TOTAL INTERNAL PARTITION SUMS IN THE TEMPERATURE-RANGE 70-3000-K - ATMOSPHERIC LINEAR-MOLECULES

被引:119
作者
GAMACHE, RR [1 ]
HAWKINS, RL [1 ]
ROTHMAN, LS [1 ]
机构
[1] OPT PHYS DIV,GEOPHYS LAB,BEDFORD,MA 01731
关键词
D O I
10.1016/0022-2852(90)90178-S
中图分类号
O64 [物理化学(理论化学)、化学物理学]; O56 [分子物理学、原子物理学];
学科分类号
070203 ; 070304 ; 081704 ; 1406 ;
摘要
A method for the rapid calculation of the total internal partition sums of atmospheric molecules is presented. Coefficients for a polynomial expansion of the partition function for 11 closed shell linear molecular species and their isotopic variants contained in HITRAN (L. S. Rothman et al., Appl. Opt. 26, 4058-4097 (1987)) are given for two temperature regimes: 70-400 and 400-2005 K. In addition, a logarithmic expansion is presented for extrapolation to higher temperatures. © 1990.
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页码:205 / 219
页数:15
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