| |
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 | |
| 18 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||
| 16 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||||||
| 14 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||||||
| 12 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||||||
| 10 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||||||
| 8 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||||||
| 6 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||||||
| 4 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||||||||
| 2 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||||||||
| 0 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||||||||||||
| -0.030 | -0.020 | -0.010 | 0.000 | 0.010 | 0.020 | 0.030 | 0.040 | 0.050 | 0.060 | 0.070 | 0.080 | 0.090 | ||||||||||||||||||||||||||||
| bond length difference calc. - exp. (Å) | ||||||||||||||||||||||||||||||||||||||||
| Species | Name | Difference (Å) | |
|---|---|---|---|
| Most negative difference | CO+ | carbon monoxide cation | -0.026 |
| Most positive difference | C4H8O2 | Ethyl acetate | 0.058 |
Bond lengths
Click on entry for experimental details.
| Species | Name | Experimental (Å) | Difference (Å) |
|---|---|---|---|
| CO+ | carbon monoxide cation | 1.115 | -0.026 |
| HCO | Formyl radical | 1.198 | -0.019 |
| C3H6O3 | 1,3,5-Trioxane | 1.421 | -0.017 |
| CH3CH2O | Ethoxy radical | 1.388 | -0.013 |
| FCO | Carbonyl fluoride | 1.180 | -0.012 |
| C3H2O3 | vinylene carbonate | 1.385 | -0.009 |
| CH3CH2OH | Ethanol | 1.431 | -0.009 |
| C2H4O4 | Formic acid dimer | 1.320 | -0.006 |
| C2H4O4 | Formic acid dimer | 1.217 | -0.006 |
| CH3CHO | Acetaldehyde | 1.216 | -0.005 |
| CH3OCH3 | Dimethyl ether | 1.411 | -0.004 |
| C3H2O3 | vinylene carbonate | 1.191 | -0.002 |
| C2H2O2 | Ethanedial | 1.212 | -0.002 |
| BH3CO | Borane carbonyl | 1.135 | -0.001 |
| HCOOH | Formic acid | 1.202 | -0.001 |
| CH2CHCHO | Acrolein | 1.215 | -0.001 |
| HCOOH | Formic acid | 1.343 | -0.000 |
| CF2O | Carbonic difluoride | 1.174 | 0.000 |
| CH3COCH3 | Acetone | 1.214 | 0.001 |
| CH3CH2CHO | Propanal | 1.210 | 0.001 |
| CH2CO | Ketene | 1.162 | 0.002 |
| CHONH2 | formamide | 1.210 | 0.003 |
| C3H2O3 | vinylene carbonate | 1.364 | 0.003 |
| H2CO | Formaldehyde | 1.205 | 0.003 |
| C4H8O2 | Ethyl acetate | 1.345 | 0.003 |
| CO2 | Carbon dioxide | 1.162 | 0.004 |
| C2H4O | Ethylene oxide | 1.425 | 0.005 |
| C4H8O2 | Ethyl acetate | 1.203 | 0.005 |
| OCS | Carbonyl sulfide | 1.160 | 0.005 |
| OCSe | Carbonyl selenide | 1.159 | 0.005 |
| CO | Carbon monoxide | 1.128 | 0.006 |
| H2COO | Dioxymethyl radical | 1.272 | 0.010 |
| C3O2 | Carbon suboxide | 1.146 | 0.022 |
| C4H8O2 | Ethyl acetate | 1.448 | 0.058 |