Information card for entry 1561246

Structure parameters

• Formula: D2 F Mg Na
• Calculated formula: D2 F Mg Na
• Title of publication: Crystal structure and europium luminescence of NaMgH3−xFx
• Authors of publication: Pflug, Christian; Franz, Alexandra; Kohlmann, Holger
• Journal of publication: Journal of Solid State Chemistry
• Year of publication: 2018
• Journal volume: 258
• Pages of publication: 391 - 396
• a: 5.4658 ± 0.0003 Å
• b: 7.682 ± 0.0004 Å
• c: 5.3921 ± 0.0003 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 226.4 ± 0.02 ų
• Cell temperature: 298 K
• Ambient diffraction temperature: 298 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
• Weighted residual factors for all reflections: 5.56
• Residual factor R(I) for significantly intense reflections: 0.072707
• Goodness-of-fit parameter for all reflections: 1.7471
• Method of determination: powder diffraction
• Diffraction radiation wavelength: 1.7981 Å
• Diffraction radiation type: neutron
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No