Information card for entry 1525583

Structure parameters

• Chemical name: K6 Ta6.5 O15 F7.56
• Formula: F7.56 K6 O15 Ta6.5
• Calculated formula: F7.56 K6 O15 Ta6.5
• Title of publication: Crystal structure and resistivity characteristics of new tantalum bronze K6 Ta6.5 O15+x F6+y
• Authors of publication: Arakcheeva, A.V.; Grinevich, V.V.; Mitin, A.V.; Shamrai, V.F.; Lubman, G.U.
• Journal of publication: Kristallografiya
• Year of publication: 2001
• Journal volume: 46
• Pages of publication: 221 - 229
• a: 13.118 Å
• b: 13.118 Å
• c: 3.862 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 575.544 ų
• Number of distinct elements: 4
• Space group number: 175
• Hermann-Mauguin space group symbol: P 6/m
• Hall space group symbol: -P 6
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No