Information card for entry 2213111

Structure parameters

• Chemical name: Poly[μ~3~-isonicotinato-κ^3^N:O:O')(μ~4~-tetraoxidochromato- κ^5^O:O':O',O'':O'')erbium(III)]
• Formula: C6 H4 Cr Er N O6
• Calculated formula: C6 H4 Cr Er N O6
• Title of publication: Poly[(μ~3~-isonicotinato-κ^3^<i>N</i>:<i>O</i>:<i>O</i>')(μ~4~-tetraoxidochromato-κ^5^<i>O</i>:<i>O</i>':<i>O</i>',<i>O</i>'':<i>O</i>'')erbium(III)]
• Authors of publication: Liu, Jiu-Hui; Huang, Chun-Fang; Li, Mei
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2007
• Journal volume: 63
• Journal issue: 5
• Pages of publication: m1185 - m1187
• a: 6.636 ± 0.003 Å
• b: 6.98 ± 0.003 Å
• c: 18.98 ± 0.008 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 879.1 ± 0.7 ų
• Cell temperature: 298 ± 2 K
• Ambient diffraction temperature: 298 ± 2 K
• Number of distinct elements: 6
• Space group number: 19
• Hermann-Mauguin space group symbol: P 21 21 21
• Hall space group symbol: P 2ac 2ab
• Residual factor for all reflections: 0.0283
• Residual factor for significantly intense reflections: 0.023
• Weighted residual factors for significantly intense reflections: 0.0562
• Weighted residual factors for all reflections included in the refinement: 0.0754
• Goodness-of-fit parameter for all reflections included in the refinement: 1.008
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes