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Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology |
| You are here: Comparisons > Electrostatics > Polarizability > Several molecules | |
| species | name | calculated | experimental | difference |
|---|---|---|---|---|
| C4H8O2 | Butanoic acid | 7.668 | ||
| SiH3Cl | chlorosilane | 5.211 | 9.113 | -3.902 |
| CS2 | Carbon disulfide | 6.824 | 8.749 | -1.925 |
| As4 | Arsenic tetramer | 15.414 | 17.293 | -1.879 |
| BCl3 | Borane, trichloro- | 6.935 | 8.700 | -1.765 |
| C6H5CHO | benzaldehyde | 11.263 | 12.800 | -1.538 |
| CH2Cl2 | Methylene chloride | 5.176 | 6.659 | -1.483 |
| C2H6O2S | Dimethyl sulfone | 6.956 | 8.401 | -1.444 |
| CH3SCH3 | Dimethyl sulfide | 6.133 | 7.550 | -1.417 |
| C4H5N | Pyrrole | 6.534 | 7.940 | -1.405 |
| C2H4S | Thiirane | 5.506 | 6.910 | -1.404 |
| Si2H6 | disilane | 8.078 | 9.410 | -1.332 |
| CH3CH2SH | ethanethiol | 6.068 | 7.380 | -1.312 |
| NH2CH2CH2CH3 | 1-Propanamine | 6.394 | 7.700 | -1.306 |
| C6H6 | Benzene | 8.672 | 9.959 | -1.288 |
| CH3CH2SH | ethanethiol | 6.103 | 7.380 | -1.277 |
| C4H4O | Furan | 5.956 | 7.230 | -1.274 |
| C5H10O | 3-Pentanone | 8.694 | 9.930 | -1.236 |
| C4H10O | Methyl propyl ether | 7.663 | 8.860 | -1.197 |
| CCl4 | Carbon tetrachloride | 8.813 | 10.002 | -1.189 |
| CH3SOCH3 | Dimethyl sulfoxide | 6.786 | 7.969 | -1.183 |
| CH3CCH | propyne | 4.375 | 5.550 | -1.175 |
| P | Phosphorus atom | 2.478 | 3.630 | -1.152 |
| CHCl3 | Chloroform | 6.989 | 8.129 | -1.141 |
| CH2CHCH2CH3 | 1-Butene | 6.727 | 7.830 | -1.103 |
| CH2CHCHO | Acrolein | 5.283 | 6.379 | -1.096 |
| CH3CH2CH2CH3 | Butane | 6.930 | 8.020 | -1.090 |
| CH2Br2 | dibromomethane | 7.604 | 8.680 | -1.076 |
| CH2CO | Ketene | 3.352 | 4.400 | -1.047 |
| C2H2 | Acetylene | 2.455 | 3.487 | -1.031 |
| H2S | Hydrogen sulfide | 2.607 | 3.631 | -1.023 |
| N2O4 | Dinitrogen tetroxide | 5.472 | 6.495 | -1.023 |
| BrCN | Cyanogen bromide | 4.840 | 5.824 | -0.984 |
| CH2CHCH3 | Propene | 5.006 | 5.990 | -0.983 |
| C3H6 | Cyclopropane | 4.657 | 5.640 | -0.983 |
| C2H4 | Ethylene | 3.217 | 4.188 | -0.971 |
| CH2CHCHO | Acrolein | 5.412 | 6.379 | -0.968 |
| OCS | Carbonyl sulfide | 4.123 | 5.090 | -0.967 |
| H2Se | Hydrogen selenide | 3.810 | 4.770 | -0.960 |
| CH3Cl | Methyl chloride | 3.465 | 4.416 | -0.951 |
| SiH4 | Silane | 3.827 | 4.777 | -0.950 |
| CH3Br | methyl bromide | 4.669 | 5.610 | -0.941 |
| CH3CH2CHO | Propanal | 5.431 | 6.350 | -0.919 |
| O3 | Ozone | 2.162 | 3.079 | -0.918 |
| N2H4 | Hydrazine | 2.545 | 3.460 | -0.915 |
| AsH3 | Arsine | 4.572 | 5.468 | -0.896 |
| C2H5Br | Ethyl bromide | 6.405 | 7.280 | -0.875 |
| CH3CH2OH | Ethanol | 4.240 | 5.112 | -0.872 |
| CH3OCH3 | Dimethyl ether | 4.290 | 5.160 | -0.870 |
| C4H8O2 | Ethyl acetate | 7.761 | 8.620 | -0.859 |
