Information card for entry 4506063

Structure parameters

• Formula: Er4 H10 O23 S4
• Calculated formula: Er4 O23 S4
• SMILES: [Er+3].[OH-].S(=O)(=O)([O-])[O-].O
• Title of publication: Two Unusual Chiral Lanthanide‒Sulfate Frameworks with Helical Tubes and Channels Constructed from Interweaving Two Double-Helical Chains
• Authors of publication: Wang, Wen-Hua; Tian, Han-Rui; Zhou, Zhi-Chao; Feng, Yun-Long; Cheng, Jian-Wen
• Journal of publication: Crystal Growth & Design
• Year of publication: 2012
• Journal volume: 12
• Journal issue: 5
• Pages of publication: 2567
• a: 10.234 ± 0.0001 Å
• b: 10.7014 ± 0.0002 Å
• c: 16.5476 ± 0.0003 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1812.26 ± 0.05 ų
• Cell temperature: 296 ± 2 K
• Ambient diffraction temperature: 296 ± 2 K
• Number of distinct elements: 4
• 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: 0.0279
• Residual factor for significantly intense reflections: 0.0275
• Weighted residual factors for significantly intense reflections: 0.0615
• Weighted residual factors for all reflections included in the refinement: 0.0616
• Goodness-of-fit parameter for all reflections included in the refinement: 1.24
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No