Information card for entry 7050803

Structure parameters

• Formula: C7 H4 Cu N7
• Calculated formula: C7 H4 Cu N7
• Title of publication: Antiferromagnetic ordering in a novel five-connected 3D polymer {Cu2(2,5-Me2pyz)[N(CN)2]4}n (2,5-Me2pyz2,5-dimethylpyrazine)Electronic supplementary information (ESI) available: plot of the temperature dependence of the ac susceptibility (Fig. S1). See http://www.rsc.org/suppdata/nj/b1/b111012h/
• Authors of publication: Yeung, Wai-Fun; Gao, Song; Wong, Wing-Tak; Lau, Tai-Chu
• Journal of publication: New Journal of Chemistry
• Year of publication: 2002
• Journal volume: 26
• Journal issue: 5
• Pages of publication: 523
• a: 7.417 ± 0.001 Å
• b: 9.686 ± 0.001 Å
• c: 13.661 ± 0.001 Å
• α: 90°
• β: 93.3 ± 0.01°
• γ: 90°
• Cell volume: 979.79 ± 0.18 ų
• Cell temperature: 298.2 K
• Ambient diffraction temperature: 298.2 K
• Number of distinct elements: 4
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/n 1
• Hall space group symbol: -P 2yn
• Residual factor for significantly intense reflections: 0.0345
• Weighted residual factors for significantly intense reflections: 0.0448
• Goodness-of-fit parameter for significantly intense reflections: 1.451
• Diffraction radiation wavelength: 0.7107 Å
• Diffraction radiation type: MoKalpha
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No