Information card for entry 1507758

Structure parameters

• Formula: La2 O9 W2
• Calculated formula: La2 O9 W2
• Title of publication: Ab Initio Structure Determination of Lanthanum Cyclo-tetratungstate alpha-La2W2O9 from X-ray and Neutron Powder Diffraction
• Authors of publication: Laligant, Y; Le Bail, A; Goutenoire, F
• Journal of publication: Journal of Solid State Chemistry
• Year of publication: 2001
• Journal volume: 159
• Pages of publication: 223 - 227
• a: 7.2489 ± 0.0001 Å
• b: 7.2878 ± 0.0001 Å
• c: 7.0435 ± 0.0001 Å
• α: 96.367 ± 0.001°
• β: 94.715 ± 0.001°
• γ: 70.286 ± 0.001°
• Cell volume: 347.729 ± 0.009 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 3
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Diffraction radiation wavelength: 1.5939 Å
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No