Information card for entry 1008531

Structure parameters

• Chemical name: Praseodymium iron nitride (2/17/2.9)
• Formula: Fe17 N2.92 Pr2
• Calculated formula: Fe17 N2.919 Pr2
• Title of publication: Neutron powder diffraction study of Pr~2~Fe~17~ and Pr~2~Fe~17~N~2.9~
• Authors of publication: Isnard, O; Miraglia, S; Soubeyroux, J L; Fruchart, D; Pannetier, J
• Journal of publication: Physical Review, Serie 3. B - Condensed Matter (18,1978-)
• Year of publication: 1992
• Journal volume: 45
• Pages of publication: 2920 - 2926
• a: 8.817 ± 0.001 Å
• b: 8.817 ± 0.001 Å
• c: 12.692 ± 0.001 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 854.5 ų
• Number of distinct elements: 3
• Space group number: 166
• Hermann-Mauguin space group symbol: R -3 m :H
• Hall space group symbol: -R 3 2"
• Residual factor for all reflections: 0.044
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No