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Please use this identifier to cite or link to this item: https://dspace.ffh.bg.ac.rs/handle/123456789/1406
Title: Theoretical study of the U.V. spectrum of acetylene ii. Ab initio treatment of the renner-teller effect in 1<sup>1</sup>Π<inf>u</inf> and 1<sup>1</sup>Δ<inf>g</inf> electronic states
Authors: Perić, Miljenko 
Peyerimhoff, Sigrid D.
Buenker, Robert J.
Issue Date: 10-Aug-1985
Journal: Molecular Physics
Abstract: 
A method for the treatment of the Renner-Teller effect in Π and Δ electronic states of tetraatomic molecules is developed. It is based on a matrix representation of the vibronic hamiltonian in a basis consisting of products of electronic wavefunctions and the eigenfunctions of two two-dimensional harmonic oscillators. The method is used for calculation of the vibronic structure of the 11Πu and the 11Δg electronic states of acetylene, whereby ab initio CI potential surfaces are employed. © 1985 Taylor & Francis Group, LLC.
URI: https://dspace.ffh.bg.ac.rs/handle/123456789/1406
ISSN: 0026-8976
DOI: 10.1080/00268978500101941
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University of Belgrade
Faculty of Physical Chemistry
Studentski trg 12-16
11158 Belgrade 118
PAC 105305
SERBIA
University of Belgrade Faculty of Physical Chemistry