Information card for entry 4339840

Structure parameters

• Formula: C6 H20 N2 O14 P4 Zn2
• Calculated formula: C6 H20 N2 O14 P4 Zn2
• Title of publication: Highly selective ferric ion sorption and exchange by crystalline metal phosphonates constructed from tetraphosphonic acids.
• Authors of publication: Wu, Jie; Hou, Hongwei; Han, Huayun; Fan, Yaoting
• Journal of publication: Inorganic chemistry
• Year of publication: 2007
• Journal volume: 46
• Journal issue: 19
• Pages of publication: 7960 - 7970
• a: 8.2607 ± 0.0005 Å
• b: 13.0802 ± 0.0008 Å
• c: 16.9503 ± 0.0011 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1831.5 ± 0.2 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 6
• Space group number: 29
• Hermann-Mauguin space group symbol: P c a 21
• Hall space group symbol: P 2c -2ac
• Residual factor for all reflections: 0.0338
• Residual factor for significantly intense reflections: 0.0271
• Weighted residual factors for significantly intense reflections: 0.0649
• Weighted residual factors for all reflections included in the refinement: 0.0686
• Goodness-of-fit parameter for all reflections included in the refinement: 1.016
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No