Information card for entry 2104951

Structure parameters

• Common name: Rubidium sulfide
• Formula: Rb2 S
• Calculated formula: Rb2 S
• SMILES: [Rb+].[Rb+].[S-2]
• Title of publication: High-pressure experimental study on Rb~2~S: antifluorite to Ni~2~In-type phase transitions
• Authors of publication: Santamaria-Perez, David; Vegas, Angel; Muehle, Claus; Jansen, Martin
• Journal of publication: Acta Crystallographica Section B
• Year of publication: 2011
• Journal volume: 67
• Journal issue: 2
• Pages of publication: 109 - 115
• a: 5.30756 ± 0.00008 Å
• b: 5.30756 ± 0.00008 Å
• c: 6.80615 ± 0.00004 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 166.044 ± 0.004 ų
• Cell temperature: 293 K
• Ambient diffraction temperature: 293 K
• 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
• Goodness-of-fit parameter for all reflections: 2.2846
• Method of determination: powder diffraction
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No