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III.G.11.

Comparison of polarizabilities for MP2/3-21G

species name calculated experimental difference
NO2 Nitrogen dioxide -1.633 2.910 -4.544
CCl4 Carbon tetrachloride 6.760 10.002 -3.243
C6H5F Fluorobenzene 7.324 10.200 -2.876
C5H5N Pyridine 6.767 9.493 -2.726
CFCl3 Trichloromonofluoromethane 5.484 7.931 -2.447
C6H14 Hexane 9.016 11.447 -2.431
CF2Cl2 difluorodichloromethane 4.084 6.370 -2.286
CH3SCH3 Dimethyl sulfide 5.287 7.550 -2.263
CF3Cl Methane, chlorotrifluoro- 2.666 4.740 -2.074
C5H12 Pentane 7.524 9.579 -2.055
CH2CCH2 allene 3.958 5.690 -1.732
C2H2 Acetylene 1.781 3.487 -1.706
H2S Hydrogen sulfide 1.927 3.631 -1.703
CH3Cl Methyl chloride 2.725 4.416 -1.691
CH3CH2CH2CH3 Butane 6.048 7.688 -1.640
CH2F2 Methane, difluoro- 1.583 3.200 -1.617
C2H4 Ethylene 2.591 4.188 -1.597
C3H6 Cyclopropane 4.047 5.640 -1.593
HCl Hydrogen chloride 0.937 2.515 -1.578
CH3COCH3 Acetone 4.531 6.096 -1.565
CH3OCH3 Dimethyl ether 3.601 5.160 -1.558
N(CH3)3 Trimethylamine 5.522 7.076 -1.554
CH3CH2OH Ethanol 3.569 5.112 -1.544
Ar Argon atom 0.207 1.664 -1.457
CH3NHCH3 Dimethylamine 4.034 5.447 -1.413
CF4 Carbon tetrafluoride 1.414 2.824 -1.410
O2 Oxygen diatomic 0.201 1.562 -1.361
C3H8 Propane 4.587 5.921 -1.334
CH3NH2 methyl amine 2.505 3.754 -1.249
HCOOH Formic acid 2.072 3.319 -1.248
NO Nitric oxide 0.500 1.698 -1.198
CH3CHO Acetaldehyde 3.120 4.278 -1.158
NH3 Ammonia 0.952 2.103 -1.150
H2CO Formaldehyde 1.636 2.770 -1.134
N2O Nitrous oxide 1.890 2.998 -1.108
C2H6 Ethane 3.149 4.226 -1.077
CH3OH Methyl alcohol 2.092 3.081 -0.988
H2O Water 0.595 1.501 -0.906
CH3F Methyl fluoride 1.656 2.540 -0.884
CO2 Carbon dioxide 1.671 2.507 -0.836
SO2 Sulfur dioxide 2.430 3.219 -0.789
C Carbon atom 1.000 1.760 -0.760
CH4 Methane 1.690 2.448 -0.758
N2 Nitrogen diatomic 1.013 1.710 -0.697
CO Carbon monoxide 1.286 1.953 -0.667
O Oxygen atom 0.192 0.802 -0.610
N Nitrogen atom 0.541 1.100 -0.559
F Fluorine atom 0.067 0.557 -0.490
Ne Neon atom 0.017 0.381 -0.364
Be Beryllium atom 5.340 5.600 -0.260
Li Lithium atom 31.218 24.330 6.888
Na Sodium atom 33.044 24.110 8.934