Information card for entry 7250504

Structure parameters

• Formula: C48 H60 O11 Ta2
• Calculated formula: C48 H60 O11 Ta2
• Title of publication: Polynuclear tantalum(v) coordination complexes: from dinuclear {Ta2O} to octanuclear {Ta8O12} oxo species connected through aryl monotopic carboxylate linkers
• Authors of publication: Huerta, Alejandro Vieyra; Ahmed, Mahmud Beji; Essayem, Nadine; Djakovitch, Laurent; Mesbah, Adel; Loiseau, Thierry; Duval, Sylvain
• Journal of publication: CrystEngComm
• Year of publication: 2025
• Journal volume: 27
• Journal issue: 27
• Pages of publication: 4734 - 4743
• a: 22.0631 ± 0.0012 Å
• b: 10.1086 ± 0.0004 Å
• c: 21.7781 ± 0.0011 Å
• α: 90°
• β: 95.399 ± 0.002°
• γ: 90°
• Cell volume: 4835.6 ± 0.4 ų
• Cell temperature: 296.15 K
• Ambient diffraction temperature: 296.15 K
• Number of distinct elements: 4
• 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: 0.0447
• Residual factor for significantly intense reflections: 0.0281
• Weighted residual factors for significantly intense reflections: 0.0544
• Weighted residual factors for all reflections included in the refinement: 0.0628
• Goodness-of-fit parameter for all reflections included in the refinement: 1.092
• Diffraction radiation wavelength: 0.56086 Å
• Diffraction radiation type: AgKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No