Information card for entry 4344475

Structure parameters

• Formula: C Mg23 Sm6
• Calculated formula: C Mg23 Sm6
• Title of publication: Crystal Chemistry of the New Families of Interstitial Compounds R6Mg23C (R = La, Ce, Pr, Nd, Sm, or Gd) and Ce6Mg23Z (Z = C, Si, Ge, Sn, Pb, P, As, or Sb).
• Authors of publication: Wrubl, Federico; Manfrinetti, Pietro; Pani, Marcella; Solokha, Pavlo; Saccone, Adriana
• Journal of publication: Inorganic chemistry
• Year of publication: 2015
• Journal volume: 55
• Journal issue: 1
• Pages of publication: 191
• a: 14.38 ± 0.007 Å
• b: 14.38 ± 0.007 Å
• c: 14.38 ± 0.007 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 2974 ± 3 ų
• Cell temperature: 298 K
• Ambient diffraction temperature: 298 K
• Number of distinct elements: 3
• Space group number: 225
• Hermann-Mauguin space group symbol: F m -3 m
• Hall space group symbol: -F 4 2 3
• Residual factor R(I) for significantly intense reflections: 4.2921
• Goodness-of-fit parameter for all reflections: 1.55
• Method of determination: powder diffraction
• Diffraction radiation wavelength: 1.5418 Å
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No