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dc.creatorShang, H.en_US
dc.creatorYu, Chin-Huien_US
dc.creatorYing, L.en_US
dc.creatorZhao, X.en_US
dc.date.accessioned2007-11-20T17:14:28Z
dc.date.available2007-11-20T17:14:28Z
dc.date.issued1995en_US
dc.identifier1995-TJ-07en_US
dc.identifier.urihttp://hdl.handle.net/1811/29855
dc.description1. H. Shang, C. Yu, L. Ying, P. Gao, and X. Zhao, Acta Phys-Chim. Sinica, 9. 594 (1993). This work was supported by NSFC and Fok Ying Tung Education Foundation.en_US
dc.descriptionAuthor Institution: Peking University, Beijing 100871, Chinaen_US
dc.description.abstractThe laser induced fluorescence spectra of the $\tilde{A} {^{3}E} \leftrightarrow\tilde{X} {^{3}A_{2}}$ system of $CH_{3}N$ radical were reported $recently^{1}$. We report here the vibrational analysis and lifetime measurement by laser induced fluorescence spectroscopy of the $\tilde{A} {^{3}E} \leftrightarrow\tilde{X} {^{3}A_{2}}$ system of $CH_{3}N$. Following vibrational frequencies of the $\tilde{A}{^{3}E}$ state were determined: $\nu_{1}=2943 cm^{-1},\nu_{2}=1239 cm^{-1}, \nu_{3}=759 cm^{-1},\nu_{5}=1500 cm^{-1}, and \nu_{6}=728 cm^{-1}$ The lifetime of the $\tilde{A} {^{3}E}$ state at four vibrational states with $\nu_{3}=0, 3, 4,$ and 6 were measured to be $299 \pm 5, 201\pm 7, 198\pm 12$, and $183\pm 8$ ns, respectively. Our experiments show that the $\tilde{A}{^{3}E}$ is bound at least up to $4800 cm^{-1}$ above the zero point energy, and is relatively free from the photochemistry.en_US
dc.format.extent46001 bytes
dc.format.mimetypeimage/jpeg
dc.language.isoEnglishen_US
dc.publisherOhio State Universityen_US
dc.titleINVESTIGATION OF THE $\tilde{A} {^{3}E} \leftrightarrow\tilde{X} {^{3}A_{2}}$ SYSTEM OF THE METHYLNITRENE RADICAL BY LASER SPECTROSCOPYen_US
dc.typearticleen_US


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