Information card for entry 7224243

Structure parameters

• Formula: O2 Si
• Calculated formula: O2 Si
• Title of publication: Reprobing the mechanism of negative thermal expansion in siliceous faujasite
• Authors of publication: Attfield, Martin; Feygenson, Mikhail; Neuefeind, Joerg C.; Proffen, Thomas E.; Hriljac, J. A.; Lucas, Timothy C.
• Journal of publication: RSC Adv.
• Year of publication: 2016
• a: 24.2852 ± 0.0008 Å
• b: 24.2852 Å
• c: 24.2852 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 14322.7 ± 0.5 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
• RFsqd: 0.04704
• Goodness-of-fit parameter for all reflections: 1.99
• Method of determination: powder diffraction
• Diffraction radiation probe: neutron
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No