Information card for entry 2104671

Structure parameters

• Common name: ammonium dioxotetrafluoromolybdate
• Chemical name: ammonium dioxotetrafluoromolybdate
• Formula: F4 Mo N2 O2
• Calculated formula: F4 H8 Mo N2 O2
• Title of publication: Orientational disorder and phase transitions in crystals of dioxofluoromolybdate, (NH~4~)~2~MoO~2~F~4~
• Authors of publication: Udovenko, Anatoly A.; Vasiliev, Alexander D.; Laptash, Natalia M.
• Journal of publication: Acta Crystallographica Section B
• Year of publication: 2010
• Journal volume: 66
• Journal issue: 1
• Pages of publication: 34 - 39
• a: 7.1452 ± 0.0004 Å
• b: 5.8979 ± 0.0003 Å
• c: 14.2737 ± 0.0007 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 601.52 ± 0.05 ų
• Cell temperature: 223 ± 2 K
• Ambient diffraction temperature: 223 ± 2 K
• Number of distinct elements: 4
• Space group number: 62
• Hermann-Mauguin space group symbol: P n m a
• Hall space group symbol: -P 2ac 2n
• Residual factor for all reflections: 0.0248
• Residual factor for significantly intense reflections: 0.0233
• Weighted residual factors for significantly intense reflections: 0.062
• Weighted residual factors for all reflections included in the refinement: 0.0626
• Goodness-of-fit parameter for all reflections included in the refinement: 1.222
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes