weighted residual factors for significantly intense reflections: 0.0746
• Weighted residual factors for all reflections included in the refinement: 0.0832
• Goodness-of-fit parameter for all reflections included in the refinement: 1.103
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No