Information card for entry 4314841

Structure parameters

• Formula: Ca2.44 Eu0.56 Ge3 In2
• Calculated formula: Ca2.445 Eu0.555 Ge3 In2
• Title of publication: Mixed Cations and Structural Complexity in (Eu1-xCax)4In3Ge4 and (Eu1-xCax)3In2Ge3-The First Two Members of the Homologous Series A2[n+m]In2n+mGe2[n+m] (n,m= 1, 2, ...\ιnfty; A = Ca, Sr, Ba, Eu, or Yb)
• Authors of publication: Tae-Soo You; Paul H. Tobash; Svilen Bobev
• Journal of publication: Inorganic Chemistry
• Year of publication: 2010
• Journal volume: 49
• Pages of publication: 1773 - 1783
• a: 7.395 ± 0.005 Å
• b: 4.462 ± 0.002 Å
• c: 23.716 ± 0.016 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 782.5 ± 0.8 ų
• Cell temperature: 200 ± 2 K
• Ambient diffraction temperature: 200 ± 2 K
• Number of distinct elements: 4
• Space group number: 62
• Hermann-Mauguin space group symbol: P n m a
• Hall space group symbol: -P 2ac 2n
• Residual factor for all reflections: 0.1783
• Residual factor for significantly intense reflections: 0.0733
• Weighted residual factors for significantly intense reflections: 0.109
• Weighted residual factors for all reflections included in the refinement: 0.1488
• Goodness-of-fit parameter for all reflections included in the refinement: 0.945
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No