【摘 要】
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Infrared and Raman spectra of O,O-diethyl phosphorodithioic acid have been studiedboth at and below room temperature.The results show that the vibrations of P=
【出 处】
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Acta Chimica Sinica(English Edition)
论文部分内容阅读
Infrared and Raman spectra of O,O-diethyl phosphorodithioic acid have been studiedboth at and below room temperature.The results show that the vibrations of P=S,P(-O)_2,P-Sand S-H groups give multiple bands and the relative intensities of these bands vary as the tempera-ture of the sample changes.According to the experimental results,we suggest that there are fourrotational isomers of O,O-diethyl phosphorodithioic acid.Reasons for splitting the vibrational bandsof these groups are also discussed.
Infrared and Raman spectra of O, O-diethyl phosphorodithioic acid have been studied at and below room temperature. The results show that the vibrations of P = S, P (-O) _2, P-Sand SH groups give multiple bands and the relative intensities of these bands vary as the tempera-ture of the sample changes. According to the experimental results, we suggest that there are fourrotational isomers of O, O-diethyl phosphorodithioic acid. Reasons for splitting the vibrational bands of these groups are also discussed.
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