CORRELATION STATES OF ETHYLENE

被引:49
作者
DESJARDINS, SJ
BAWAGAN, ADO
LIU, ZF
TAN, KH
WANG, Y
DAVIDSON, ER
机构
[1] CARLETON UNIV,OTTAWA CARLETON CHEM INST,OTTAWA,ON K1S 5B6,CANADA
[2] UNIV WISCONSIN,CTR SYNCHROTRON RADIAT,CANADIAN SYNCHROTRON RADIAT FACIL,STOUGHTON,WI 53589
[3] INDIANA UNIV,DEPT CHEM,BLOOMINGTON,IN 47405
关键词
D O I
10.1063/1.469354
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
High resolution synchrotron photoelectron spectra (PES) of ethylene have been obtained at several photon energies in the range 30 to 220 eV. Further evidence is presented that the correlation (satellite) peak at 27.4 eV binding energy is "intrinsic" in nature. A new correlation peak at 21.4 eV binding energy, however, is found to be a "dynamic" correlation. Several PES of 1-13C-ethylene have also been obtained and have been found to be identical to those of normal ethylene. Both of the correlation peaks are also present in the labeled species with similar photon energy behaviors. Sophisticated theoretical calculations are found to agree quantitatively with the experimental PES spectra. © 1995 American Institute of Physics.
引用
收藏
页码:6385 / 6399
页数:15
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