Show simple item record

dc.creatorIlyushin, Vadim V.en_US
dc.creatorKisiel, Zbigniewen_US
dc.creatorPszczółkowski, Lechen_US
dc.creatorMader, Heinrichen_US
dc.creatorHougen, Jon T.en_US
dc.date.accessioned2009-07-29T12:38:23Z
dc.date.available2009-07-29T12:38:23Z
dc.date.issued2009en_US
dc.identifier2009-MH-02en_US
dc.identifier.urihttp://hdl.handle.net/1811/38006
dc.descriptionG.~O.~S{\oen_US
dc.descriptionAuthor Institution: Institute of Radio Astronomy of NASU, Chervonopraporna 4, 61002 Kharkov, Ukraine; Institute of Physics, Polish Academy of Sciences, Al. Lotnikow 32/46, 02-668 Warszawa, Poland; Institut fur Physikalische Chemie, Christian-Albrechts Universitat zu Kiel, Olshausenstrasse 40, D-24098, Kiel, Germany; Optical Technology Division, National Institute of Standards and Technology, Gaithersburg, MD 20899-8441en_US
dc.description.abstractRecent progress in analysis and fitting of transitions in the toluene microwave spectrum characterized by $J$$\leq$30, $K$$_a$$\leq$12, and the free rotor quantum number $|$$m$$|$$\leq$3 will be presented. The analysis was carried out using a new program which is specifically designed for six-fold barrier molecules, and allows the user to select almost any symmetry-allowed torsion-rotation term for inclusion in the fitting Hamiltonian. The program is based on the theoretical framework developed by S{\o}rensen and Pedersenrensen, T.~Pedersen, {\it Studies in Physical and Theoretical Chemistry}, Elsevier, {\bf 23}, 219--236 (1983).} in their application of the Longuet-Higgins permutation-inversion group G$_{12}$ to the microwave spectrum of CH$_3$NO$_2$. In the analysis we have used the published and rather extensive unpublished data from previous studies as well as recent new measurements of the toluene microwave spectrum in the 8 -- 18 GHz range. A rather successful fit of over 350 toluene microwave transitions in the abovementioned quantum number range has been achieved. The fit is close to the estimated experimental accuracy and includes more than thirty intertorsional $m$=~+3 $\Leftrightarrow$ $m$=~-3 transitions.en_US
dc.language.isoEnglishen_US
dc.publisherOhio State Universityen_US
dc.titleMOLECULES WITH A SIX-FOLD BARRIER: MICROWAVE SPECTRUM OF TOLUENEen_US
dc.typeArticleen_US


Files in this item

Thumbnail
Thumbnail
Thumbnail
Thumbnail
Thumbnail
Thumbnail
Thumbnail
Thumbnail
Thumbnail
Thumbnail
Thumbnail
Thumbnail
Thumbnail
Thumbnail
Thumbnail
Thumbnail
Thumbnail

Items in Knowledge Bank are protected by copyright, with all rights reserved, unless otherwise indicated.

This item appears in the following Collection(s)

Show simple item record