CCL: Raman intensity Vs Static polarizability

From: favaro <laurent.favaro**u-psud.fr>
Subject: CCL: Raman intensity Vs Static polarizability
Date: Mon, 24 Nov 2008 12:41:33 +0100

 Sent to CCL by: favaro [laurent.favaro|*|u-psud.fr]
 Raman intensity is related to the square
 of the derivative of polarizability with respect
 to the normal coordinates of the vibrationnal mode.
 Best regards,
 Dr Favaro
 Mi Yang miyang3790_+_gmail.com a écrit :

 Sent to CCL by: "Mi  Yang" [miyang3790*gmail.com]
 Dear CCL users,
 I need some comments or refs about my problem. I am studying the interaction of
 a metal with a boron cluster. I found the large increase of static
 polarizability and hyperpolarizability upon interaction of metal atom to that
 boron cluster. I also calculated the Raman spectrum which also showed high
 increase of intensity in metal boron cluster. I read some indirect relationship
 b/m these two properties but now in spite of my best efforts I could not find
 the direct relationship between Static polarizability and Raman intensity.
 Anybody who knows any ref or comments about this relationship (Static
 polarizability/hyperpolarizability and Raman intensity) would be highly
 appreciated.?
 Miyang
 P.R.China>