MOLECULAR-DYNAMICS AND VIBRATIONAL RELAXATIONS IN LIQUID NITROMETHANE .2. RAMAN, COHERENT ANTI-STOKES-RAMAN SPECTROSCOPY, AND TRANSIENT OPTICAL KERR EFFECTS IN THE TOTALLY SYMMETRICAL NU-4 MODE IN CH3NO2

被引：26
作者：
CATALIOTTI, RS
FOGGI, P
GIORGINI, MG
MARIANI, L
MORRESI, A
PALIANI, G
机构：
[1] EUROPEAN LAB NONLINEAR SPECT,I-50125 FLORENCE,ITALY
[2] DIPARTIMENTO CHIM,I-50121 FLORENCE,ITALY
[3] UNIV BOLOGNA,DIPARTIMENTO CHIM FIS & INORGAN,I-40136 BOLOGNA,ITALY
来源：
JOURNAL OF CHEMICAL PHYSICS | 1993年 / 98卷 / 06期
关键词：
D O I：
10.1063/1.464998
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The vibrational relaxation of the nu4 mode of CH3NO2 liquid and its molecular dynamics are investigated. Temperature and solvent effects on vibrational dephasing and correlation times are discussed in terms of the adiabatic impact theory to infer that, in the molecular collision, the attractive part of intermolecular potential is explored. The statistical uncorrelation of rotational and vibrational relaxations is experimentally demonstrated.
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页码：4372 / 4376
页数：5
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