Information card for entry 4107188

Structure parameters

• Formula: Cu4 Na4 Sn7
• Calculated formula: Cu4 Na4.08667 Sn7
• SMILES: [Cu].[Sn].[Cu].[Sn].[Sn].[Sn].[Na].[Sn].[Sn].[Cu].[Cu].[Sn].[Na].[Na].[Na]
• Title of publication: A Bronze Matryoshka: The Discrete Intermetalloid Cluster [Sn@Cu12@Sn20]^12-^ in the Ternary Phases A~12~Cu~12~Sn~21~ (A = Na, K)
• Authors of publication: Saskia Stegmaier; Thomas F. Fässler
• Journal of publication: Journal of the American Chemical Society
• Year of publication: 2011
• Journal volume: 133
• Pages of publication: 19758 - 19768
• a: 16.6253 ± 0.0003 Å
• b: 16.6253 ± 0.0003 Å
• c: 16.6253 ± 0.0003 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 4595.24 ± 0.14 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 3
• Space group number: 224
• Hermann-Mauguin space group symbol: P n -3 m :2
• Hall space group symbol: -P 4bc 2bc 3
• Residual factor for all reflections: 0.0356
• Residual factor for significantly intense reflections: 0.0354
• Weighted residual factors for significantly intense reflections: 0.0716
• Weighted residual factors for all reflections included in the refinement: 0.0716
• Goodness-of-fit parameter for all reflections included in the refinement: 1.643
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No