Information card for entry 1001417

Structure parameters

• Chemical name: Potassium niobium phosphorus oxide (7/14.1/8.9/60)
• Formula: K7 Nb14.13 O60 P8.87
• Calculated formula: K7 Nb14.136 O60 P8.864
• Title of publication: A Niobium Phosphate Bronze Closely Related to the ITB Tumgsten Bronzes: K~7~ Nb~14+x~ P~9-x~ O~6~$0 (x= 0.13)
• Authors of publication: Leclaire, A; Benabbas, A; Borel, M M; Grandin, A; Raveau, B
• Journal of publication: Journal of Solid State Chemistry
• Year of publication: 1989
• Journal volume: 83
• Pages of publication: 245 - 254
• a: 36.883 ± 0.003 Å
• b: 10.603 ± 0.001 Å
• c: 6.4526 ± 0.0005 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 2523.4 ų
• Number of distinct elements: 4
• Space group number: 51
• Hermann-Mauguin space group symbol: P m m a
• Hall space group symbol: -P 2a 2a
• Residual factor for all reflections: 0.035
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No