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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: Home > Geometry > Experimental > Same bond/angle many molecules OR Comparisons > Geometry > Bonds, angles > Same bond/angle many molecules | |
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| -0.100 | 0.000 | 0.100 | 0.200 | 0.300 | 0.400 | 0.500 | 0.600 | 0.700 | 0.800 | 0.900 | 1.000 | 1.100 | ||||||||||||||||||||||||||||
| bond length difference calc. - exp. (Å) | ||||||||||||||||||||||||||||||||||||||||
| Species | Name | Difference (Å) | |
|---|---|---|---|
| Most negative difference | HCO | Formyl radical | -0.070 |
| Most positive difference | C3H8O2 | 1,3-Propanediol | 0.743 |
Bond lengths
Click on entry for experimental details.
| Species | Name | Experimental (Å) | Difference (Å) |
|---|---|---|---|
| HCO | Formyl radical | 1.198 | -0.070 |
| CF3COOH | trifluoroacetic acid | 1.353 | -0.006 |
| C3H6O3 | 1,3,5-Trioxane | 1.421 | -0.005 |
| C2H2O4 | Oxalic Acid | 1.336 | -0.002 |
| CF3OF | Trifluoromethylhypofluorite | 1.395 | -0.000 |
| CH3OH | Methyl alcohol | 1.427 | -0.000 |
| CH3CH2OH | Ethanol | 1.431 | 0.000 |
| HOCH2COOH | Hydroxyacetic acid | 1.349 | 0.002 |
| NH2CONH2 | Urea | 1.221 | 0.004 |
| CH3CH2O | Ethoxy radical | 1.388 | 0.004 |
| CH3OC2H5 | Ethane, methoxy- | 1.415 | 0.004 |
| FCO | Carbonyl fluoride | 1.180 | 0.004 |
| C5H8O | Methyl cyclopropyl ketone | 1.225 | 0.005 |
| C3H6O | 2-Propen-1-ol | 1.428 | 0.005 |
| HOCH2COOH | Hydroxyacetic acid | 1.406 | 0.006 |
| C5H8O | Cyclopentanone | 1.215 | 0.006 |
| CH3CHO | Acetaldehyde | 1.216 | 0.007 |
| CH3OCH3 | Dimethyl ether | 1.411 | 0.007 |
| C3H3NO | Oxazole | 1.357 | 0.007 |
| C3H2O3 | vinylene carbonate | 1.385 | 0.007 |
| C3H2O3 | vinylene carbonate | 1.191 | 0.008 |
| HOCH2COOH | Hydroxyacetic acid | 1.210 | 0.009 |
| CH3ONO | Methyl nitrite | 1.437 | 0.009 |
| BH3CO | Borane carbonyl | 1.135 | 0.010 |
| C3H3NO | Oxazole | 1.370 | 0.010 |
| C2H2O2 | Ethanedial | 1.212 | 0.010 |
| HCOOH | Formic acid | 1.202 | 0.010 |
| HCOOH | Formic acid | 1.343 | 0.010 |
| CH2CHCHO | Acrolein | 1.215 | 0.011 |
| CH2O2 | Dioxirane | 1.388 | 0.011 |
| C2H2O4 | Oxalic Acid | 1.205 | 0.012 |
| CF2O | Carbonic difluoride | 1.174 | 0.012 |
| OCSe | Carbonyl selenide | 1.159 | 0.012 |
| CH3CH2CHO | Propanal | 1.210 | 0.013 |
| HFCO | formyl fluoride | 1.181 | 0.013 |
| OCS | Carbonyl sulfide | 1.160 | 0.013 |
| C4H8O2 | Ethyl acetate | 1.345 | 0.014 |
| C3H2O3 | vinylene carbonate | 1.364 | 0.014 |
| C2H4O | Ethylene oxide | 1.425 | 0.014 |
| CO2 | Carbon dioxide | 1.162 | 0.014 |
| H2CO | Formaldehyde | 1.205 | 0.015 |
| C4H8O2 | Ethyl acetate | 1.203 | 0.016 |
| COBr2 | Carbonic dibromide | 1.172 | 0.016 |
| CH3OC2H5 | Ethane, methoxy- | 1.407 | 0.016 |
| CCl2O | Phosgene | 1.177 | 0.016 |
| CH3COF | Acetyl fluoride | 1.181 | 0.017 |
| CO+ | carbon monoxide cation | 1.115 | 0.017 |
| CF3COOH | trifluoroacetic acid | 1.192 | 0.018 |
| ClCOClCO | Oxalyl chloride | 1.182 | 0.018 |
| H2COO | Dioxymethyl radical | 1.272 | 0.018 |
| HNCO | Isocyanic acid | 1.164 | 0.018 |
| CH2CO | Ketene | 1.162 | 0.019 |
| CO | Carbon monoxide | 1.128 | 0.020 |
| C3H4O | Cyclopropanone | 1.191 | 0.022 |
| C2H5NO3 | Nitric acid, ethyl ester | 1.430 | 0.027 |
| C3O2 | Carbon suboxide | 1.146 | 0.033 |
| CH3OCl | methyl hypochlorite | 1.389 | 0.047 |
| C4H8O2 | Ethyl acetate | 1.448 | 0.069 |
| C3H8O2 | 1,3-Propanediol | 1.410 | 0.743 |