| |
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 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||||||||
| -0.020 | -0.010 | 0.000 | 0.010 | 0.020 | 0.030 | 0.040 | 0.050 | 0.060 | 0.070 | 0.080 | 0.090 | 0.100 | ||||||||||||||||||||||||||||
| bond length difference calc. - exp. (Å) | ||||||||||||||||||||||||||||||||||||||||
| Species | Name | Difference (Å) | |
|---|---|---|---|
| Most negative difference | HCO | Formyl radical | -0.013 |
| Most positive difference | C4H8O2 | Ethyl acetate | 0.066 |
Bond lengths
Click on entry for experimental details.
| Species | Name | Experimental (Å) | Difference (Å) |
|---|---|---|---|
| HCO | Formyl radical | 1.198 | -0.013 |
| C3H6O3 | 1,3,5-Trioxane | 1.421 | -0.011 |
| CH3COOH | Acetic acid | 1.361 | -0.004 |
| CH3CHO | Acetaldehyde | 1.216 | -0.003 |
| CH3OCH3 | Dimethyl ether | 1.411 | -0.003 |
| CH3COOH | Acetic acid | 1.212 | -0.001 |
| C2H2O2 | Ethanedial | 1.212 | -0.000 |
| CH3ONO | Methyl nitrite | 1.437 | -0.000 |
| CH2CHCHO | Acrolein | 1.215 | 0.001 |
| C4H4O | Furan | 1.362 | 0.002 |
| CH3OCHO | methyl formate | 1.437 | 0.002 |
| CH2O2 | Dioxirane | 1.388 | 0.002 |
| CH2ClCHO | chloroacetaldehyde | 1.206 | 0.003 |
| HCOOH | Formic acid | 1.202 | 0.003 |
| CH3COCH3 | Acetone | 1.214 | 0.003 |
| HCOOH | Formic acid | 1.343 | 0.004 |
| HCONHCH3 | N-methylformamide | 1.219 | 0.004 |
| BH3CO | Borane carbonyl | 1.135 | 0.005 |
| HFCO | formyl fluoride | 1.181 | 0.005 |
| CF2O | Carbonic difluoride | 1.174 | 0.005 |
| CCl2O | Phosgene | 1.177 | 0.006 |
| C2H4O | Ethylene oxide | 1.425 | 0.006 |
| CH3OCHO | methyl formate | 1.200 | 0.007 |
| H2COO | Dioxymethyl radical | 1.272 | 0.008 |
| OCSe | Carbonyl selenide | 1.159 | 0.008 |
| OCS | Carbonyl sulfide | 1.160 | 0.008 |
| CO2 | Carbon dioxide | 1.162 | 0.009 |
| C4H8O2 | Ethyl acetate | 1.203 | 0.009 |
| CH2CO | Ketene | 1.162 | 0.009 |
| C4H8O2 | Ethyl acetate | 1.345 | 0.010 |
| CH3OCHO | methyl formate | 1.334 | 0.011 |
| C3O2 | Carbon suboxide | 1.146 | 0.027 |
| CH3OCl | methyl hypochlorite | 1.389 | 0.036 |
| C4H8O2 | Ethyl acetate | 1.448 | 0.066 |