Information card for entry 2106221

Structure parameters

• Formula: Na2 S
• Calculated formula: Na2 S
• SMILES: [S-2].[Na+].[Na+]
• Title of publication: Reversible phase transitions in Na2 S under pressure: a comparison with the cation array in Na2 S O4
• Authors of publication: Vegas, A.; Grzechnik, A.; Jansen, M.; Hanfland, M.; Loa, I.; Syassen, K.
• Journal of publication: Acta Crystallographica B (39,1983-)
• Year of publication: 2001
• Journal volume: 57
• Pages of publication: 151 - 156
• a: 4.4269 Å
• b: 4.4269 Å
• c: 5.815 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 98.692 ų
• Number of distinct elements: 2
• Space group number: 194
• Hermann-Mauguin space group symbol: P 63/m m c
• Hall space group symbol: -P 6c 2c
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No