Information card for entry 2203718

Structure parameters

• Chemical name: Poly[[dibromomercury(II)]-di-μ-pyrazine-k^4^N:N']
• Formula: C8 H8 Br2 Hg N4
• Calculated formula: C8 H8 Br2 Hg N4
• SMILES: [Hg](Br)(Br)([n]1cc[n](cc1)[Hg](Br)Br)[n]1ccncc1.n1ccncc1.n1ccncc1
• Title of publication: Poly[[dibromomercury(II)]-di-μ-pyrazine-κ^4^<i>N:N</i>']
• 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: m747 - m748
• a: 11.5603 ± 0.001 Å
• b: 8.3073 ± 0.0019 Å
• c: 12.9906 ± 0.0016 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1247.6 ± 0.3 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 5
• Space group number: 62
• Hermann-Mauguin space group symbol: P n m a
• Hall space group symbol: -P 2ac 2n
• Residual factor for all reflections: 0.0486
• Residual factor for significantly intense reflections: 0.0231
• Weighted residual factors for significantly intense reflections: 0.0342
• Weighted residual factors for all reflections included in the refinement: 0.0376
• Goodness-of-fit parameter for all reflections included in the refinement: 0.849
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes