Information card for entry 7706030

Structure parameters

• Common name: O60 Nb20 V4
• Chemical name: Unknown
• Mineral name: Unknown
• Formula: Ph as e kn n ow un
• Calculated formula: Nb20 O60 V4
• Title of publication: <i>In situ</i> synchrotron radiation investigation of V₂O₅-Nb₂O₅ metastable compounds: transformational kinetics at high temperatures with a new structural solution for the orthorhombic V₄Nb₂₀O₆₀ phase.
• Authors of publication: Caggiu, Laura; Iacomini, Antonio; Pistidda, Claudio; Farina, Valeria; Senes, Nina; Cao, Hujun; Gavini, Elisabetta; Mulas, Gabriele; Garroni, Sebastiano; Enzo, Stefano
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2020
• Journal volume: 49
• Journal issue: 48
• Pages of publication: 17584 - 17593
• a: 3.978 Å
• b: 17.401 Å
• c: 17.742 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1228.12 ų
• Number of distinct elements: 7
• Space group number: 38
• Hermann-Mauguin space group symbol: A m m 2
• Hall space group symbol: A 2 -2
• Residual factor for all reflections: 514.787
• Weighted residual factors for all reflections: 1034.88
• Goodness-of-fit parameter for all reflections: 0.0524171
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No