Information card for entry 7720613

Structure parameters

• Formula: P2 Rb Se6 Sm
• Calculated formula: P2 Rb Se6 Sm
• Title of publication: Centrosymmetric to noncentrosymmetric structure transition of the RbREP₂Se₆ (RE = La-Nd, Sm, Ho-Yb) series: crystal growth, magnetic and optical properties.
• Authors of publication: Kashem, Habiba Binte; Muhit, Md Abdullah Al; Smith, Hope Eden; Gabilondo, Eric A.; Halasyamani, P. Shiv; Zur Loye, Hans-Conrad
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2026
• Journal volume: 55
• Journal issue: 13
• Pages of publication: 5388 - 5396
• a: 6.8185 ± 0.0001 Å
• b: 7.5083 ± 0.0002 Å
• c: 21.7858 ± 0.0004 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1115.33 ± 0.04 ų
• Cell temperature: 297 K
• Ambient diffraction temperature: 297 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: 0.0476
• Residual factor for significantly intense reflections: 0.0271
• Weighted residual factors for significantly intense reflections: 0.0325
• Weighted residual factors for all reflections included in the refinement: 0.0351
• Goodness-of-fit parameter for all reflections included in the refinement: 1.035
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No