Information card for entry 4329802

Structure parameters

• Formula: As Cd4 Cu7
• Calculated formula: As Cd4 Cu7
• Title of publication: Cd4Cu7As, The First Representative of a Fully Ordered, Orthorhombically Distorted MgCu2 Laves Phase
• Authors of publication: Oliver Osters; Tom Nilges; Michael Schöneich; Peer Schmidt; Jan Rothballer; Florian Pielnhofer; Richard Weihrich
• Journal of publication: Inorganic Chemistry
• Year of publication: 2012
• Journal volume: 51
• Pages of publication: 8119 - 8127
• a: 9.8833 ± 0.0007 Å
• b: 7.1251 ± 0.0003 Å
• c: 5.0895 ± 0.0003 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 358.4 ± 0.04 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 3
• Space group number: 58
• Hermann-Mauguin space group symbol: P n n m
• Hall space group symbol: -P 2 2n
• Residual factor for all reflections: 0.0247
• Residual factor for significantly intense reflections: 0.0175
• Weighted residual factors for all reflections: 0.041
• Weighted residual factors for significantly intense reflections: 0.0377
• Goodness-of-fit parameter for all reflections: 1.29
• Goodness-of-fit parameter for significantly intense reflections: 1.27
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No