Spin-orbit effects in the reaction of F(2P) with H2

被引:136
作者
Alexander, MH [1 ]
Werner, HJ
Manolopoulos, DE
机构
[1] Univ Maryland, Dept Chem & Biochem, College Pk, MD 20742 USA
[2] Univ Stuttgart, Inst Theoret Chem, D-75069 Stuttgart, Germany
[3] Univ Oxford, Phys & Theoret Chem Lab, Oxford OX1 3QZ, England
关键词
D O I
10.1063/1.477192
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 the first scattering calculations for the F+H-2 reaction based on ab initio potential energy surfaces (PES's) and an exact treatment of spin-orbit and Coriolis coupling. The probability of reaction of F*(P-2(1/2)) is less than 10% of that for F(P-2(3/2)) and the overall features of the scattering are well represented by calculations on the lowest electronic PES. (C) 1998 American Institute of Physics.
引用
收藏
页码:5710 / 5713
页数:4
相关论文
共 25 条
[1]   ADIABATIC AND APPROXIMATE DIABATIC POTENTIAL-ENERGY SURFACES FOR THEB...H2 VAN-DER-WAALS MOLECULE [J].
ALEXANDER, MH .
JOURNAL OF CHEMICAL PHYSICS, 1993, 99 (08) :6014-6026
[2]   Ab initio simulation of molecular beam experiments for the F+H-2->HF+H reaction [J].
Aoiz, FJ ;
Banares, L ;
MartinezHaya, B ;
Castillo, JF ;
Manolopoulos, DE ;
Stark, K ;
Werner, HJ .
JOURNAL OF PHYSICAL CHEMISTRY A, 1997, 101 (36) :6403-6414
[3]   Integral and differential state-to-state cross-sections for the reactions F+D-2 (v(i)=O,j(i))->DF(v(f),j(f))+D: A comparison between three-dimensional quantum mechanical and experimental results [J].
Baer, M ;
Faubel, M ;
MartinezHaya, B ;
Rusin, LY ;
Tappe, U ;
Toennies, JP ;
Stark, K ;
Werner, HJ .
JOURNAL OF CHEMICAL PHYSICS, 1996, 104 (07) :2743-2745
[4]   ABINITIO CL CALCULATION OF THE EFFECTS OF RYDBERG-VALENCE MIXING IN THE ELECTRONIC-SPECTRUM OF THE HF MOLECULE [J].
BETTENDORFF, M ;
BUENKER, RJ ;
PEYERIMHOFF, SD ;
ROMELT, J .
ZEITSCHRIFT FUR PHYSIK A-HADRONS AND NUCLEI, 1982, 304 (02) :125-135
[5]   A WAVE-PACKET - PROPAGATION STUDY OF INELASTIC AND REACTIVE F+D-2 SCATTERING [J].
BILLING, GD ;
RUSIN, LY ;
SEVRYUK, MB .
JOURNAL OF CHEMICAL PHYSICS, 1995, 103 (07) :2482-2494
[6]   Quantum mechanical angular distributions for the F+H-2 reaction [J].
Castillo, JF ;
Manolopoulos, DE ;
Stark, K ;
Werner, HJ .
JOURNAL OF CHEMICAL PHYSICS, 1996, 104 (17) :6531-6546
[7]  
CASTILLO JF, IN PRESS FARADAY DIS
[8]  
CASTILLO JF, IN PRESS J CHEM PHYS
[9]   State-to-state reactive scattering of F+H-2 in supersonic jets: Nascent rovibrational HF(v,J) distributions via direct IR laser absorption [J].
Chapman, WB ;
Blackmon, BW ;
Nesbitt, DJ .
JOURNAL OF CHEMICAL PHYSICS, 1997, 107 (19) :8193-8196
[10]   Vibrationally and rotationally resolved angular distributions for F+H-2->HF(nu',j')+H reactive scattering [J].
Dharmasena, G ;
Phillips, TR ;
Shokhirev, KN ;
Parker, GA ;
Keil, M .
JOURNAL OF CHEMICAL PHYSICS, 1997, 106 (23) :9950-9953