Information card for entry 4315790

Structure parameters

• Formula: Na2.85 Si17
• Calculated formula: Na2.852 Si17
• Title of publication: Framework Contraction in Na-Stuffed Si(cF136)
• Authors of publication: Matt Beekman; Emmanuel N. Nenghabi; Koushik Biswas; Charles W. Myles; Michael Baitinger; Yuri Grin; George S. Nolas
• Journal of publication: Inorganic Chemistry
• Year of publication: 2010
• Journal volume: 49
• Pages of publication: 5338 - 5340
• a: 14.71587 ± 0.0002 Å
• b: 14.71587 Å
• c: 14.71587 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 3186.82 ± 0.04 ų
• Number of distinct elements: 2
• Space group number: 227
• Hermann-Mauguin space group symbol: F d -3 m :2
• Hall space group symbol: -F 4vw 2vw 3
• Goodness-of-fit parameter for all reflections: 1.33
• Method of determination: powder diffraction
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes