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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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| -0.025 | -0.020 | -0.015 | -0.010 | -0.005 | 0.000 | 0.005 | 0.010 | 0.015 | 0.020 | 0.025 | 0.030 | 0.035 | ||||||||||||||||||||||||||||
| bond length difference calc. - exp. (Å) | ||||||||||||||||||||||||||||||||||||||||
| Species | Name | Difference (Å) | |
|---|---|---|---|
| Most negative difference | HCO | Formyl radical | -0.022 |
| Most positive difference | C3O2 | Carbon suboxide | 0.014 |
Bond lengths
Click on entry for experimental details.
| Species | Name | Experimental (Å) | Difference (Å) |
|---|---|---|---|
| HCO | Formyl radical | 1.198 | -0.022 |
| FCO | Carbonyl fluoride | 1.180 | -0.013 |
| CH3CHO | Acetaldehyde | 1.216 | -0.009 |
| BH3CO | Borane carbonyl | 1.135 | -0.008 |
| C2H2O2 | Ethanedial | 1.212 | -0.007 |
| OCSe | Carbonyl selenide | 1.159 | -0.006 |
| CH2CHCHO | Acrolein | 1.215 | -0.005 |
| HCOOH | Formic acid | 1.202 | -0.005 |
| OCS | Carbonyl sulfide | 1.160 | -0.004 |
| H2COO | Dioxymethyl radical | 1.272 | -0.004 |
| CF2O | Carbonic difluoride | 1.174 | -0.003 |
| CO+ | carbon monoxide cation | 1.115 | -0.003 |
| HCOOH | Formic acid | 1.343 | -0.003 |
| CO2 | Carbon dioxide | 1.162 | -0.002 |
| CH2CO | Ketene | 1.162 | -0.001 |
| H2CO | Formaldehyde | 1.205 | -0.001 |
| C2H4O | Ethylene oxide | 1.425 | 0.000 |
| CO | Carbon monoxide | 1.128 | 0.001 |
| C3O2 | Carbon suboxide | 1.146 | 0.014 |