Information card for entry 2203717

Structure parameters

• Chemical name: catena-Poly[mercury(II)-di-μ-chloro-μ-pyridazine-κ^2^N:N']
• Formula: C4 H4 Cl2 Hg N2
• Calculated formula: C4 H4 Cl2 Hg N2
• SMILES: [Hg]12[Cl][Hg]([Cl]1)([n]1[n]2cccc1)(Cl)(Cl)[n]1ncccc1
• Title of publication: <i>catena</i>-Poly[mercury(II)-di-μ-chloro-μ-pyridazine-κ^2^<i>N</i>:<i>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: m751 - m752
• a: 7.458 ± 0.002 Å
• b: 7.1667 ± 0.0016 Å
• c: 13.136 ± 0.004 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 702.1 ± 0.3 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 5
• Space group number: 74
• Hermann-Mauguin space group symbol: I m m a
• Hall space group symbol: -I 2b 2
• Residual factor for all reflections: 0.0479
• Residual factor for significantly intense reflections: 0.0217
• Weighted residual factors for significantly intense reflections: 0.0268
• Weighted residual factors for all reflections included in the refinement: 0.03
• Goodness-of-fit parameter for all reflections included in the refinement: 0.967
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes