| Species | Name | Bond type | Bond Length (Å) | 
| Experimental | Calculated | Difference | 
| H2ONH3 | Water Ammonia Dimer | rNH | 2.983 | 2.037 | -0.946 | 
| C4H4N2O2 | Uracil | rNH | 0.836 | 1.018 | 0.182 | 
| C4H4N2O2 | Uracil | rCH | 0.931 | 1.081 | 0.150 | 
| C4H4N2O2 | Uracil | rNH | 0.877 | 1.020 | 0.143 | 
| C4H4N2O2 | Uracil | rCH | 0.957 | 1.087 | 0.130 | 
| CHCl3 | Chloroform | rCCl | 1.762 | 1.865 | 0.103 | 
| CH3SOCH3 | Dimethyl sulfoxide | rCS | 1.799 | 1.970 | 0.171 | 
| CH3SOCH3 | Dimethyl sulfoxide | rSO | 1.485 | 1.636 | 0.151 | 
| C2H6O2S | Dimethyl sulfone | rSO | 1.431 | 1.599 | 0.168 | 
| C2H6O2S | Dimethyl sulfone | rCS | 1.777 | 1.930 | 0.153 | 
| CH3Cl | Methyl chloride | rCCl | 1.785 | 1.912 | 0.126 | 
| CH3SH | Methanethiol | rCS | 1.818 | 1.918 | 0.100 | 
| CH2BrCl | Methane, bromochloro- | rCBr | 1.928 | 1.088 | -0.840 | 
| CH2BrCl | Methane, bromochloro- | rHC | 1.115 | 1.900 | 0.785 | 
| CH2BrCl | Methane, bromochloro- | rCCl | 1.755 | 1.088 | -0.667 | 
| CH3CH2Cl | Ethyl chloride | rCCl | 1.789 | 1.928 | 0.140 | 
| C2H3Cl | Ethene, chloro- | rCCl | 1.726 | 1.848 | 0.122 | 
| CH3CH2SH | ethanethiol | rCS | 1.820 | 1.929 | 0.109 | 
| CH2Cl2 | Methylene chloride | rCCl | 1.767 | 1.880 | 0.113 | 
| CH3SCH3 | Dimethyl sulfide | rCS | 1.802 | 1.907 | 0.105 | 
| CH3CHClCH3 | Propane, 2-chloro- | rCCl | 1.798 | 1.942 | 0.144 | 
| CH3COCl | Acetyl Chloride | rCCl | 1.798 | 1.911 | 0.113 | 
| CCl2O | Phosgene | rCCl | 1.737 | 1.877 | 0.141 | 
| CHF2Cl | difluorochloromethane | rCCl | 1.747 | 1.863 | 0.116 | 
| C(CH3)3NH2 | 2-Propanamine, 2-methyl- | rNH | 1.048 | 1.501 | 0.453 | 
| C4H10O | Ethanol, 1,1-dimethyl- | rCH | 1.117 | 2.474 | 1.357 | 
| C4H10O | Ethanol, 1,1-dimethyl- | rCO | 1.446 | 2.186 | 0.740 | 
| CF2Cl2 | difluorodichloromethane | rCCl | 1.744 | 1.901 | 0.157 | 
| CF3Cl | Methane, chlorotrifluoro- | rCCl | 1.752 | 1.919 | 0.167 | 
| CH3CHClCH2CH3 | Butane, 2-chloro- | rCCl | 1.781 | 1.894 | 0.113 | 
| CH2ClCHCl2 | 1,1,2-trichloroethane | rCCl | 1.776 | 1.904 | 0.128 | 
| ClCOClCO | Oxalyl chloride | rCCl | 1.744 | 1.900 | 0.156 | 
| C6H4Cl2 | 1,4-dichlorobenzene | rCCl | 1.729 | 1.834 | 0.105 | 
| CH2ClCH2Cl | Ethane, 1,2-dichloro- | rCCl | 1.790 | 1.924 | 0.134 | 
| CH2ClCHO | chloroacetaldehyde | rCCl | 1.782 | 1.913 | 0.131 | 
| C4H8S | Thiophene, tetrahydro- | rCC | 1.532 | 3.351 | 1.819 | 
| C4H8S | Thiophene, tetrahydro- | rCH | 1.117 | 1.896 | 0.779 | 
