Information card for entry 2209338

Structure parameters

• Common name: sodium mercury amalgam (3/2)
• Chemical name: trisodium dimercuride
• Formula: Hg2 Na3
• Calculated formula: Hg2 Na3
• SMILES: [Hg]1[Hg][Hg][Hg]1.[Na+].[Na+].[Na+].[Na+].[Na+].[Na+]
• Title of publication: Redetermination of Na~3~Hg~2~
• Authors of publication: Tkachuk, Andriy V.; Mar, Arthur
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2006
• Journal volume: 62
• Journal issue: 6
• Pages of publication: i129 - i130
• a: 8.4587 ± 0.0005 Å
• b: 8.4587 ± 0.0005 Å
• c: 7.7078 ± 0.0004 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 551.49 ± 0.05 ų
• Cell temperature: 193 ± 2 K
• Ambient diffraction temperature: 193 ± 2 K
• Number of distinct elements: 2
• Space group number: 136
• Hermann-Mauguin space group symbol: P 42/m n m
• Hall space group symbol: -P 4n 2n
• Residual factor for all reflections: 0.0582
• Residual factor for significantly intense reflections: 0.0385
• Weighted residual factors for significantly intense reflections: 0.0926
• Weighted residual factors for all reflections included in the refinement: 0.1017
• Goodness-of-fit parameter for all reflections included in the refinement: 1.16
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes