Information card for entry 7211616

Structure parameters

• Formula: C20 H21.52 N4 O1.52 Si
• Calculated formula: C20 H21 N4 O1.51 Si
• Title of publication: A 3D porous metal‒organic framework constructed of 1D zigzag and helical chains exhibiting selective anion exchange
• Authors of publication: Wang, Dengxu; He, Haiyan; Chen, Xiaohui; Feng, Shengyu; Niu, Yuzhong; Sun, Daofeng
• Journal of publication: CrystEngComm
• Year of publication: 2010
• Journal volume: 12
• Journal issue: 4
• Pages of publication: 1041
• a: 5.772 ± 0.002 Å
• b: 19.128 ± 0.007 Å
• c: 17.295 ± 0.006 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1909.5 ± 1.2 ų
• Cell temperature: 296 ± 2 K
• Ambient diffraction temperature: 296 ± 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: 0.1319
• Residual factor for significantly intense reflections: 0.0694
• Weighted residual factors for significantly intense reflections: 0.1862
• Weighted residual factors for all reflections included in the refinement: 0.2222
• Goodness-of-fit parameter for all reflections included in the refinement: 1.018
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No