Information card for entry 1001005

Structure parameters

• Chemical name: Niobium thallium oxide hydrate (33/10.5/88.5/1.5)
• Formula: H3 Nb33 O90 Tl10.5
• Calculated formula: H54.75 Nb33 O90 Tl10.74
• Title of publication: Synthese d'une nouvelle famille d'oxydes doubles: A~8~^+^ B~22~^5+^ O~59~ structure du compose a thallium et niobium
• Authors of publication: Gasperin, M
• Journal of publication: Acta Crystallographica B (24,1968-38,1982)
• Year of publication: 1977
• Journal volume: 33
• Pages of publication: 398 - 402
• a: 7.51 ± 0.02 Å
• b: 7.51 ± 0.02 Å
• c: 43.29 ± 0.04 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 2114.5 ų
• Number of distinct elements: 4
• Space group number: 166
• Hermann-Mauguin space group symbol: R -3 m :H
• Hall space group symbol: -R 3 2"
• Residual factor for all reflections: 0.07
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No