Title of article :
Picosecond time-resolved study on the intramolecular vibrational energy redistribution of NH stretching vibration of jet-cooled aniline and its isotopomer
Author/Authors :
Yamada، نويسنده , , Yuji and Okano، نويسنده , , Jun-ichi and Mikami، نويسنده , , Naohiko and Ebata، نويسنده , , Takayuki، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2006
Pages :
5
From page :
421
To page :
425
Abstract :
The real time observation of intramolecular vibrational energy redistribution has been carried out for the NH2 symmetric and asymmetric stretching vibrations of jet-cooled aniline-d0 and aniline-d5. In both molecules, the IVR process can be described by two-step tier model. It was found that the isotope substitution affects the IVR rate oppositely between the symmetric and asymmetric vibrations. The observed results were compared with that of the OH stretching vibration of phenol, and it was concluded that out-of-plane vibrational modes play important roles as the doorway state in the IVR of the NH2 stretches of aniline, while in-plane modes in phenol.
Journal title :
Chemical Physics Letters
Serial Year :
2006
Journal title :
Chemical Physics Letters
Record number :
1920841
Link To Document :
بازگشت