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dc.creatorMelnik, Dmitry G.en_US
dc.creatorMiller, Terry A.en_US
dc.date.accessioned2013-07-16T21:31:14Z
dc.date.available2013-07-16T21:31:14Z
dc.date.issued2013en_US
dc.identifier2013-RA-03en_US
dc.identifier.urihttp://hdl.handle.net/1811/55135
dc.descriptionAuthor Institution: Laser Spectroscopy Facility, Department of Chemistry, The Ohio State University; 120 W. 18th Avenue, Columbus, Ohio 43210en_US
dc.description.abstractRotational structure of the vibronically coupled, and specifically, Jahn-Teller active molecules in isolated vibronic states has been studied for the decades, and the corresponding Hamiltonian and relationship of its parameters to the molecular properties are well-established, at least for the $e$ vibronic states. However, in many cases an isolated state approach, both for the ground and vibronically excited levels, does not produce satisfactory results either because the experimentally obtained parameters of such model are not physically transparent, \textit{67$^{th}$ Molecular Spectroscopy Symposium}, Columbus, 2012}, or the model fails to predict the observed spectrum, \textit{67$^{th}$ Molecular Spectroscopy Symposium}, Columbus, 2012} to the experimental accuracy. To circumvent these problems, we develop, from the molecular symmetry standpoint, an effective coupled state rotational Hamiltonian directly accounting for the interactions within the appropriate subset of the interacting vibronic states. This approach is expected to be useful for the analysis of the rotational level structure of the closely-spaced vibronic levels such as those occurring in the vibrationally excited manifolds of the open-shell molecules. The application of this approach to the spectra of the nitrate radical, NO$_3$, in the Jahn-Teller active $\tilde{A}^2E''$ state, will be discussed.en_US
dc.language.isoenen_US
dc.publisherOhio State Universityen_US
dc.titleANALYSIS OF THE ROTATIONALLY-RESOLVED SPECTRA OF THE VIBRONICALLY-ACTIVE MOLECULESen_US
dc.typeArticleen_US
dc.typeImageen_US
dc.typePresentationen_US


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