Information card for entry 8103974

Structure parameters

• Formula: Na2 Se4
• Calculated formula: Na2 Se4
• SMILES: [Na+].[Na+].[Se]([Se][Se-])[Se-]
• Title of publication: Crystal structure of dinatriumtetraselenide, Na2 Se4
• Authors of publication: Boettcher, P.; Roensch, E.; Getzschmann, J.
• Journal of publication: Zeitschrift fuer Kristallographie - New Crystal Structures
• Year of publication: 1997
• Journal volume: 212
• Pages of publication: 87 - 87
• a: 10.1926 Å
• b: 10.1926 Å
• c: 12.2177 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1269.29 ų
• Number of distinct elements: 2
• Space group number: 122
• Hermann-Mauguin space group symbol: I -4 2 d
• Hall space group symbol: I -4 2bw
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No