Information card for entry 2203720

Structure parameters

• Chemical name: μ-Pyrazine-κ^2^N:N'-bis[diiodomercury(II)]
• Formula: C4 H4 Hg2 I4 N2
• Calculated formula: C4 H4 Hg2 I4 N2
• SMILES: [Hg](I)([n]1cc[n](cc1)[Hg](I)I)I
• Title of publication: μ-Pyrazine-κ^2^<i>N</i>:<i>N</i>'-bis[diiodomercury(II)]
• Authors of publication: Nockemann, Peter; Meyer, Gerd
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2004
• Journal volume: 60
• Journal issue: 6
• Pages of publication: m749 - m750
• a: 7.107 ± 0.002 Å
• b: 7.114 ± 0.003 Å
• c: 8.436 ± 0.003 Å
• α: 95.72 ± 0.03°
• β: 109.3 ± 0.02°
• γ: 113.14 ± 0.02°
• Cell volume: 357 ± 0.2 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 5
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.076
• Residual factor for significantly intense reflections: 0.0591
• Weighted residual factors for significantly intense reflections: 0.1622
• Weighted residual factors for all reflections included in the refinement: 0.1713
• Goodness-of-fit parameter for all reflections included in the refinement: 1.033
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes