Information card for entry 7025420

Structure parameters

• Formula: Au2 Er7 Te2
• Calculated formula: Au2 Er7 Te2
• Title of publication: Novel condensation of Au-centered trigonal prisms in rare-earth-metal-rich tellurides: Er7Au2Te2 and Lu7Au2Te2.
• Authors of publication: Gupta, Shalabh; Corbett, John D.
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2010
• Journal volume: 39
• Journal issue: 26
• Pages of publication: 6074 - 6079
• a: 17.831 ± 0.0009 Å
• b: 3.9819 ± 0.0005 Å
• c: 16.9089 ± 0.0009 Å
• α: 90°
• β: 104.361 ± 0.004°
• γ: 90°
• Cell volume: 1163.04 ± 0.17 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 3
• Space group number: 12
• Hermann-Mauguin space group symbol: C 1 2/m 1
• Hall space group symbol: -C 2y
• Residual factor for all reflections: 0.0635
• Residual factor for significantly intense reflections: 0.0458
• Weighted residual factors for significantly intense reflections: 0.0938
• Weighted residual factors for all reflections included in the refinement: 0.1016
• Goodness-of-fit parameter for all reflections included in the refinement: 1.066
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No