Information card for entry 2228335

Structure parameters

• Chemical name: terbium hexaniobium hexatin
• Formula: Nb6 Sn6 Tb
• Calculated formula: Nb6 Sn6 Tb
• Title of publication: TbNb~6~Sn~6~: the first ternary compound from the rare earth‒niobium‒tin system
• Authors of publication: Oshchapovsky, Igor; Pavlyuk, Volodymyr; Fässler, Thomas F.; Hlukhyy, Viktor
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2010
• Journal volume: 66
• Journal issue: 12
• Pages of publication: i82
• a: 5.765 ± 0.0001 Å
• b: 5.765 ± 0.0001 Å
• c: 9.5387 ± 0.0004 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 274.548 ± 0.013 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 3
• Space group number: 191
• Hermann-Mauguin space group symbol: P 6/m m m
• Hall space group symbol: -P 6 2
• Residual factor for all reflections: 0.0192
• Residual factor for significantly intense reflections: 0.0174
• Weighted residual factors for significantly intense reflections: 0.0372
• Weighted residual factors for all reflections included in the refinement: 0.0375
• Goodness-of-fit parameter for all reflections included in the refinement: 1.292
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes