Information card for entry 1540982

Structure parameters

• Chemical name: K4 Al2 Nb11 O20 F
• Formula: Al2 F K4 Nb11 O20
• Calculated formula: Al2 F K4 Nb11 O20
• Title of publication: K4 Al2 Nb11 O20 F - "missing link" der Clusterkondensation
• Authors of publication: Simon, A.; Koehler, J.; Miller, G.; Tischtau, R.
• Journal of publication: Angewandte Chemie (German Edition)
• Year of publication: 1989
• Journal volume: 101
• Pages of publication: 1695 - 1696
• a: 8.7857 Å
• b: 8.7857 Å
• c: 12.637 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 975.431 ų
• Number of distinct elements: 5
• Space group number: 139
• Hermann-Mauguin space group symbol: I 4/m m m
• Hall space group symbol: -I 4 2
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No