Information card for entry 7006055

Structure parameters

• Formula: C26 H21 F6 O2 Ta
• Calculated formula: C26 H21 F6 O2 Ta
• SMILES: C(=O)(c1ccccc1)c1ccccc1.F[Ta](F)(F)(F)(F)[F-].C(c1ccccc1)(c1ccccc1)=[OH+]
• Title of publication: Reactivity of niobium(v) and tantalum(v) halides with carbonyl compounds: synthesis of simple coordination adducts, C-H bond activation, C=O protonation, and halide transfer.
• Authors of publication: Marchetti, Fabio; Pampaloni, Guido; Zacchini, Stefano
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2007
• Journal issue: 38
• Pages of publication: 4343 - 4351
• a: 14.504 ± 0.003 Å
• b: 9.6665 ± 0.0018 Å
• c: 17.5 ± 0.005 Å
• α: 90°
• β: 107.741 ± 0.002°
• γ: 90°
• Cell volume: 2336.9 ± 0.9 ų
• Cell temperature: 100 ± 2 K
• Ambient diffraction temperature: 100 ± 2 K
• Number of distinct elements: 5
• Space group number: 15
• Hermann-Mauguin space group symbol: C 1 2/c 1
• Hall space group symbol: -C 2yc
• Residual factor for all reflections: 0.0172
• Residual factor for significantly intense reflections: 0.0168
• Weighted residual factors for significantly intense reflections: 0.0439
• Weighted residual factors for all reflections included in the refinement: 0.0443
• Goodness-of-fit parameter for all reflections included in the refinement: 1.079
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No