DYNAMICS OF H2 ELIMINATION FROM CYCLOHEXADIENE

被引：24
|
作者：
CROMWELL, EF [1 ]
LIU, DJ [1 ]
VRAKKING, MJJ [1 ]
KUNG, AH [1 ]
LEE, YT [1 ]
机构：
[1] UNIV CALIF BERKELEY,DEPT CHEM,BERKELEY,CA 94720
来源：
JOURNAL OF CHEMICAL PHYSICS | 1991年 / 95卷 / 01期
关键词：
D O I：
10.1063/1.461487
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 comprehensive study of the dynamics of H2 elimination from 1,4 and 1,3 cyclohexadiene is reported. Rotational and vibrational quantum state distributions as well as translation energy distributions for the H2 product are measured. State specific detection of H2 is accomplished with a transform limited vacuum ultraviolet-extreme ultraviolet laser system via (1 + 1) resonance enhanced multiphoton ionization (REMPI). Rate constants for the H2 elimination and 1,4 to 1,3 isomerization reactions are derived. A (v,J) correlation for H2 with v parallel-to J primarily is observed from anisotropy in the Doppler profiles. A clear picture of the transition state configuration of 1,4 cyclohexadiene is provided from the information obtained.
引用
收藏
页码：297 / 307
页数：11
相关论文
共 50 条
  • [21] Permeance of H2 through porous graphene from molecular dynamics
    Liu, Hongjun
    Dai, Sheng
    Jiang, De-en
    SOLID STATE COMMUNICATIONS, 2013, 175 : 101 - 105
  • [22] Elimination of H2 from CH3CH=N+HCH3:: A synchronous, concerted 1,4-H2 elimination
    Hudson, Charles E.
    Bowen, Richard D.
    McAdoo, David J.
    JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY, 2008, 19 (01) : 27 - 32
  • [23] Elimination of H2 from CH3CH=N+HCH3: A synchronous, concerted 1,4-H2 elimination
    Hudson, Charles E.
    Bowen, Richard D.
    McAdoo, David J.
    Journal of the American Society for Mass Spectrometry, 2008, 19 (01): : 27 - 32
  • [24] MOLECULAR DYNAMICS - DISSOCIATION OF H2 BY HE
    BROWN, NJ
    MUNN, RJ
    JOURNAL OF CHEMICAL PHYSICS, 1972, 56 (05): : 1983 - &
  • [25] Dynamics of H2 production by steam reforming
    Beckhaus, P
    Heinzel, A
    Mathiak, J
    Roes, J
    JOURNAL OF POWER SOURCES, 2004, 127 (1-2) : 294 - 299
  • [26] Dynamics of H2 formation on a graphite surface
    Ree, J
    Kim, YH
    Shin, HK
    CHEMICAL PHYSICS LETTERS, 2002, 353 (5-6) : 368 - 378
  • [27] REACTION DYNAMICS OF VIBRATIONALLY EXCITED H2
    MIKULECKY, K
    GERICKE, KH
    CHEMICAL PHYSICS, 1993, 175 (01) : 13 - 21
  • [28] DYNAMICS OF REACTION OF N+ WITH H2
    GISLASON, EA
    MAHAN, BH
    TSAO, CW
    WERNER, AS
    JOURNAL OF CHEMICAL PHYSICS, 1971, 54 (09): : 3897 - &
  • [29] Dynamics of H2 chemisorption on metal surfaces
    Busnengo, H. F.
    Diaz, C.
    Riviere, P.
    Di Cesare, M. A.
    Martin, F.
    Dong, W.
    Salin, A.
    Photonic, Electronic and Atomic Collisions, 2006, : 625 - 632
  • [30] H2 unimolecular elimination in electrospray ionization mass spectrometry from erythraline, a spirocyclic alkaloid
    Silva, Denise Brentan
    Guaratini, Thais
    Vessecchi, Ricardo
    Lopes, Norberto Peporine
    Cramer, Benedikt
    Humpf, Hans-Ulrich
    Caltegari Lopes, Joao Luis
    EUROPEAN JOURNAL OF MASS SPECTROMETRY, 2013, 19 (05) : 345 - 350
12345