Information card for entry 2205173

Structure parameters

• Formula: Ge Hg2 Se4
• Calculated formula: Ge Hg2 Se4
• Title of publication: Reinvestigation of Hg~2~GeSe~4~ based on single-crystal data
• Authors of publication: Yongkwan Dong; Sangrok Kim; Hoseop Yun
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2005
• Journal volume: 61
• Journal issue: 2
• Pages of publication: i9 - i11
• a: 5.6741 ± 0.0017 Å
• b: 5.6741 ± 0.0017 Å
• c: 11.249 ± 0.005 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 362.2 ± 0.2 ų
• Cell temperature: 150 ± 2 K
• Ambient diffraction temperature: 150 ± 2 K
• Number of distinct elements: 3
• Space group number: 82
• Hermann-Mauguin space group symbol: I -4
• Hall space group symbol: I -4
• Residual factor for significantly intense reflections: 0.0556
• Weighted residual factors for all reflections included in the refinement: 0.1449
• Goodness-of-fit parameter for all reflections included in the refinement: 1.078
• Diffraction radiation wavelength: 0.7107 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes