THE ELECTRON-AFFINITY OF H-2 - A VALENCE BOND STUDY

被引：0
|
作者：
MCWEENY, R
机构：
来源：
JOURNAL OF MOLECULAR STRUCTURE-THEOCHEM | 1992年 / 93卷
关键词：
D O I：
暂无
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 valence bond study of the potential energy curve for H + H- shows the system to be stable, against dissociation into H2 and a free electron, only for internuclear distances greater than 3.12a0. For shorter distances the energy curve shows a minimum at a bond length of about 1.5a0, but this represents a metastable tate embedded in the continuum of H2 plus a scattered electron. Electron impact experiments on hydrogen might be expected to reveal a Feshbach resonance at about 2.0eV.
引用
收藏
页码：403 / 413
页数：11
相关论文
共 50 条
  • [41] AN ABINITIO STUDY OF THE RELATIONSHIP BETWEEN NITROARENE MUTAGENICITY AND ELECTRON-AFFINITY
    MAYNARD, AT
    PEDERSEN, LG
    POSNER, HS
    MCKINNEY, JD
    MOLECULAR PHARMACOLOGY, 1986, 29 (06) : 629 - 636
  • [42] INCREASED ELECTRON-AFFINITY OF B-HG BOND IN P-CARBORANE SYSTEM
    KAMPEL, VT
    BUTIN, KP
    BREGADZE, VI
    GODOVIKOV, NN
    BULLETIN OF THE ACADEMY OF SCIENCES OF THE USSR DIVISION OF CHEMICAL SCIENCE, 1977, 26 (06): : 1341 - 1341
  • [43] HIGH ELECTRON-AFFINITY POLYMERS FOR LEDS
    MORATTI, SC
    CERVINI, R
    HOLMES, AB
    BAIGENT, DR
    FRIEND, RH
    GREENHAM, NC
    GRUNER, J
    HAMER, PJ
    SYNTHETIC METALS, 1995, 71 (1-3) : 2117 - 2120
  • [44] ELECTRON-AFFINITY OF ADSORBED DYE MONOLAYERS
    YIANOULIS, P
    NELSON, RC
    MOLECULAR PHYSICS, 1982, 45 (02) : 451 - 461
  • [45] INTEGRATION OF MICROSTRUCTURES ONTO NEGATIVE ELECTRON-AFFINITY CATHODES - FABRICATION AND OPERATION OF AN ADDRESSABLE NEGATIVE ELECTRON-AFFINITY CATHODE
    SANTOS, EJP
    MACDONALD, NC
    JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, 1993, 11 (06): : 2362 - 2366
  • [46] MULTIREFERENCE CI STUDY OF THE ELECTRON-AFFINITY OF C-3
    FUENO, H
    IKUTA, S
    CHEMICAL PHYSICS LETTERS, 1993, 204 (3-4) : 320 - 322
  • [47] ELECTRON-AFFINITY OF FLUORINE - A QUANTUM MONTE-CARLO STUDY
    BARNETT, RN
    REYNOLDS, PJ
    LESTER, WA
    JOURNAL OF CHEMICAL PHYSICS, 1986, 84 (09): : 4992 - 4996
  • [48] ON THE THEORETICAL DETERMINATION OF THE ELECTRON-AFFINITY OF OZONE
    GONZALEZLUQUE, R
    MERCHAN, M
    BOROWSKI, P
    ROOS, BO
    THEORETICA CHIMICA ACTA, 1993, 86 (06): : 467 - 476
  • [49] ELECTRON-AFFINITY AND IONIZATION-POTENTIAL
    MYERS, RT
    JOURNAL OF INORGANIC & NUCLEAR CHEMISTRY, 1981, 43 (12): : 3083 - 3084
  • [50] OBTAINING NEGATIVE ELECTRON-AFFINITY ON SILICON
    KAPITSA, ML
    TELYATNIKOVA, TA
    PUSTYLNIK, IA
    SHEMELEV, VI
    KRUGLOV, MV
    IZVESTIYA AKADEMII NAUK SSSR SERIYA FIZICHESKAYA, 1976, 40 (08): : 1638 - 1641
12345