Synthesis and Characterization of Novel Volatile Imido-Aminoalkoxide Tantalum Compounds
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https://figshare.com/articles/dataset/Synthesis_and_Characterization_of_Novel_Volatile_Imido_Aminoalkoxide_Tantalum_Compounds/2461672
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资源简介：
A novel Ta(V) tBu-imido/aminoalkoxide
complex, Ta(NtBu)(dmamp)2Cl (1),
was synthesized
by metathesis reaction between Ta(NtBu)Cl3(py)2 and 2 equiv of Na(dmamp), and subsequent reaction of 1 with 1 equiv of MeLi gave a new tantalum complex, Ta(NtBu)(dmamp)2Me (2). Compounds 1 and 2 have been characterized by IR, 1H and 13C NMR spectroscopy, and microanalytical data.
The molecular structure of 1, determined by X-ray single
crystallography, revealed distorted octahedral geometry. The behavior
of compound 1 in solution was studied by variable-temperature 1H NMR spectra. Thermogravimetric analysis revealed superior
thermal properties of 2 as compared to those of 1.
创建时间：
2016-02-20
