Information card for entry 1010280

Structure parameters

• Chemical name: Praseodymium oxide - A
• Formula: O3 Pr2
• Calculated formula: O3 Pr2
• SMILES: [Pr+3].[Pr+3].[O-2].[O-2].[O-2]
• Title of publication: Die Kristallstruktur der A-Modifikation von den Sesquioxiden der seltenen Erdmetalle. ( La~2~ O~3~, Ce~2~ O~3~, Pr~2~ O~3~, Nd~2~ O~3~ )
• Authors of publication: Zachariasen, W H
• Journal of publication: Zeitschrift fuer Physikalische Chemie (Leipzig)
• Year of publication: 1926
• Journal volume: 123
• Pages of publication: 134 - 150
• a: 3.85 Å
• b: 3.85 Å
• c: 6 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 77 ų
• Number of distinct elements: 2
• Space group number: 150
• Hermann-Mauguin space group symbol: P 3 2 1
• Hall space group symbol: P 3 2"
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No