Information card for entry 1008544

Structure parameters

• Chemical name: Praseodymium manganese silicide (1/2/2)
• Formula: Mn2 Pr Si2
• Calculated formula: Mn2 Pr Si2
• Title of publication: Magnetic structures of PrMn~2~Si~2~ and NdMn~2~Si~2~ from neutron diffraction studies
• Authors of publication: Welter, R; Venturini, G; Fruchart, D; Malaman, B
• Journal of publication: Journal of Alloys Compd.
• Year of publication: 1993
• Journal volume: 191
• Pages of publication: 263 - 270
• a: 4.02 ± 0.003 Å
• b: 4.02 ± 0.003 Å
• c: 10.548 ± 0.007 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 170.5 ų
• Number of distinct elements: 3
• Space group number: 139
• Hermann-Mauguin space group symbol: I 4/m m m
• Hall space group symbol: -I 4 2
• Residual factor for all reflections: 0.017
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No