Vibrational spectra of NCCN, CNCN and CNNC : a study using the U(4) algebraic model

2020 ◽  
Vol 107 ◽  
pp. 103032 ◽  
Author(s):  
Nirmal Kumar Sarkar
Keyword(s):  
Vibrational Spectra ◽  
Algebraic Model

Study of the vibrational spectra of SO2, H2O18 and D2O16 using the U(4) algebraic model

2011 ◽  
Vol 56 (1) ◽  
pp. 99-104 ◽  
Author(s):  
Nirmal Kumar Sarkar ◽  
Joydeep Choudhury ◽  
Srinivasa Rao Karumuri ◽  
Ramendu Bhattacharjee
Keyword(s):  
Vibrational Spectra ◽  
Algebraic Model

Successful Applications of Lie Algebraic Model to Analyze the Vibrational Spectra of Fluorobenzene

2014 ◽  
Vol 34 (2) ◽  
pp. 135-142 ◽  
Author(s):  
Surja Kumar Singha ◽  
Ashim Kalyan ◽  
Rupam Sen ◽  
Ramendu Bhattacharjee
Keyword(s):  
Vibrational Spectra ◽  
Algebraic Model

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

2011 ◽  
Vol 2011 ◽  
pp. 1-5
Author(s):  
Srinivasa Rao Karumuri ◽  
Vijayasakhar Jallaparthi ◽  
Sreeram Venigalla
Keyword(s):  
Experimental Data ◽  
Vibrational Spectra ◽  
Good Accuracy ◽  
Energy Levels ◽  
Vibrational Analysis ◽  
Spectroscopic Studies ◽  
Algebraic Model ◽  
Model Application ◽  
Distorted Structure ◽  
Algebraic Technique

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.

U (2) algebraic model applied to vibrational spectra of Nickel Metalloporphyrins

2009 ◽  
Vol 255 (2) ◽  
pp. 183-188 ◽  
Author(s):  
Srinivasa Rao Karumuri ◽  
Nirmal Kumar Sarkar ◽  
Joydeep Choudhury ◽  
Ramendu Bhattacharjee
Keyword(s):  
Vibrational Spectra ◽  
Algebraic Model

Vibrational Spectra of Nonrigid Molecule HCP in an Algebraic Model

2006 ◽  
Vol 19 (6) ◽  
pp. 478-480 ◽  
Author(s):  
Xi-wen Hou ◽  
An-qin Qiao ◽  
Chuan-ming Cheng
Keyword(s):  
Vibrational Spectra ◽  
Algebraic Model ◽  
Nonrigid Molecule

scholarly journals Fermi resonance-algebraic model for molecular vibrational spectra

1999 ◽  
Vol 42 (2) ◽  
pp. 207-212 ◽  
Author(s):  
Xiwen Hou ◽  
Shihai Dong ◽  
Mi Xie ◽  
Zhongqi Ma
Keyword(s):  
Vibrational Spectra ◽  
Algebraic Model ◽  
Fermi Resonance

Application ofU(2) Algebraic Model in the Study of Stretching Vibrational Spectra of Large Fullerenes C180and C240

2013 ◽  
Vol 21 (8) ◽  
pp. 725-732 ◽  
Author(s):  
Rupam Sen ◽  
Ashim Kalyan ◽  
Nirmal Kumar Sarkar ◽  
Ramendu Bhattacharjee
Keyword(s):  
Vibrational Spectra ◽  
Algebraic Model
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