Information card for entry 7719610

Structure parameters

• Formula: Cu Dy Mg2
• Calculated formula: Cu Dy Mg2
• Title of publication: <i>R</i>CuMg₂ compounds (<i>R</i> = Dy-Tm, Lu): crystal structure, chemical bonding and magnetic properties.
• Authors of publication: Solokha, P.; Skachko, D.; Freccero, R.; Kortus, J.; Gumeniuk, R.; De Negri, S.
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2025
• Journal volume: 54
• Journal issue: 43
• Pages of publication: 16014 - 16027
• a: 13.5397 ± 0.0004 Å
• b: 3.7594 ± 0.0001 Å
• c: 13.7985 ± 0.0004 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 702.36 ± 0.03 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 3
• Space group number: 51
• Hermann-Mauguin space group symbol: P m m a
• Hall space group symbol: -P 2a 2a
• Residual factor for all reflections: 0.0232
• Residual factor for significantly intense reflections: 0.0201
• Weighted residual factors for significantly intense reflections: 0.0436
• Weighted residual factors for all reflections included in the refinement: 0.0448
• Goodness-of-fit parameter for all reflections included in the refinement: 1.18
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No