SIMPLE PERTURBATION-THEORY ESTIMATES OF EQUILIBRIUM-CONSTANTS FROM FORCE-FIELDS

被引:108
作者
TRUHLAR, DG
ISAACSON, AD
机构
[1] UNIV MINNESOTA, INST SUPERCOMP, MINNEAPOLIS, MN 55455 USA
[2] MIAMI UNIV, DEPT CHEM, OXFORD, OH 45056 USA
关键词
D O I
10.1063/1.460350
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
We propose and test a very simple method for calculating equilibrium constants
引用
收藏
页码:357 / 359
页数:3
相关论文
共 14 条
[1]  
BARTLETT RJ, 1979, J CHEM PHYS, V71, P281, DOI 10.1063/1.438069
[2]  
CARNEY GD, 1975, INT J QUANTUM CHEM, P317
[3]   IMPROVED POTENTIAL FUNCTIONS FOR BENT AB2 MOLECULES - WATER AND OZONE [J].
CARNEY, GD ;
CURTISS, LA ;
LANGHOFF, SR .
JOURNAL OF MOLECULAR SPECTROSCOPY, 1976, 61 (03) :371-381
[4]  
HANDY NC, 1989, NATO ADV SCI I C-MAT, V277, P23
[5]   ANHARMONIC FORCE CONSTANT CALCULATIONS [J].
HOY, AR ;
MILLS, IM ;
STREY, G .
MOLECULAR PHYSICS, 1972, 24 (06) :1265-1290
[6]   VIBRATIONAL PARTITION-FUNCTIONS FOR H2O DERIVED FROM PERTURBATION-THEORY ENERGY-LEVELS [J].
ISAACSON, AD ;
ZHANG, XG .
THEORETICA CHIMICA ACTA, 1988, 74 (06) :493-511
[7]   TESTS OF APPROXIMATION SCHEMES FOR VIBRATIONAL ENERGY-LEVELS AND PARTITION-FUNCTIONS FOR TRIATOMICS - H2O AND SO2 [J].
ISAACSON, AD ;
TRUHLAR, DG ;
SCANLON, K ;
OVEREND, J .
JOURNAL OF CHEMICAL PHYSICS, 1981, 75 (06) :3017-3024
[8]   ESTIMATION OF ANHARMONIC POTENTIAL CONSTANTS .2. BENT XY2 MOLECULES [J].
KUCHITSU, K ;
MORINO, Y .
BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1965, 38 (05) :814-+
[9]  
MCQUARRIE DA, 1973, STATISTICAL MECHANIC
[10]  
NIELSEN HH, 1959, HDB PHYSIK, V37, P173