Information card for entry 7216733

Structure parameters

• Formula: H62 K7 N2 Na4 Nb14 O79 V
• Calculated formula: K7 N2 Na4 Nb14 O72 V
• Title of publication: New heteropolyniobates based on a bicapped Keggin-type {VNb14} cluster with selective adsorption and photocatalytic properties
• Authors of publication: Huang, Peng; Zhou, En-Long; Wang, Xin-Long; Sun, Chun-Yi; Wang, Hai-Ning; Xing, Yan; Shao, Kui-Zhan; Su, Zhong-Min
• Journal of publication: CrystEngComm
• Year of publication: 2014
• Journal volume: 16
• Journal issue: 41
• Pages of publication: 9582
• a: 32.849 ± 0.005 Å
• b: 32.849 ± 0.005 Å
• c: 13.718 ± 0.005 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 14803 ± 6 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 7
• Space group number: 86
• Hermann-Mauguin space group symbol: P 42/n :2
• Hall space group symbol: -P 4bc
• Residual factor for all reflections: 0.0733
• Residual factor for significantly intense reflections: 0.059
• Weighted residual factors for significantly intense reflections: 0.1524
• Weighted residual factors for all reflections included in the refinement: 0.1665
• Goodness-of-fit parameter for all reflections included in the refinement: 1.055
• Diffraction radiation wavelength: 0.71069 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No