Information card for entry 2107370

Structure parameters

• Chemical name: Na2 (Cr2 O7)
• Formula: Cr2 Na2 O7
• Calculated formula: Cr2 Na2 O7
• SMILES: [O-][Cr](=O)(=O)O[Cr](=O)(=O)[O-].[Na+].[Na+]
• Title of publication: The crystal structure of beta-Na2 Cr2 O7
• Authors of publication: Panagiotopoulos, N.C.; Brown, I.D.
• Journal of publication: Acta Crystallographica B (24,1968-38,1982)
• Year of publication: 1972
• Journal volume: 28
• Pages of publication: 1352 - 1357
• a: 7.702 Å
• b: 10.38 Å
• c: 9.402 Å
• α: 89.41°
• β: 109.57°
• γ: 114.26°
• Cell volume: 638.561 ų
• Number of distinct elements: 3
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No