Information card for entry 1535074

Structure parameters

• Chemical name: K7 Na (Ta6 O19) (H2 O)14
• Formula: H28 K7 Na O33 Ta6
• Calculated formula: K7 Na O33 Ta6
• SMILES: [K+].[K+].[K+].O.O.O1[Ta]234(=O)O[Ta]56(=O)(O7)O[Ta]89%10(=O)O[Ta]%117(=O)(O2)[O]2459[Ta](=O)(O%11)(O[Ta]12(O8)(O6)=O)(O3)O%10.O.[Na+].O.[K+].O.O.[K+].O.[K+].O.O.[K+].O.O.O.O.O
• Title of publication: Die Kristallstrukturen von K8 Ta6 O19 . 16(H2 O) und K7 Na Ta6 O19 . 14(H2 O)
• Authors of publication: Hartl, H.; Pickhard, F.
• Journal of publication: Zeitschrift fuer Anorganische und Allgemeine Chemie
• Year of publication: 1997
• Journal volume: 623
• Pages of publication: 1311 - 1316
• a: 12.158 Å
• b: 10.7 Å
• c: 12.671 Å
• α: 90°
• β: 92.03°
• γ: 90°
• Cell volume: 1647.34 ų
• Number of distinct elements: 5
• Space group number: 4
• Hermann-Mauguin space group symbol: P 1 21 1
• Hall space group symbol: P 2yb
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No