| C4H8S | Thiophene, tetrahydro- | rCS | 1.835 | 2.180 | 0.345 | 
| C2F4 | Tetrafluoroethylene | rCF | 1.319 | 1.426 | 0.107 | 
| CH2CClCHCH2 | 1,3-Butadiene, 2-chloro- | rCCl | 1.742 | 1.864 | 0.122 | 
| C2Cl4 | Tetrachloroethylene | rCCl | 1.718 | 1.579 | -0.139 | 
| C3H6S | Thietane | rCS | 1.847 | 1.956 | 0.109 | 
| C3H3NO | Isoxazole | rCH | 1.075 | 1.433 | 0.358 | 
| C2H2N2O | Furazan | rNO | 1.373 | 1.481 | 0.108 | 
| C2H4O3 | trioxolane124 | rCN | 1.303 | 1.454 | 0.151 | 
| CBrClF2 | Methane, bromochlorodifluoro- | rCCl | 1.736 | 1.927 | 0.191 | 
| CF3CN | Acetonitrile, trifluoro- | rCF | 1.328 | 1.432 | 0.104 | 
| CH2BrF | Methane, bromofluoro- | rCBr | 1.915 | 2.042 | 0.127 | 
| CH2FI | fluoroiodomethane | rCI | 2.140 | 2.271 | 0.131 | 
| C2H4S | Thiirane | rCS | 1.815 | 1.953 | 0.138 | 
| CH3CF3 | Ethane, 1,1,1-trifluoro- | rCF | 1.340 | 1.665 | 0.325 | 
| CI4 | tetraiodomethane | rCI | 2.157 | 2.259 | 0.102 | 
| CH2ClCH2CH3 | Propane, 1-chloro- | rCCl | 1.796 | 1.931 | 0.135 | 
| CH2ClCH2CH3 | Propane, 1-chloro- | rCCl | 1.796 | 1.926 | 0.130 | 
| C4H10O | Methyl propyl ether | rCC | 1.530 | 1.101 | -0.429 | 
| C4H10O | Methyl propyl ether | rCH | 1.099 | 1.462 | 0.363 | 
| CH2FCl | fluorochloromethane | rCCl | 1.762 | 1.866 | 0.104 | 
| CH2ClI | chloroiodomethane | rCCl | 1.774 | 1.900 | 0.126 | 
| CH3OCl | methyl hypochlorite | rOCl | 1.674 | 1.863 | 0.189 | 
| CHFClBr | fluorochlorobromomethane | rCCl | 1.745 | 1.923 | 0.178 | 
| CH3CCl2CH3 | Propane, 2,2-dichloro- | rCCl | 1.799 | 1.908 | 0.109 | 
| CH3SCH2CH3 | Ethane, (methylthio)- | rCS | 1.804 | 1.635 | -0.169 | 
| CH3SCH2CH3 | Ethane, (methylthio)- | rCS | 1.804 | 1.636 | -0.168 | 
| CH3ONO | Methyl nitrite | rNO | 1.398 | 1.535 | 0.137 | 
| CH3SSCH3 | Disulfide, dimethyl | rSS | 2.038 | 2.167 | 0.129 | 
| CH2ClCCCl | 1,3-dichloropropyne | rCCl | 1.779 | 1.948 | 0.169 | 
| GaAs | Gallium arsenide | rGaAs | 2.530 | 2.683 | 0.153 | 
| CaO | Calcium monoxide | rOCa | 1.822 | 2.123 | 0.301 | 
| CuO | Copper Monoxide | rCuO | 1.724 | 1.575 | -0.149 | 
| CCl2 | dichloromethylene | rCCl | 1.711 | 1.818 | 0.106 | 
| CFCl | chlorofluoromethylene | rCCl | 1.714 | 1.986 | 0.272 | 
| HCCl | Chloromethylene | rCCl | 1.696 | 1.799 | 0.102 | 
| CF3I | trifluoroiodomethane | rCI | 2.144 | 2.264 | 0.120 | 
| C2H2ClF | 1-chloro-1-fluoroethylene | rCCl | 1.704 | 1.848 | 0.143 | 
| SF6 | Sulfur Hexafluoride | rSF | 1.561 | 1.692 | 0.131 | 
| ClNO | Nitrosyl chloride | rNCl | 1.975 | 2.109 | 0.134 | 
