A wave-packet calculation of the effect of reactant rotation and alignment on product branching in the O(1D)+HCl→ClO+H, OH+Cl reactions

被引:51
作者
Bittererova, M [1 ]
Bowman, JM
机构
[1] Emory Univ, Cherry L Emerson Ctr Sci Computat, Atlanta, GA 30322 USA
[2] Emory Univ, Dept Chem, Atlanta, GA 30322 USA
[3] Slovak Univ Technol Bratislava, Dept Phys Chem, SK-81237 Bratislava, Slovakia
关键词
D O I
10.1063/1.481765
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 report results of wave-packet calculations of the reaction probabilities for the O(D-1)+HCl(v=0,j,K)--> ClO+H, OH+Cl, reactions, using a recent ab initio potential energy surface [K. A. Peterson, S. Skokov, and J. M. Bowman, J. Chem. Phys. 111, 2445 (1999)]. We find a striking effect of the initial rotation and alignment of HCl on the product branching ratio. (C) 2000 American Institute of Physics. [S0021-9606(00)02225-X].
引用
收藏
页码:1 / 3
页数:3
相关论文
共 29 条
[1]   Double-well structure and microscopic branching in the O(1D)+HCl reaction [J].
Alvariño, JM ;
Rodríguez, A ;
Laganà, A ;
Hernández, ML .
CHEMICAL PHYSICS LETTERS, 1999, 313 (1-2) :299-306
[2]   Quantum reactive scattering of O(1D)+H2 and O(1D)+HD [J].
Balint-Kurti, GG ;
Gonzalez, AI ;
Goldfield, EM ;
Gray, SK .
FARADAY DISCUSSIONS, 1998, 110 :169-183
[3]   DYNAMICS OF THE REACTION O(1D)+HCL-]CLO+H FROM CROSSED-BEAM EXPERIMENTS [J].
BALUCANI, N ;
BENEVENTI, L ;
CASAVECCHIA, P ;
VOLPI, GG .
CHEMICAL PHYSICS LETTERS, 1991, 180 (1-2) :34-40
[4]   A TEST OF AN ADIABATIC TREATMENT OF ROTATION FOR VIBRATION/ROTATION ENERGIES OF POLYATOMIC-MOLECULES [J].
BOWMAN, JM .
CHEMICAL PHYSICS LETTERS, 1994, 217 (1-2) :36-40
[5]   Quantum and quasiclassical reactive scattering of O(1D)+HCl using an ab initio potential [J].
Christoffel, KM ;
Kim, K ;
Skokov, S ;
Bowman, JM ;
Gray, SK .
CHEMICAL PHYSICS LETTERS, 1999, 315 (3-4) :275-281
[6]   TEMPERATURE-DEPENDENCE OF O(1D) RATE CONSTANTS FOR REACTIONS WITH N2O, H-2, CH4, HCL, AND NH3 [J].
DAVIDSON, JA ;
SCHIFF, HI ;
STREIT, GE ;
MCAFEE, JR ;
SCHMELTEKOPF, AL ;
HOWARD, CJ .
JOURNAL OF CHEMICAL PHYSICS, 1977, 67 (11) :5021-5025
[7]   ABSOLUTE RATE CONSTANT DETERMINATIONS FOR DEACTIVATION OF O(D-1) BY TIME RESOLVED DECAY OF O(D-1)-]O(P-3) EMISSION [J].
DAVIDSON, JA ;
SADOWSKI, CM ;
SCHIFF, HI ;
STREIT, GE ;
HOWARD, CJ ;
JENNINGS, DA ;
SCHMELTEKOPF, AL .
JOURNAL OF CHEMICAL PHYSICS, 1976, 64 (01) :57-62
[8]   State-to-state three-atom reactive scattering using adiabatic rotation approximations [J].
De Fazio, D ;
Castillo, JF .
PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 1999, 1 (06) :1165-1172
[9]   Quantum dynamics with real wave packets, including application to three-dimensional (J=0)D+H2→HD+H reactive scattering [J].
Gray, SK ;
Balint-Kurti, GG .
JOURNAL OF CHEMICAL PHYSICS, 1998, 108 (03) :950-962
[10]   An ab initio study of the O(D-1)+HCl reaction [J].
Hernandez, ML ;
Redondo, C ;
Lagana, A ;
deAspuru, GO ;
Rosi, M ;
Sgamellotti, A .
JOURNAL OF CHEMICAL PHYSICS, 1996, 105 (07) :2710-2718