Spectroscopic Studies of Distorted Structure Systems in the Vibron Model: Application to Porphyrin and Its Isotopomers. (18th October 2011)

• Record Type: Journal Article
• Authors: Karumuri, Srinivasa Rao; Jallaparthi, Vijayasakhar; Venigalla, Sreeram
• Other Names: Vaida Veronica Academic Editor.
• Is Part Of: International journal of spectroscopy. Volume 2011(2011)
• Publication Date: 2011-10-18
• Subjects: Spectrum analysis -- Periodicals; Spectrum Analysis; Spectrum analysis; Periodicals; Periodicals; 543.5
• DOI: 10.1155/2011/452626
• Languages: English
• ISSNs: 1687-9449

Abstract

Abstract : We have introduced an algebraic technique to biomolecules (porphyrins) family to determine the vibrational spectra. We present an algebraic model of vibrations of polyatomic biomolecules, as an example, the vibrational analysis of stretching modes of nickel octaetheylporphyrin (Ni(OEP)) and its isotopomers. The algebraic technique obtained the results are compared with experimental data; the results are showing good accuracy. Some reassignments of energy levels that predict location of energy states not yet observed.