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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 |
|---|---|---|---|---|
| N2 | Nitrogen diatomic | -4.643 | 1.710 | -6.353 |
| SiH3Cl | chlorosilane | 6.065 | 9.113 | -3.048 |
| NO2 | Nitrogen dioxide | 1.337 | 2.910 | -1.573 |
| BeH2 | beryllium dihydride | 2.864 | 4.340 | -1.476 |
| O3 | Ozone | 2.335 | 3.079 | -0.745 |
| PBr3 | Phosphorus tribromide | 13.719 | 14.380 | -0.661 |
| Si2H6 | disilane | 8.783 | 9.410 | -0.626 |
| BCl3 | Borane, trichloro- | 8.139 | 8.700 | -0.561 |
| AsH3 | Arsine | 5.030 | 5.468 | -0.438 |
| H2+ | Hydrogen cation | 0.032 | 0.469 | -0.437 |
| BrCN | Cyanogen bromide | 5.401 | 5.824 | -0.423 |
| C2H4S | Thiirane | 6.543 | 6.910 | -0.367 |
| CH2Cl2 | Methylene chloride | 6.309 | 6.659 | -0.351 |
| C3H6 | Cyclopropane | 5.299 | 5.640 | -0.341 |
| CH3SCH3 | Dimethyl sulfide | 7.209 | 7.550 | -0.341 |
| SiH4 | Silane | 4.446 | 4.777 | -0.332 |
| CH2Br2 | dibromomethane | 8.350 | 8.680 | -0.330 |
| CH2CHCHO | Acrolein | 6.057 | 6.379 | -0.322 |
| CH3CCH | propyne | 5.241 | 5.550 | -0.309 |
| B2H6 | Diborane | 4.813 | 5.115 | -0.302 |
| CH3Br | methyl bromide | 5.323 | 5.610 | -0.287 |
| CH3CH2CHO | Propanal | 6.074 | 6.350 | -0.276 |
| CH3OCH3 | Dimethyl ether | 4.886 | 5.160 | -0.274 |
| CS2 | Carbon disulfide | 8.481 | 8.749 | -0.268 |
| CH3CH2OH | Ethanol | 4.855 | 5.112 | -0.257 |
| H2Se | Hydrogen selenide | 4.513 | 4.770 | -0.257 |
| C2H4O | Ethylene oxide | 4.178 | 4.431 | -0.252 |
| C2N2 | Cyanogen | 4.777 | 5.015 | -0.238 |
| Cl2CS | Thiophosgene | 9.340 | 9.573 | -0.233 |
| C2H5CN | ethyl cyanide | 6.018 | 6.240 | -0.222 |
| CH3CH2SH | ethanethiol | 7.171 | 7.380 | -0.208 |
| CH3CH2SH | ethanethiol | 7.181 | 7.380 | -0.198 |
| C2H4 | Ethylene | 3.995 | 4.188 | -0.193 |
| O2 | Oxygen diatomic | 1.372 | 1.562 | -0.190 |
| CH2CHCH3 | Propene | 5.802 | 5.990 | -0.188 |
| GeF4 | Germanium tetrafluoride | 3.865 | 4.050 | -0.185 |
| CH2F2 | Methane, difluoro- | 2.583 | 2.761 | -0.178 |
| H2CO | Formaldehyde | 2.599 | 2.770 | -0.170 |
| CH3COCH3 | Acetone | 6.109 | 6.270 | -0.161 |
| CH2CHCHO | Acrolein | 6.223 | 6.379 | -0.156 |
| CH3SOCH3 | Dimethyl sulfoxide | 7.816 | 7.969 | -0.154 |
| C4H4O | Furan | 7.077 | 7.230 | -0.153 |
| O2 | Oxygen diatomic | 1.412 | 1.562 | -0.149 |
| C2H5Br | Ethyl bromide | 7.137 | 7.280 | -0.143 |
| C2H2 | Acetylene | 3.352 | 3.487 | -0.134 |
| HCN | Hydrogen cyanide | 2.464 | 2.593 | -0.130 |
| HBr | hydrogen bromide | 3.498 | 3.616 | -0.118 |