| SO2F2 | Sulfuryl fluoride | rFS | 1.530 | 1.711 | 0.181 | 
| SO2F2 | Sulfuryl fluoride | rOS | 1.405 | 1.561 | 0.156 | 
| C4H6 | 1-Methylcyclopropene | rCH | 1.085 | 4.225 | 3.140 | 
| C4H6 | 1-Methylcyclopropene | rCH | 1.087 | 3.446 | 2.359 | 
| C4H6 | 1-Methylcyclopropene | rCC | 1.476 | 2.281 | 0.805 | 
| C4H6 | 1-Methylcyclopropene | rCH | 1.087 | 1.846 | 0.759 | 
| C4H6 | 1-Methylcyclopropene | rCH | 1.098 | 1.792 | 0.694 | 
| C4H6 | 1-Methylcyclopropene | rCH | 1.098 | 1.774 | 0.676 | 
| C4H6 | 1-Methylcyclopropene | rCH | 1.070 | 1.537 | 0.467 | 
| C4H6 | 1-Methylcyclopropene | rCC | 1.515 | 1.094 | -0.421 | 
| C4H6 | 1-Methylcyclopropene | rCC | 1.300 | 1.538 | 0.238 | 
| CH3SO2NH2 | methanesulfonamide | rCN | 1.207 | 1.871 | 0.664 | 
| OH- | hydroxide anion | rOH | 0.964 | 1.065 | 0.101 | 
| NHCl2 | dichloroamine | rNCl | 1.760 | 1.931 | 0.171 | 
| CCl | carbon monochloride | rCCl | 1.649 | 1.767 | 0.118 | 
| CBr | Carbon monobromide | rCBr | 1.821 | 1.962 | 0.142 | 
| SiH2Cl2 | dichlorosilane | rSiCl | 2.033 | 2.181 | 0.148 | 
| CH3SSH | Hydrogen methyl disulfide | rSS | 2.038 | 2.298 | 0.260 | 
| CH2Cl | chloromethyl radical | rCCl | 1.691 | 1.812 | 0.121 | 
| SO2 | Sulfur dioxide | rSO | 1.432 | 1.602 | 0.170 | 
| SO3 | Sulfur trioxide | rSO | 1.418 | 1.592 | 0.175 | 
| SeS | Selenium monosulfide | rSSe | 2.037 | 2.171 | 0.134 | 
| KCl | Potassium Chloride | rKCl | 2.667 | 2.810 | 0.144 | 
| I2 | Iodine diatomic | rII | 2.665 | 2.914 | 0.248 | 
| ClFO3 | Perchloryl fluoride | rFCl | 1.598 | 1.748 | 0.150 | 
| ClFO3 | Perchloryl fluoride | rClO | 1.400 | 1.536 | 0.136 | 
| H2SO4 | Sulfuric acid | rOH | 0.970 | 3.343 | 2.373 | 
| H2SO4 | Sulfuric acid | rSO | 1.574 | 1.765 | 0.191 | 
| H2SO4 | Sulfuric acid | rSO | 1.422 | 1.578 | 0.156 | 
| NaI | Sodium Iodide | rNaI | 2.711 | 2.833 | 0.121 | 
| HNO3 | Nitric acid | rNO | 1.406 | 1.527 | 0.121 | 
| Br2 | Bromine diatomic | rBrBr | 2.281 | 2.488 | 0.207 | 
| KBr | Potassium Bromide | rKBr | 2.821 | 2.973 | 0.152 | 
| O2 | Oxygen diatomic | rOO | 1.208 | 1.319 | 0.112 | 
| O2+ | diatomic oxygen cation | rOO | 1.116 | 1.221 | 0.105 | 
| Cl2+ | chlorine diatomic cation | rClCl | 1.892 | 2.188 | 0.296 | 
| Cl2 | Chlorine diatomic | rClCl | 1.988 | 2.247 | 0.259 | 
| NF3 | Nitrogen trifluoride | rNF | 1.365 | 1.479 | 0.114 | 
| PF3 | Phosphorus trifluoride | rFP | 1.561 | 1.668 | 0.107 | 
| SF4 | Sulfur tetrafluoride | rSF | 1.545 | 1.705 | 0.160 | 
| SF4 | Sulfur tetrafluoride | rSF | 1.646 | 1.764 | 0.118 | 
