| |
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 | |
| 10 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||
| 8 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||||||
| 6 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||||||
| 4 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||||||
| 2 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||||||
| 0 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||||||||
| -0.015 | -0.010 | -0.005 | 0.000 | 0.005 | 0.010 | 0.015 | 0.020 | 0.025 | 0.030 | 0.035 | 0.040 | 0.045 | ||||||||||||||||||||||||||||
| bond length difference calc. - exp. (Å) | ||||||||||||||||||||||||||||||||||||||||
| Species | Name | Difference (Å) | |
|---|---|---|---|
| Most negative difference | CH2CHOH | ethenol | -0.014 |
| Most positive difference | C3H5 | Allyl radical | 0.018 |
Bond lengths
Click on entry for experimental details.
| Species | Name | Experimental (Å) | Difference (Å) |
|---|---|---|---|
| CH2CHOH | ethenol | 1.097 | -0.014 |
| H2CO | Formaldehyde | 1.111 | -0.010 |
| CH2 | Methylene | 1.085 | -0.006 |
| CH3NC | methyl isocyanide | 1.094 | -0.005 |
| CH2O2 | Dioxirane | 1.090 | -0.002 |
| C2H4 | Ethylene | 1.086 | -0.002 |
| CH2CHOH | ethenol | 1.086 | -0.002 |
| CH3 | Methyl radical | 1.079 | 0.000 |
| C3H6 | Cyclopropane | 1.083 | 0.000 |
| CH2CHOH | ethenol | 1.079 | 0.001 |
| C2H6 | Ethane | 1.091 | 0.002 |
| CH4 | Methane | 1.087 | 0.002 |
| CH | Methylidyne | 1.120 | 0.002 |
| C2H2 | Acetylene | 1.063 | 0.003 |
| C3H5 | Allyl radical | 1.069 | 0.018 |