Information card for entry 7206981

Structure parameters

• Formula: C7 H9 Cu I2 N
• Calculated formula: C7 H10 Cu I2 N
• Title of publication: Multi-dimensional iodocuprates of 4-cyanopyridinium and N,N′-dialkyl-4,4′-bipyridinium: syntheses, structures and dielectric properties
• Authors of publication: Chan, Henry; Chen, Yang; Dai, Ming; Lü, Chun-Ning; Wang, Hui-Fang; Ren, Zhi-Gang; Huang, Zheng-Jun; Ni, Chun-Yan; Lang, Jian-Ping
• Journal of publication: CrystEngComm
• Year of publication: 2012
• Journal volume: 14
• Journal issue: 2
• Pages of publication: 466
• a: 12.472 ± 0.0018 Å
• b: 12.472 ± 0.0018 Å
• c: 6.7927 ± 0.0014 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1056.6 ± 0.3 ų
• Cell temperature: 223 ± 2 K
• Ambient diffraction temperature: 223 ± 2 K
• Number of distinct elements: 5
• Space group number: 136
• Hermann-Mauguin space group symbol: P 42/m n m
• Hall space group symbol: -P 4n 2n
• Residual factor for all reflections: 0.0316
• Residual factor for significantly intense reflections: 0.0299
• Weighted residual factors for significantly intense reflections: 0.0756
• Weighted residual factors for all reflections included in the refinement: 0.0765
• Goodness-of-fit parameter for all reflections included in the refinement: 1.172
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No