| SiF4 | Silicon tetrafluoride | rSiF | 1.554 | 1.713 | 0.159 | 
| AsF5 | Arsenic pentafluoride | rAsF | 1.711 | 1.920 | 0.209 | 
| AsF5 | Arsenic pentafluoride | rAsF | 1.656 | 1.836 | 0.180 | 
| IBr | Iodine monobromide | rBrI | 2.469 | 2.692 | 0.223 | 
| CaBr2 | Calcium dibromide | rCaBr | 2.616 | 2.830 | 0.214 | 
| SiBr4 | Silicon tetrabromide | rSiBr | 2.183 | 2.320 | 0.137 | 
| ClF | Chlorine monofluoride | rFCl | 1.628 | 1.768 | 0.140 | 
| ClF3 | Chlorine trifluoride | rFCl | 1.597 | 1.882 | 0.285 | 
| ClF3 | Chlorine trifluoride | rFCl | 1.697 | 1.882 | 0.185 | 
| HOCl | hypochlorous acid | rClO | 1.697 | 1.852 | 0.155 | 
| ICl | Iodine monochloride | rClI | 2.321 | 2.538 | 0.217 | 
| GeCl | Germanium monochloride | rClGe | 2.164 | 2.293 | 0.129 | 
| CaBr | Calcium monobromide | rCaBr | 2.594 | 2.879 | 0.286 | 
| SiHCl3 | Trichlorosilane | rSiCl | 2.020 | 2.123 | 0.103 | 
| NCl3 | nitrogen trichloride | rNCl | 1.754 | 1.940 | 0.187 | 
| Cl3PO | Phosphoryl chloride | rPCl | 1.989 | 2.096 | 0.107 | 
| SbCl3 | Antimony Trichloride | rSbCl | 2.333 | 2.480 | 0.147 | 
| OClO | Chlorine dioxide | rClO | 1.470 | 1.731 | 0.261 | 
| GeCl2 | Germanium dichloride | rClGe | 2.186 | 2.292 | 0.106 | 
| NO- | nitric oxide anion | rNO | 1.258 | 1.363 | 0.105 | 
| SCl2 | Sulfur dichloride | rSCl | 2.013 | 2.131 | 0.118 | 
| LiK | Lithium Potassium | rLiK | 3.270 | 3.388 | 0.118 | 
| NO3 | Nitrogen trioxide | rNO | 1.238 | 1.413 | 0.176 | 
| NS | Mononitrogen monosulfide | rNS | 1.497 | 1.607 | 0.110 | 
| SiC2 | Silicon dicarbide | rCSi | 1.836 | 1.939 | 0.103 | 
| CaOH | Calcium monohydroxide | rOCa | 1.976 | 2.223 | 0.247 | 
| P2+ | phosphorus diatomic cation | rPP | 1.986 | 2.137 | 0.151 | 
| Se2 | Selenium diatomic | rSeSe | 2.166 | 2.332 | 0.166 | 
| As4 | Arsenic tetramer | rAsAs | 2.435 | 2.609 | 0.174 | 
| Cu2 | Copper diatomic | rCuCu | 2.220 | 2.076 | -0.143 | 
| NCl | nitrogen monochloride | rNCl | 1.611 | 1.826 | 0.215 | 
| SiSe | Silicon Monoselenide | rSiSe | 2.058 | 2.165 | 0.107 | 
| Na2Cl2 | Disodium dichloride | rNaCl | 2.584 | 3.301 | 0.717 | 
| PS | phosphorus sulfide | rPS | 1.900 | 2.050 | 0.150 | 
| ClOOCl | Dichlorine dioxide | rOCl | 1.704 | 1.586 | -0.119 | 
| NaLi | lithium sodium | rLiNa | 2.889 | 3.026 | 0.137 | 
| NaO | sodium monoxide | rONa | 2.052 | 1.844 | -0.207 | 
| SiS | silicon monosulfide | rSiS | 1.929 | 2.042 | 0.112 | 
| S3 | Sulfur trimer | rSS | 1.917 | 2.152 | 0.235 | 
