Information card for entry 4512969

Structure parameters

• Formula: Cu H4 O12 S2 Sm2
• Calculated formula: Cu H4 O12 S2 Sm2
• Title of publication: Syntheses, Structure, and Magnetic Properties of New 3d‒4f Heterometallic Hydroxysulfates Ln2Cu(SO4)2(OH)4(Ln = Sm, Eu, Tb, or Dy) with a Two-Dimensional Triangle Network
• Authors of publication: Tang, Yingying; Cui, Meiyan; Guo, Wenbin; Zhang, Suyun; Yang, Ming; He, Zhangzhen
• Journal of publication: Crystal Growth & Design
• Year of publication: 2015
• Journal volume: 15
• Journal issue: 6
• Pages of publication: 2742
• a: 6.393 ± 0.003 Å
• b: 6.792 ± 0.003 Å
• c: 10.845 ± 0.005 Å
• α: 90°
• β: 98.616 ± 0.009°
• γ: 90°
• Cell volume: 465.6 ± 0.4 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 5
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.0269
• Residual factor for significantly intense reflections: 0.0229
• Weighted residual factors for significantly intense reflections: 0.0582
• Weighted residual factors for all reflections included in the refinement: 0.0611
• Goodness-of-fit parameter for all reflections included in the refinement: 0.999
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No