Information card for entry 1577491

Structure parameters

• Common name: Dibromidobis(2-methylpyrazine)copper(II)
• Chemical name: <i>catena</i>-Poly[[bis(2-methylpyrazine-κ<i>N</i>^4^)copper(II)]-di-μ-\ bromido]
• Formula: C10 H12 Br2 Cu N4
• Calculated formula: C10 H12 Br2 Cu N4
• Title of publication: catena-Poly[[bis(2-methylpyrazine-κN 4)copper(II)]-di-μ-bromido]
• Authors of publication: Butcher, Robert T.; Twamley, Brendan; Turnbull, Mark M.
• Journal of publication: IUCrData
• Year of publication: 2026
• Journal volume: 11
• Journal issue: 10
• a: 3.9321 ± 0.0004 Å
• b: 20.274 ± 0.002 Å
• c: 8.2685 ± 0.0009 Å
• α: 90°
• β: 99.602 ± 0.002°
• γ: 90°
• Cell volume: 649.93 ± 0.12 ų
• Cell temperature: 90 ± 2 K
• Ambient diffraction temperature: 90 ± 2 K
• Number of distinct elements: 5
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/n 1
• Hall space group symbol: -P 2yn
• Residual factor for all reflections: 0.0323
• Residual factor for significantly intense reflections: 0.0289
• Weighted residual factors for significantly intense reflections: 0.0726
• Weighted residual factors for all reflections included in the refinement: 0.074
• Goodness-of-fit parameter for all reflections included in the refinement: 1.082
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No