Spectroscopic Studies of Distorted Structure Systems in the Vibron Model : Application to Porphyrin and Its Isotopomers

Abstract EN

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.