Information card for entry 7700655

Structure parameters

• Formula: C6 La N6 O9
• Calculated formula: C6 La N6 O9
• Title of publication: RE(H₂C₃N₃O₃)₂·(OH)·xH₂O (RE = La, Y and Gd): potential UV birefringent materials with strong optical anisotropy originating from the (H₂C₃N₃O₃)^- group.
• Authors of publication: Hao, Xia; Luo, Min; Lin, Chensheng; Lin, Donghong; Cao, Liling; Ye, Ning
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2019
• Journal volume: 48
• Journal issue: 32
• Pages of publication: 12296 - 12302
• a: 8.131 ± 0.003 Å
• b: 17.194 ± 0.006 Å
• c: 8.534 ± 0.003 Å
• α: 90°
• β: 99.467 ± 0.006°
• γ: 90°
• Cell volume: 1176.8 ± 0.7 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 4
• 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: 0.0465
• Residual factor for significantly intense reflections: 0.0402
• Weighted residual factors for significantly intense reflections: 0.0785
• Weighted residual factors for all reflections included in the refinement: 0.0808
• Goodness-of-fit parameter for all reflections included in the refinement: 1.225
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No