Information card for entry 4315432

Structure parameters

• Common name: Niobium dimer
• Chemical name: Tantalum dimer
• Formula: C16 H46 N8 Nb2 O2
• Calculated formula: C16 H38 N8 Nb2 O2
• Title of publication: Formation of Aminoxy and Oxo Complexes from the Reaction of Nb(NMe2)5 with O2 and the Crystal Structure of Nb(NEt2)5
• Authors of publication: Shu-Jian Chen; Jian Zhang; Xianghua Yu; Xianhui Bu; Xue-Tai Chen; Zi-Ling Xue
• Journal of publication: Inorganic Chemistry
• Year of publication: 2010
• Journal volume: 49
• Pages of publication: 4017 - 4022
• a: 11.41 ± 0.011 Å
• b: 13.784 ± 0.013 Å
• c: 8.645 ± 0.008 Å
• α: 90°
• β: 107.856 ± 0.009°
• γ: 90°
• Cell volume: 1294 ± 2 ų
• Cell temperature: 173 ± 2 K
• Ambient diffraction temperature: 173 ± 2 K
• Number of distinct elements: 5
• Space group number: 12
• Hermann-Mauguin space group symbol: C 1 2/m 1
• Hall space group symbol: -C 2y
• Residual factor for all reflections: 0.0752
• Residual factor for significantly intense reflections: 0.075
• Weighted residual factors for significantly intense reflections: 0.1811
• Weighted residual factors for all reflections included in the refinement: 0.1812
• Goodness-of-fit parameter for all reflections included in the refinement: 1.257
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No