Show simple item record

dc.creatorParmer, Kent F.en_US
dc.creatorRao, K. Naraharien_US
dc.creatorBaldacci, A.en_US
dc.creatorGhersetti, S.en_US
dc.creatorHurlock, S. C.en_US
dc.description$^{*}$The c and d nomenclature of $\ell$-type doublets follows the convention that for J even, the + level is called c and the - level d.""en_US
dc.descriptionAuthor Institution: Department of Physics, The Ohio State University; Laboratorio del C.N.R. dei Composti del Carbonio Contenenti Eteroatomi, Ozzano Emilia and Istituti di Chimica Organica dell' Universit\'{a} di Bologna een_US
dc.description.abstractDuring recent years nearly 150 infrared bands of $C_{2}H_{2}$, $C_{2}D_{2}$ and $C_{2}HD$ have been recorded with high resolution vacuum spectrographs. The molecular constants of the levels involved in the transitions revealed many finer details pertaining to the effects of vibration rotation interactions. A comparison of the nature of the perturbations in these three isotopic species of acetylene makes an interesting study. The experimental data established in general that in the $\Delta$ states the c levels lie above the d levels when the $\Sigma^{+}$ component is below the $\Delta$ component whereas in the $\Pi$ states $\Pi_{d}$ is higher than $\Pi_{C}. ^{*}$ An exception to this has been found for the $\Pi$ state (00112)$^{1}$ of $C_{2}H_{2}$ where the c component seems to lie above the corresponding d component.en_US
dc.format.extent140519 bytes
dc.publisherOhio State Universityen_US
dc.titleVIBRATION ROTATION INTERACTIONS IN $C_{2}H_{2}$, $C_{2}D_{2}$ AND $C_{2}HD$en_US

Files in this item


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