Ion Chemistry Laboratory
Centre for Research in Mass Spectrometry
York University

 

Reagent Physical Properties Required for SIFT Experiment

Reactant 1st Ionisation Energy (eV) Polarisability (10-24 cm3) Dipole Moment (D) Viscosity(Temp) μpoise(°C)
He 24.58741 0.2049 0 194.1 (20.0)
Ne 21.56454 0.3956 0 311.1 (20.0)
Ar 15.759 1.6411 0 221.7 (20.0)
Kr 13.99961 2.4844 0 246.0 (15.0)
Xe 12.12987 4.044 0 226.0 (20.0)
H2 15.42593 1.38 0 87.6 (20.7)
O2 12.0697 1.5812 0 201.8 (19.1)
N2 15.581 1.7403 0 176.6 (22)
F2 15.697 na 0 na
Cl2 11.481 1.61 0 132.7 (20.0)
HF 16.06 2.46 1.82 na
HCl 12.744 2.63, 2.77 1.08 134.6 (23.0)
HBr 11.68 3.61 0.82 181.9 (18.7)
CO 14.014 1.95 0.112 175.3 (21.7)
CO2 13.777 2.911 0 148.0 (20.0)
NO 9.2642 1.7 0.153 187.6 (20.0)
N2O 12.889 3.03 0.167 148.8 (26.9)
NO2 9.586 3.02 0.316 208.9 (25.0)
H2O 12.621 1.45 1.85 125.0 (100.0)
H2S 10.457 3.78 0.97 124.1 (17.0)
Reactant 1st Ionisation Energy (eV) Polarisability (10-24 cm3) Dipole Moment (D) Viscosity(Temp) μpoise(°C)
NH3 10.070 2.26 1.47 98.2 (20.0)
SO2 12.349 3.72, 4.28 1.63 125.4 (20.5)
BCl3 11.64 9.47 0 na (na)
BF3 15.7 3.31 0 na (na)
CH4 12.61 2.593 0 108.7 (20.0)
HC≡CH 11.400 3.33, 3.93 0 93.5 (0.0)
H2C=CH2 10.5138 4.525 0 90.1 (17.2)
C2H6 11.52 4.47, 4.43 0 90.1 (17.2)
C6H6 9.24378 10, 10.32, 10.74 0 73.8 (14.0)
C6D6 na na 0 na (na)
CH3F 12.50 2.97 1.85 124.0 (24.0)
CHF3 13.86 3.57 1.65 143.7 (25.0)
CHF4 14.7 3.838 0 172.7 (25.0)
CH3Cl 11.26 4.72 1.87 104.0 (15.0)
CH2Cl2 11.33 6.48, 7.93 1.6 103.2 (25.0)
CHCl3 11.37 9.5 1.01 102.2 (25.0)
CCl4 11.47 11.2, 10.5 0 100.1 (25.0)
CH3Br 10.541 6.03, 5.55 1.81 103.0 (0.0)
HCHO 10.88 2.8, 2.45 2.33 118.1 (25.0)
HCOOH 11.33 3.4 1.41 na (na)
CH3OH 10.84 3.29, 2.23, 3.32 1.7 103.0 (23.4)
CH3NO2 11.08 7.37 3.46 na (na)
CH3OCH3 10.025 5.16 1.3 91.6 (25.0)
Reactant 1st Ionisation Energy (eV) Polarisability (10-24 cm3) Dipole Moment (D) Viscosity(Temp) μpoise(°C)
SiCl4 11.79 5.45 0 na (na)
HSiCl3 11.94 10.7 0.86 na (na)
H2SiCl2 11.70 8.92 1.17 na (na)
H3SiCl 11.65 7.02 na na (na)
SiH4 11.00 5.44 0 na (na)
CH3NH2 8.9 na 1.31 90.0 (25.0)
(CH3)2NH 8.23 na 1.03 76.9 (25.0)
(CH3)3N 7.82 na 0.612 78.1 (25.0)
HCN 13.6 na 2.98 na (na)
CH3CN 12.194 na 3.92 na (na)
CH3NC 11.24 na 3.85 na (na)
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Reactant 1st Ionisation Energy (eV) Polarisability (10-24 cm3) Dipole Moment (D) Viscosity(Temp) μpoise(°C)
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Ion Chemistry Laboratory, York University 4700 Keele Street, Toronto, Ontario M3J 1P3