| ClNO2 | Nitryl chloride | rNCl | 1.840 | 1.997 | 0.157 | 
| TeO | Tellurium monoxide | rOTe | 1.825 | 1.936 | 0.111 | 
| H2S2 | Disulfane | rSS | 2.056 | 2.309 | 0.253 | 
| SiH3Br | bromosilane | rSiBr | 2.210 | 2.357 | 0.147 | 
| SiH3Cl | chlorosilane | rSiCl | 2.051 | 2.205 | 0.154 | 
| SiI4 | silicon tetraiodide | rSiI | 2.432 | 2.580 | 0.148 | 
| HSiBr | monobromosilylene | rSiBr | 2.237 | 2.414 | 0.177 | 
| AlCl | Aluminum monochloride | rAlCl | 2.130 | 2.420 | 0.289 | 
| B2Cl4 | Diboron tetrachloride | rBB | 1.702 | 1.533 | -0.169 | 
| FSSF | Difluorodisulfane | rSS | 1.890 | 2.228 | 0.338 | 
| FSSF | Difluorodisulfane | rFS | 1.635 | 1.749 | 0.114 | 
| XeF2 | Xenon difluoride | rFXe | 1.974 | 2.182 | 0.207 | 
| XeF4 | Xenon tetrafluoride | rFXe | 1.935 | 2.112 | 0.177 | 
| KrF2 | Krypton difluoride | rFKr | 1.875 | 2.059 | 0.184 | 
| SF2 | sulfur difluoride | rSF | 1.587 | 1.722 | 0.134 | 
| CaF | Calcium monofluoride | rFCa | 1.967 | 2.280 | 0.313 | 
| SO | Sulfur monoxide | rSO | 1.481 | 1.641 | 0.160 | 
| SO | Sulfur monoxide | rOS | 1.500 | 1.642 | 0.142 | 
| SO+ | sulfur monoxide cation | rOS | 1.424 | 1.564 | 0.140 | 
| Al2Cl6 | Aluminum, di-μ-chlorotetrachlorodi- | rAlCl | 2.040 | 2.351 | 0.311 | 
| HSSSH | trisulfane | rHS | 1.344 | 2.298 | 0.954 | 
| HSSSH | trisulfane | rSS | 2.053 | 2.298 | 0.245 | 
| HSSSH | trisulfane | rSS | 2.054 | 2.298 | 0.244 | 
| BrCl | Bromine monochloride | rClBr | 2.136 | 2.364 | 0.228 | 
| PF2 | Phosphorus difluoride | rPF | 1.579 | 1.686 | 0.106 | 
| IF | Iodine monofluoride | rFI | 1.910 | 2.021 | 0.111 | 
| HSiCl | Chlorosilylene | rSiCl | 2.067 | 2.256 | 0.189 | 
| B2F4 | Diboron tetrafluoride | rBB | 1.720 | 1.508 | -0.212 | 
| B2F4 | Diboron tetrafluoride | rBF | 1.317 | 1.444 | 0.127 | 
| SiCl | Clorosilylidyne | rSiCl | 2.061 | 2.245 | 0.183 | 
| NBr | nitrogen monobromide | rNBr | 1.765 | 1.901 | 0.136 | 
| NH2SH | Thiohydroxylamine | rNS | 1.719 | 1.860 | 0.141 | 
| HOI | Hypoiodous acid | rOI | 1.994 | 2.112 | 0.118 | 
| Li2+ | lithium diatomic cation | rLiLi | 3.112 | 2.966 | -0.146 | 
| Be2 | Beryllium diatomic | rBeBe | 2.460 | 1.939 | -0.521 | 
| B2 | Boron diatomic | rBB | 1.590 | 1.459 | -0.131 | 
| PO- | phosphorus monoxide anion | rOP | 1.540 | 1.687 | 0.147 | 
| PO | Phosphorus monoxide | rPO | 1.476 | 1.594 | 0.118 | 
| CaH | Calcium monohydride | rCaH | 2.003 | 2.207 | 0.204 | 
| SeCl2 | Selenium Dichloride | rClSe | 2.157 | 2.350 | 0.193 | 
