Information card for entry 4101120

Structure parameters

• Formula: Ge4 Mg1.55 Yb3.45
• Calculated formula: Ge4 Mg1.558 Yb3.442
• Title of publication: Structure and Bonding in Yb4MgGe4: Yb2+/Yb3+ Mixed-Valency and Charge-Ordering
• Authors of publication: Tobash, Paul H.; Bobev, Svilen
• Journal of publication: Journal of the American Chemical Society
• Year of publication: 2006
• a: 7.0599 ± 0.0011 Å
• b: 14.565 ± 0.002 Å
• c: 7.6248 ± 0.0012 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 784.1 ± 0.2 ų
• Cell temperature: 120 ± 2 K
• Ambient diffraction temperature: 120 ± 2 K
• Number of distinct elements: 3
• Space group number: 62
• Hermann-Mauguin space group symbol: P n m a
• Hall space group symbol: -P 2ac 2n
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No