Information card for entry 7243356

Structure parameters

• Formula: Hg K2 Se4 Sn
• Calculated formula: Hg K2 Se4 Sn
• Title of publication: Synthesis, crystal structure, photocatalysis, photocurrent response: one-dimensional K2HgSnSe4 and three-dimensional Na6Cu8Sn3Se13
• Authors of publication: Teri, Gele; Li, Na; Bai, Sagala; E., Namila; Baiyin, Menghe
• Journal of publication: CrystEngComm
• Year of publication: 2021
• Journal volume: 23
• Journal issue: 35
• Pages of publication: 6079 - 6085
• a: 8.0531 ± 0.0005 Å
• b: 8.0531 ± 0.0005 Å
• c: 6.9501 ± 0.0008 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 450.73 ± 0.07 ų
• Cell temperature: 292.22 ± 0.1 K
• Ambient diffraction temperature: 292.22 ± 0.1 K
• Number of distinct elements: 4
• Space group number: 140
• Hermann-Mauguin space group symbol: I 4/m c m
• Hall space group symbol: -I 4 2c
• Residual factor for all reflections: 0.0976
• Residual factor for significantly intense reflections: 0.096
• Weighted residual factors for significantly intense reflections: 0.2515
• Weighted residual factors for all reflections included in the refinement: 0.2524
• Goodness-of-fit parameter for all reflections included in the refinement: 1.33
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No