VIBRATIONAL ANALYSES OF THE B-2(2)-A-2(1) FLUORESCENCE-SPECTRA OF NO2 UNDER DYE-LASER EXCITATIONS

被引:7
作者
CHEN, KM [1 ]
WANG, GP [1 ]
KUO, CN [1 ]
PEI, CC [1 ]
机构
[1] INST NUCL ENERGY RES,LUNGTAN,TAIWAN
关键词
D O I
10.1016/0301-0104(90)80104-6
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 parent states of the irregular 2B2 vibronic origins of NO2 in the visible spectral region can be identified through the analysis of their dispersed fluorescence spectra. For a practical deconvolution scheme, vibrational levels of the 2B2 excited states are assigned by matching experimentally inferred band intensities of NO2 LIF spectra against theoretically calculated two-dimensional Franck-Condon factors. Preliminary results on the vibrational analysis of the 2B2 excited states of NO2 under cw dye laser excitations are reported. © 1990.
引用
收藏
页码:383 / 389
页数:7
相关论文
共 30 条
[1]   LONG RADIATIVE LIFETIMES OF SMALL MOLECULES [J].
BIXON, M ;
JORTNER, J .
JOURNAL OF CHEMICAL PHYSICS, 1969, 50 (08) :3284-&
[2]   RESONANCE FLUORESCENCE AND ABSORPTION-SPECTRUM OF NITROGEN-DIOXIDE [J].
BRAND, JCD ;
HARDWICK, JL ;
PIRKLE, RJ ;
SELISKAR, CJ .
CANADIAN JOURNAL OF PHYSICS, 1973, 51 (20) :2184-2188
[3]   ROTATIONAL ANALYSIS OF THE 6480 A ABSORPTION OF NO21,2 [J].
BRAND, JCD ;
CROSS, KJ ;
HOY, AR .
CANADIAN JOURNAL OF PHYSICS, 1979, 57 (03) :428-&
[4]  
BROWN JM, 1983, ADV CHEM PHYS, V52, P117
[5]   AN ANALYTIC FORMULA OF ONE-DIMENSIONAL FRANCK-CONDON FACTORS FOR LINEAR HARMONIC-OSCILLATORS [J].
CHEN, KM ;
PEI, CC .
JOURNAL OF MOLECULAR SPECTROSCOPY, 1990, 140 (02) :401-406
[6]   EXACT EVALUATION OF 2-DIMENSIONAL FRANCK-CONDON INTEGRALS UNDER THE DUSCHINSKY MIXING EFFECT [J].
CHEN, KM ;
PEI, CC .
CHEMICAL PHYSICS LETTERS, 1990, 165 (06) :523-527
[7]   THEORY OF RADIATIONLESS TRANSITIONS IN AN ISOLATED MOLECULE [J].
CHOCK, DP ;
JORTNER, J ;
RICE, SA .
JOURNAL OF CHEMICAL PHYSICS, 1968, 49 (02) :610-&
[8]   NONADIABATIC UNIMOLECULAR REACTIONS OF POLYATOMIC-MOLECULES [J].
DESOUTERLECOMTE, M ;
DEHARENG, D ;
LEYHNIHANT, B ;
PRAET, MT ;
LORQUET, AJ ;
LORQUET, JC .
JOURNAL OF PHYSICAL CHEMISTRY, 1985, 89 (02) :214-222
[9]  
Duschinsky F, 1937, ACTA PHYSICOCHIM URS, V7, P551
[10]   MEASUREMENT OF THE LID (A-X) TRANSITION-MOMENT FROM LASER-EXCITED FLUORESCENCE AND TEST OF THE R-CENTROID APPROXIMATION [J].
ENNEN, G ;
FIEDLER, B ;
OTTINGER, C .
JOURNAL OF CHEMICAL PHYSICS, 1981, 75 (01) :59-67