Relation between RAMAN Intensity and Energy of the photon

Click For Summary
SUMMARY

The relationship between RAMAN intensity and photon energy is established through the concepts of force constant and bond length. Specifically, the force constant (FC) is directly proportional to the height and intensity of the RAMAN peak, while being inversely proportional to bond length. Additionally, the root mean square displacement (RMSD) increases with higher peak intensity. These principles clarify how RAMAN spectroscopy can be used to analyze molecular properties.

PREREQUISITES
  • Understanding of RAMAN spectroscopy principles
  • Knowledge of force constant and its significance in molecular vibrations
  • Familiarity with bond length and its impact on molecular stiffness
  • Basic grasp of root mean square displacement (RMSD) in molecular dynamics
NEXT STEPS
  • Study the mathematical relationship between force constant and RAMAN peak intensity
  • Explore the concept of bond length and its effect on molecular stiffness
  • Investigate the application of RMSD in analyzing molecular vibrations
  • Learn about advanced RAMAN spectroscopy techniques for material characterization
USEFUL FOR

Chemists, materials scientists, and researchers in spectroscopy looking to deepen their understanding of molecular interactions and RAMAN spectroscopy applications.

yokone
Messages
3
Reaction score
0
Hi all,

What is the relation between RAMAN Intensity and Energy of the photon and/or bond stregth and/or bond energy? Is there any equation or sth explain it easily? If you can explain it in a simple way, I will appreciate.

Thanks
 
Physics news on Phys.org
Hi,
It is difficult to say directly. In general Force constant/stiffness (FC) is proportional to height/intensity of peak and also its position.
FC is inversely proportional to bond length (more length then less stiffness!). Also root mean square displacement (rmsd) will be more for the highest peak.
This is what came to my mind when I read your question.
Cheers, Rajini.
 

Similar threads

  • · Replies 0 ·
Replies
0
Views
2K
  • · Replies 1 ·
Replies
1
Views
3K
  • · Replies 1 ·
Replies
1
Views
2K
  • · Replies 10 ·
Replies
10
Views
3K
  • · Replies 2 ·
Replies
2
Views
2K
  • · Replies 29 ·
Replies
29
Views
3K
  • · Replies 3 ·
Replies
3
Views
13K
Replies
7
Views
3K
Replies
37
Views
6K
  • · Replies 3 ·
Replies
3
Views
4K