| IO | Iodine monoxide | rIO | 1.868 | 2.032 | 0.164 | 
| SiBr | Silicon monobromide | rSiBr | 2.209 | 2.398 | 0.189 | 
| SiBr+ | Silicon monobromide cation | rSiBr | 2.095 | 2.263 | 0.167 | 
| ClO | Monochlorine monoxide | rClO | 1.596 | 1.770 | 0.174 | 
| SCl | sulfur monochloride | rSCl | 1.975 | 2.232 | 0.257 | 
| FOO | Dioxygen monofluoride radical | rOO | 1.200 | 1.335 | 0.135 | 
| CaCl | calcium monochloride | rClCa | 2.437 | 2.719 | 0.282 | 
| BrO | Bromine monoxide | rOBr | 1.718 | 1.847 | 0.130 | 
| BrO+ | Bromine monoxide cation | rOBr | 1.635 | 1.749 | 0.114 | 
| PF+ | phosphorus monofluoride cation | rFP | 1.500 | 1.620 | 0.120 | 
| SF | Monosulfur monofluoride | rSF | 1.599 | 1.720 | 0.121 | 
| GaCl | Gallium monochloride | rClGa | 2.202 | 2.306 | 0.105 | 
| PCl | phosphorus chloride | rPCl | 2.018 | 2.149 | 0.131 | 
| FSN | Thiazyl fluoride | rFS | 1.643 | 1.812 | 0.169 | 
| FSN | Thiazyl fluoride | rNS | 1.448 | 1.566 | 0.118 | 
| BH3PH3 | borane phosphine | rBP | 1.937 | 2.046 | 0.109 | 
| S4 | Sulfur tetramer | rSS | 2.155 | 2.771 | 0.616 | 
| S4 | Sulfur tetramer | rSS | 1.898 | 2.095 | 0.197 | 
| CaS | Calcium sulfide | rSCa | 2.318 | 2.631 | 0.313 | 
| SSO | Disulfur monoxide | rSS | 1.884 | 2.164 | 0.280 | 
| SSO | Disulfur monoxide | rSO | 1.456 | 1.620 | 0.164 | 
| OPCl | Phosphorus oxychloride | rPCl | 2.059 | 2.346 | 0.287 | 
| OPCl | Phosphorus oxychloride | rPO | 1.462 | 1.566 | 0.104 | 
| AlBr | Aluminum monobromide | rAlBr | 2.295 | 2.428 | 0.133 | 
| S2 | Sulfur diatomic | rSS | 1.889 | 2.101 | 0.212 | 
| S2+ | sulfur diatomic cation | rSS | 1.825 | 2.009 | 0.184 | 
| S2N2 | Disulfur dinitride | rNS | 1.642 | 1.843 | 0.201 | 
| Na2 | Sodium diatomic | rNaNa | 3.079 | 3.219 | 0.140 | 
| K2 | Potassium diatomic | rKK | 3.905 | 4.112 | 0.207 | 
| Mg2 | Magnesium diatomic | rMgMg | 3.891 | 2.683 | -1.208 | 
| AlI | Aluminum monoiodide | rAlI | 2.537 | 2.699 | 0.162 | 
| Al2 | Aluminum diatomic | rAlAl | 2.701 | 2.563 | -0.138 | 
| Si2H2 | disilyne | rSiSi | 2.215 | 2.343 | 0.127 | 
| ClS2 | Sulfur chloride | rSS | 1.906 | 2.033 | 0.127 | 
| ClS2 | Sulfur chloride | rSCl | 2.071 | 2.181 | 0.110 | 
| HOSH | hydrogen thioperoxide | rSO | 1.662 | 1.810 | 0.149 | 
| SFCl | Sulfur chloride fluoride | rSCl | 1.994 | 2.295 | 0.301 | 
| SFCl | Sulfur chloride fluoride | rFS | 1.606 | 1.719 | 0.113 | 
| CaC | Calcium monocarbide | rCCa | 2.302 | 2.530 | 0.229 | 
| ZnCN | Zinc monocyanide | rCZn | 1.950 | 1.838 | -0.111 | 
236 molecules.