A MASS-SPECTROMETRIC INVESTIGATION OF CHLORO-FERROCENES, BROMO-FERROCENES AND METHYL-FERROCENES BY ELECTRON AND PHOTON IMPACT IONIZATION

被引:23
作者
BARFUSS, S
EMRICH, KH
HIRSCHWALD, W
DOWBEN, PA
BOAG, NM
机构
[1] FREE UNIV BERLIN,INST PHYS CHEM,W-1000 BERLIN 33,GERMANY
[2] SYRACUSE UNIV,DEPT PHYS,SOLID STATE SCI & TECHNOL LAB,SYRACUSE,NY 13244
[3] UNIV SALFORD,DEPT CHEM & APPL CHEM,SALFORD M5 4WT,LANCS,ENGLAND
关键词
D O I
10.1016/0022-328X(90)80175-Y
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Various ferrocenes Fe(C5H5-nCln)2 (n = 1-5), Fe(C5H4Br)2, Fe(C5H5-n-(CH3)n)2 (n = 1-5) have been investigated by electron and photon impact mass spectroscopy. Ionisation and appearance potentials (IP/AP) have been measured and we have characterized the influence of substitutions of CH3, Cl, or Br at the cyclopentadienyl rings upon the IPs, APs, and the fragmentation pathways. In addition, some bond energies are derived. © 1990.
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页码:209 / 218
页数:10
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