September 2018
Intermediate to advanced
822 pages
27h 53m
English
Tetrachloroethene (C2Cl4), synonym perchloroethylene, is an electron-attaching molecule that has 80 electrons. It has 12 modes of vibrational excitation as shown in Table 81.1 (Shimanouchi, 1976).
Table 81.3 and Figure 81.1 show the ionization cross sections measured by Hudson et al. (2001).
TABLE 81.1Vibrational Modes and Energies for C2Cl4
Designation |
Type of Motion |
Energy (meV) |
|---|---|---|
ν1 |
CC stretch |
194.8 |
ν2 |
CCl2 symmetrical -stretch |
55.4 |
ν3 |
CCl2 scissor |
29.4 |
ν4 |
CCl2 twist |
13.6 |
ν5 |
CCl ... |
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