| C2H5CN | ethyl cyanide | 5.391 | 6.240 | -0.849 |
| CH3COCH3 | Acetone | 5.425 | 6.270 | -0.845 |
| CH3SH | Methanethiol | 4.358 | 5.186 | -0.829 |
| C3H7OH | 1-Propanol | 5.861 | 6.670 | -0.809 |
| CF2Cl2 | difluorodichloromethane | 5.564 | 6.370 | -0.807 |
| HCl | Hydrogen chloride | 1.719 | 2.515 | -0.796 |
| HCOOC2H5 | Ethyl formate | 6.085 | 6.880 | -0.795 |
| CH2CCH2 | allene | 4.909 | 5.690 | -0.781 |
| C2H4O | Ethylene oxide | 3.652 | 4.431 | -0.779 |
| PH3 | Phosphine | 3.486 | 4.237 | -0.751 |
| CH3NO2 | Methane, nitro- | 4.051 | 4.800 | -0.749 |
| SO2 | Sulfur dioxide | 3.156 | 3.882 | -0.726 |
| NO2 | Nitrogen dioxide | 2.217 | 2.910 | -0.693 |
| CF3Cl | Methane, chlorotrifluoro- | 3.961 | 4.650 | -0.689 |
| B2H6 | Diborane | 4.432 | 5.115 | -0.684 |
| CH3NH2 | methyl amine | 3.080 | 3.754 | -0.674 |
| NH3 | Ammonia | 1.435 | 2.103 | -0.668 |
| C3H8 | Propane | 5.265 | 5.921 | -0.657 |
| C3H6O3 | 1,3,5-Trioxane | 6.378 | 7.020 | -0.641 |
| HBr | hydrogen bromide | 2.976 | 3.616 | -0.640 |
| CH3OH | Methyl alcohol | 2.581 | 3.210 | -0.628 |
| SO3 | Sulfur trioxide | 3.670 | 4.297 | -0.628 |
| HCN | Hydrogen cyanide | 1.975 | 2.593 | -0.619 |
| N2O | Nitrous oxide | 2.384 | 2.998 | -0.614 |
| C2H6 | Ethane | 3.621 | 4.226 | -0.605 |
| H2CO | Formaldehyde | 2.166 | 2.770 | -0.603 |
| HCOOH | Formic acid | 2.725 | 3.319 | -0.594 |
| Br2 | Bromine diatomic | 5.850 | 6.431 | -0.581 |
| CF3Br | Bromotrifluoromethane | 5.088 | 5.650 | -0.563 |
| CH3CN | Acetonitrile | 3.726 | 4.280 | -0.554 |
| H2O | Water | 0.957 | 1.501 | -0.544 |
| HCOOH | Formic acid | 2.785 | 3.319 | -0.535 |
| CH2F2 | Methane, difluoro- | 2.263 | 2.761 | -0.497 |
| CF3CHF2 | pentafluoroethane | 4.162 | 4.623 | -0.461 |
| CH4 | Methane | 1.992 | 2.448 | -0.456 |
| CH3CHO | Acetaldehyde | 3.841 | 4.278 | -0.437 |
| NF3 | Nitrogen trifluoride | 2.373 | 2.810 | -0.436 |
| CHF3 | Methane, trifluoro- | 2.372 | 2.801 | -0.428 |
| CH3F | Methyl fluoride | 2.137 | 2.540 | -0.403 |
| NO | Nitric oxide | 1.306 | 1.698 | -0.392 |
| CO2 | Carbon dioxide | 2.120 | 2.507 | -0.388 |
| SF6 | Sulfur Hexafluoride | 4.116 | 4.490 | -0.374 |
| CO | Carbon monoxide | 1.580 | 1.953 | -0.373 |
| O2 | Oxygen diatomic | 1.208 | 1.562 | -0.354 |
| N2 | Nitrogen diatomic | 1.427 | 1.710 | -0.283 |
| GeF4 | Germanium tetrafluoride | 3.779 | 4.050 | -0.271 |
| HF | Hydrogen fluoride | 0.579 | 0.800 | -0.222 |
| F2 | Fluorine diatomic | 0.977 | 1.160 | -0.183 |
| H2+ | Hydrogen cation | 0.302 | 0.469 | -0.168 |
| PF5 | Phosphorus pentafluoride | 3.502 | 3.650 | -0.148 |
| C3F6 | hexafluoropropene | 5.787 | 5.838 | -0.051 |
| GeH4 | Germane | 4.773 | 4.770 | 0.003 |
| N2 | Nitrogen diatomic | 1.951 | 1.710 | 0.241 |
| CaO | Calcium monoxide | 11.699 | 2.841 | 8.858 |
| K | Potassium atom | 68.718 | 43.400 | 25.318 |