Information card for entry 8103185

Structure parameters

• Chemical name: Dipotassium tricadmium(II) tetraselenide
• Formula: Cd3 K2 Se4
• Calculated formula: Cd3 K2 Se4
• Title of publication: Refinement of the crystal structure of dipotassium tricadmium(II) tetraselenide, K2Cd3Se4
• Authors of publication: Young-Tae Kim; Hoseop Yun; Kang-Woo Kim
• Journal of publication: Zeitschrift für Kristallographie - New Crystal Structures
• Year of publication: 2011
• Journal volume: 226
• Journal issue: 2
• Pages of publication: 157
• a: 14.312 ± 0.004 Å
• b: 10.604 ± 0.003 Å
• c: 6.839 ± 0.002 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1037.9 ± 0.5 ų
• Cell temperature: 290 ± 1 K
• Ambient diffraction temperature: 290 ± 1 K
• Number of distinct elements: 3
• Space group number: 62
• Hermann-Mauguin space group symbol: P n m a
• Hall space group symbol: -P 2ac 2n
• Residual factor for all reflections: 0.0326
• Residual factor for significantly intense reflections: 0.0268
• Weighted residual factors for significantly intense reflections: 0.0637
• Weighted residual factors for all reflections included in the refinement: 0.0654
• Goodness-of-fit parameter for all reflections included in the refinement: 1.137
• Diffraction radiation wavelength: 0.7107 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No