| |
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 | CH3SH | Methanethiol | -0.012 |
| Most positive difference | CH2F2 | Methane, difluoro- | 0.013 |
Bond lengths
Click on entry for experimental details.
| Species | Name | Experimental (Å) | Difference (Å) |
|---|---|---|---|
| CH3SH | Methanethiol | 1.104 | -0.012 |
| CH2Cl | chloromethyl radical | 1.090 | -0.010 |
| CH3Cl | Methyl chloride | 1.090 | -0.000 |
| CH2Cl2 | Methylene chloride | 1.085 | 0.002 |
| H2CO | Formaldehyde | 1.111 | 0.004 |
| CHF3 | Methane, trifluoro- | 1.091 | 0.004 |
| CH3CH2SH | ethanethiol | 1.091 | 0.006 |
| H2CS | Thioformaldehyde | 1.087 | 0.007 |
| HCN | Hydrogen cyanide | 1.064 | 0.007 |
| HCCF | Fluoroacetylene | 1.053 | 0.011 |
| CH2F2 | Methane, difluoro- | 1.084 | 0.013 |