• Vibrational spectroscopy of $C_{m} –C/C_{b} –C_{b}$ stretching vibrations of copper tetramesityl porphyrin: An algebraic approach

• # Fulltext

https://www.ias.ac.in/article/fulltext/pram/074/01/0057-0066

• # Keywords

Lie algebraic techniques; vibrational spectra; copper tetramesityl porphyrin.

• # Abstract

Using Lie algebraic techniques and simpler expressions of the matrix elements of Majorana and Casimir operators given by us, we obtain an effective Hamiltonian operator which conveniently describes stretching vibrations of biomolecules. For a copper tetramesityl porphyrin molecule, the higher excited vibrational levels are calculated by applying the $U (2)$ algebraic approach.

• # Author Affiliations

1. Department of Physics, Post-Graduate Centre, P.B. Siddhartha College of Arts and Science, Vijayawada 520 010, India
2. Department of Physics, Karimganj College, Karimganj 788 710, India

• # Pramana – Journal of Physics

Current Issue
Volume 93 | Issue 6
December 2019

• # Editorial Note on Continuous Article Publication

Posted on July 25, 2019