G2 calculations of weak molecular complexes: H2O-NO

被引:17
作者
Ball, DW
机构
[1] Cleveland State Univ, Cleveland
关键词
D O I
10.1021/jp971257v
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
A variety of complexes between NO and H2O molecules were studied using ab initio G2 theory. Calculations showed that both H-bonded and O-bonded complexes with NO were slightly stable with respect to free H2O and NO at 0 K, but at 298 K the free molecules were slightly stabler than all of the four possible complexes studied. Implications for atmospheric and biochemical systems will be introduced.
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页码:4835 / 4837
页数:3
相关论文
共 8 条
[1]  
BUNCE N, 1991, ENV CHEM, P64
[2]  
CHAWLA S, 1981, THESIS CASE W RESERV
[3]   GAUSSIAN-2 THEORY FOR MOLECULAR-ENERGIES OF 1ST-ROW AND 2ND-ROW COMPOUNDS [J].
CURTISS, LA ;
RAGHAVACHARI, K ;
TRUCKS, GW ;
POPLE, JA .
JOURNAL OF CHEMICAL PHYSICS, 1991, 94 (11) :7221-7230
[4]  
Foresman J.B., 1996, EXPLORING CHEM ELECT
[5]  
FREDIN L, 1973, CHEM SCRIPTA, V4, P97
[6]  
Frisch M.J., 1995, GAUSSIAN 94
[7]  
Lancaster Jr J., 1996, NITRIC OXIDE PRINCIP
[8]   ACTIVE REACTION SUBSYSTEM CI STUDIES OF PEROXY FREE-RADICALS AMINOPEROXY RADICAL (H2NO2) [J].
YAMAGUCHI, K ;
IWATA, S .
CHEMICAL PHYSICS LETTERS, 1980, 76 (02) :375-379