# THE HIGH RESOLUTION SPECTROSCOPY OF CYCLOPROPANE $\nu_{9} + \nu_{10}$ COMBINATION BAND PERTURBED BY FERMI AND CORIOLIS RESONANCES

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 Title: THE HIGH RESOLUTION SPECTROSCOPY OF CYCLOPROPANE $\nu_{9} + \nu_{10}$ COMBINATION BAND PERTURBED BY FERMI AND CORIOLIS RESONANCES Creators: Qingshi, Zhu; Zhiye, Shen; Huihua, Shen; Huifang, Liu; Zhang, Baoshu; Runlan, Huang; Cunhao, Zhang Issue Date: 1983 Publisher: Ohio State University Abstract: The combination band $\nu_{9} + \nu_{10}$ of cyclopropane was found, the band center is $2464.52 cm^{-1}$, it’s FTIR and diode laser spectroscopy studies are reported here. The transitions are assigned and least square fitted to estimate the molecular constants. The anomalies observed in the rotational structure of $\nu_{9} + \nu_{10}$ band are attributed to the Fermi and Coriolis interactions between $\nu_{9} + \nu_{10}$ and $\nu_{2} + \nu_{10}, \nu_{5} + \nu_{9}$, and the $l$-type resonances. The J-structure of Qk(J)’s in the diode laser Spectrum display very clearly a variation of $(B^{\prime}-B_{D})$ as a function of K which provides a good example for the study on this type of effect of Fermi resonance. Description: Author Institution: Salt Lake, Institute of Chinese Academy of Science; Dalian Institute of Chemical, Physics Dalian People's Republic of China URI: http://hdl.handle.net/1811/11774 Other Identifiers: 1983-FA-11