Information card for entry 8106855

Structure parameters

• Chemical name: dirubidium trimercury(II) tetraselenide
• Formula: Hg3 Rb2 Se4
• Calculated formula: Hg3 Rb2 Se4
• Title of publication: Crystal structure of dirubidium trimercury(II) tetraselenide, Rb2Hg3Se4
• Authors of publication: Kim, Kang-Woo
• Journal of publication: Zeitschrift für Kristallographie - New Crystal Structures
• Year of publication: 2016
• Journal volume: 231
• Journal issue: 1
• Pages of publication: 299 - 300
• a: 6.4183 ± 0.0009 Å
• b: 11.6262 ± 0.0017 Å
• c: 14.454 ± 0.002 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1078.6 ± 0.3 ų
• Cell temperature: 173 ± 2 K
• Ambient diffraction temperature: 173 ± 2 K
• Number of distinct elements: 3
• Space group number: 72
• Hermann-Mauguin space group symbol: I b a m
• Hall space group symbol: -I 2 2c
• Residual factor for all reflections: 0.0503
• Residual factor for significantly intense reflections: 0.0381
• Weighted residual factors for significantly intense reflections: 0.126
• Weighted residual factors for all reflections included in the refinement: 0.1421
• Goodness-of-fit parameter for all reflections included in the refinement: 1.085
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No