Information card for entry 1537254

Structure parameters

• Chemical name: K2 Na2 (H2 O)4 Si W12 O40 (H2 O)4
• Formula: H16 K2 Na2 O48 Si W12
• Calculated formula: K2 Na2 O48 Si W12
• Title of publication: Porous structures constructed from [Si Mo12 O40] and [Si W12 O40] Keggin units
• Authors of publication: Gao, S.; Lin, Z.; Cao, R.; Bi, W.; Li, X.
• Journal of publication: Microporous and Mesoporous Materials
• Year of publication: 2005
• Journal volume: 80
• Pages of publication: 139 - 145
• a: 18.93 Å
• b: 18.93 Å
• c: 12.491 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 3876.4 ų
• Number of distinct elements: 6
• Space group number: 154
• Hermann-Mauguin space group symbol: P 32 2 1
• Hall space group symbol: P 32 2"
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No