Ionization energies for solvated polycyclic aromatic hydrocarbons

被引:14
作者
Harada, M [1 ]
Ohga, Y [1 ]
Watanabe, I [1 ]
Watarai, H [1 ]
机构
[1] Osaka Univ, Grad Sch Sci, Dept Chem, Osaka 5600043, Japan
关键词
D O I
10.1016/S0009-2614(99)00277-8
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
Vertical ionization energies for a series of polycyclic aromatic hydrocarbon molecules in acetonitrile, measured as E-t values by photoelectron emission spectroscopy, are compared with theoretical values derived by a semiempirical MO method, MOMGB, incorporating the solvent effect based on the dielectric continuum model. The calculation reproduces the E-t values with errors less than 10%. (C) 1999 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:489 / 492
页数:4
相关论文
共 28 条
[1]   ULTRAVIOLET PHOTOELECTRON STUDIES OF POLYCYCLIC AROMATIC-HYDROCARBONS - GROUND-STATE ELECTRONIC-STRUCTURE OF ARYLOXIRANES AND METABOLITES OF BENZO[A]PYRENE [J].
AKIYAMA, I ;
LI, KC ;
LEBRETON, PR ;
FU, PP ;
HARVEY, RG .
JOURNAL OF PHYSICAL CHEMISTRY, 1979, 83 (23) :2997-3003
[2]   Volumes and hydration warmth of ions [J].
Born, M .
ZEITSCHRIFT FUR PHYSIK, 1920, 1 :45-48
[3]   A THEORETICAL TREATMENT OF NUCLEOPHILIC REACTIVITY IN ADDITIONS TO CARBONYL-COMPOUNDS - ROLE OF THE VERTICAL IONIZATION-ENERGY [J].
BUNCEL, E ;
SHAIK, SS ;
UM, IH ;
WOLFE, S .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1988, 110 (04) :1275-1279
[4]  
CHAVLET O, 1964, CR HEBD ACAD SCI, V259, P1867
[5]   CORRELATIONS BETWEEN PHOTOELECTRON AND PHOSPHORESCENCE SPECTRA OF POLYCYCLIC-HYDROCARBONS [J].
CLAR, E ;
SCHMIDT, W .
TETRAHEDRON, 1976, 32 (21) :2563-2566
[6]  
CONSTANCIEL R, 1980, THEOR CHIM ACTA, V55, P77
[7]   PHOTO-ELECTRON EMISSION-SPECTROSCOPY OF AQUEOUS-SOLUTIONS [J].
DELAHAY, P .
ACCOUNTS OF CHEMICAL RESEARCH, 1982, 15 (02) :40-45
[8]  
DELAHAY P, 1984, ELECT SPECTROSCOPY T, V5
[9]   Calculation of electrostatic solvation energies for polycyclic aromatic hydrocarbon mono-cations in acetonitrile [J].
Harada, M ;
Watanabe, I ;
Watarai, H .
CHEMICAL PHYSICS LETTERS, 1999, 301 (3-4) :270-274
[10]  
HOIJTINK GJ, 1956, RECL TRAV CHIM PAY B, V75, P487