Information card for entry 7704469

Structure parameters

• Chemical name: pentasodium yttrium tetratungstate
• Mineral name: Na5Y(WO4)4
• Formula: Na5 O16 W4 Y
• Calculated formula: Na5 O16 W4 Y
• Title of publication: On the phosphors Na₅M(WO₄)₄ (M = Y, La-Nd, Sm-Lu, Bi) - crystal structures, thermal decomposition, and optical and magnetic properties.
• Authors of publication: Hämmer, Matthias; Janka, Oliver; Bönnighausen, Judith; Klenner, Steffen; Pöttgen, Rainer; Höppe, Henning A
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2020
• Journal volume: 49
• Journal issue: 24
• Pages of publication: 8209 - 8225
• a: 11.43616 ± 0.00011 Å
• b: 11.43616 ± 0.00011 Å
• c: 11.34047 ± 0.00012 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1483.17 ± 0.03 ų
• Cell temperature: 300 ± 3 K
• Ambient diffraction temperature: 300 ± 3 K
• Number of distinct elements: 4
• Space group number: 88
• Hermann-Mauguin space group symbol: I 41/a :2
• Hall space group symbol: -I 4ad
• Residual factor R(I) for significantly intense reflections: 0.0169
• Method of determination: powder diffraction
• Diffraction radiation wavelength: 1.54184 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No