| NO | Nitric oxide | 1.581 | 1.698 | -0.117 |
| CH3OH | Methyl alcohol | 3.093 | 3.210 | -0.116 |
| NF3 | Nitrogen trifluoride | 2.699 | 2.810 | -0.111 |
| CH3Cl | Methyl chloride | 4.320 | 4.416 | -0.096 |
| As4 | Arsenic tetramer | 17.200 | 17.293 | -0.093 |
| Cl2 | Chlorine diatomic | 4.522 | 4.610 | -0.088 |
| CHF3 | Methane, trifluoro- | 2.715 | 2.801 | -0.086 |
| CF3Br | Bromotrifluoromethane | 5.566 | 5.650 | -0.084 |
| CH2CO | Ketene | 4.315 | 4.400 | -0.084 |
| N2H4 | Hydrazine | 3.377 | 3.460 | -0.083 |
| C2H6 | Ethane | 4.146 | 4.226 | -0.081 |
| H2O | Water | 1.428 | 1.501 | -0.073 |
| CH3F | Methyl fluoride | 2.472 | 2.540 | -0.068 |
| CF3Cl | Methane, chlorotrifluoro- | 4.601 | 4.650 | -0.049 |
| SF6 | Sulfur Hexafluoride | 4.445 | 4.490 | -0.045 |
| N2O | Nitrous oxide | 2.958 | 2.998 | -0.040 |
| CH4 | Methane | 2.422 | 2.448 | -0.026 |
| H2 | Hydrogen diatomic | 0.764 | 0.787 | -0.023 |
| C3H8 | Propane | 5.901 | 5.921 | -0.021 |
| CH3CN | Acetonitrile | 4.261 | 4.280 | -0.018 |
| CH3NO2 | Methane, nitro- | 4.789 | 4.800 | -0.011 |
| NH3 | Ammonia | 2.095 | 2.103 | -0.008 |
| HCOOH | Formic acid | 3.318 | 3.319 | -0.001 |
| H2S | Hydrogen sulfide | 3.630 | 3.631 | -0.001 |
| CO | Carbon monoxide | 1.955 | 1.953 | 0.002 |
| N2 | Nitrogen diatomic | 1.718 | 1.710 | 0.008 |
| CH3NH2 | methyl amine | 3.763 | 3.754 | 0.010 |
| SO2 | Sulfur dioxide | 3.893 | 3.882 | 0.010 |
| HF | Hydrogen fluoride | 0.824 | 0.800 | 0.024 |
| F2 | Fluorine diatomic | 1.188 | 1.160 | 0.028 |
| GeH4 | Germane | 4.808 | 4.770 | 0.038 |
| CHONH2 | formamide | 4.131 | 4.080 | 0.052 |
| HCl | Hydrogen chloride | 2.567 | 2.515 | 0.053 |
| SO3 | Sulfur trioxide | 4.358 | 4.297 | 0.061 |
| HCOOH | Formic acid | 3.382 | 3.319 | 0.063 |
| Br2 | Bromine diatomic | 6.512 | 6.431 | 0.081 |
| P | Phosphorus atom | 3.713 | 3.630 | 0.083 |
| CF2Cl2 | difluorodichloromethane | 6.466 | 6.370 | 0.095 |
| OCS | Carbonyl sulfide | 5.203 | 5.090 | 0.113 |
| CH3CHO | Acetaldehyde | 4.406 | 4.278 | 0.128 |
| CO2 | Carbon dioxide | 2.642 | 2.507 | 0.135 |
| CHCl3 | Chloroform | 8.283 | 8.129 | 0.153 |
| PF5 | Phosphorus pentafluoride | 3.811 | 3.650 | 0.161 |
| CH2CCH2 | allene | 5.872 | 5.690 | 0.182 |
| CH3SH | Methanethiol | 5.386 | 5.186 | 0.200 |
| CCl4 | Carbon tetrachloride | 10.208 | 10.002 | 0.206 |
| PH3 | Phosphine | 4.447 | 4.237 | 0.210 |
| Li | Lithium atom | 24.805 | 24.330 | 0.475 |
| Be | Beryllium atom | 6.233 | 5.600 | 0.633 |