Information card for entry 1536616

Structure parameters

• Chemical name: Li18 Na4 ((Na (H2 O))4 (U O2)4 (O H)2 (Si W10 O36)4) (H2 O)58.92
• Formula: Na8 O216.92 Si4 U4 W40
• Calculated formula: Na8 O216.92 Si4 U4 W40
• Title of publication: New heteropolytungstates incorporating dioxouranium(VI). Derivatives of alpha-(Si W9 O34)(10-), alpha-(As W9 O33)(9-), gamma-(Si W10 O36)(8-) and (As4 W40 O140)(28-)
• Authors of publication: Kim Kee-Chan; Pope, M.T.; Gaunt, A.
• Journal of publication: Journal of Cluster Science
• Year of publication: 2002
• Journal volume: 13
• Pages of publication: 423 - 436
• a: 26.5285 Å
• b: 26.5285 Å
• c: 15.0463 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 10589 ų
• Number of distinct elements: 5
• Space group number: 137
• Hermann-Mauguin space group symbol: P 42/n m c :2
• Hall space group symbol: -P 4ac 2a
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No