科研之友
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摘要
Measured FTIR spectra of the products of the radiation-chemical telomerization of tetrafluoroethylene in acetone have been compared with the spectra calculated by density functional theory for oligomers with the structural formula H(C2F4) (n) CH2COCH3, n a parts per thousand yen 3, and the dimer of the latter. Inhomogeneous broadening, splittings, and shifts of the CH, CC, and CO vibration bands in the terminal groups on the oligomers relative to the associates of acetone molecules confirm the structural formula of the oligomers and show that strong hydrogen bonds are formed between their end groups.
- 出版日期2011-1
