Information card for entry 5910038

Structure parameters

• Chemical name: Praseodymium carbide
• Formula: C2 Pr
• Calculated formula: C8 Pr4
• Title of publication: Pages 238 & 241 from the second edition of Structure of Crystals by Wyckoff R W G.published by The Chemical Catalog Company, INC, New York in 1931.
• Authors of publication: Wyckoff, R. W. G.
• Journal of publication: The second edition of Structure of Crystals
• Year of publication: 1931
• Pages of publication: 238 - 241
• a: 3.85 Å
• b: 3.85 Å
• c: 6.38 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 94.568 ų
• Number of distinct elements: 2
• Space group number: 139
• Hermann-Mauguin space group symbol: I 4/m m m
• Hall space group symbol: -I 4 2
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No