| |
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 | |
| Species | Name | Experimental Angle | Calculated Angle | Difference |
|---|---|---|---|---|
| CH3Cl | Methyl chloride | 108.2 | 107.3 | 0.9 |
| CH2Cl2 | Methylene chloride | 108.1 | 107.8 | 0.4 |
| CHF2Cl | difluorochloromethane | 110.7 | 109.5 | 1.2 |
| CH2ClCHClCH3 | Propane, 1,2-dichloro- | 109.0 | 103.6 | 5.4 |
| CHClCHCl | Ethene, 1,2-dichloro-, (Z)- | 112.6 | 112.9 | -0.4 |
| CH2FCl | fluorochloromethane | 109.4 | 107.4 | 2.0 |
| CHFClBr | fluorochlorobromomethane | 108.5 | 108.6 | -0.1 |
| CH2CHCH2CH2Cl | 1-Butene, 4-chloro- | 106.5 | 104.8 | 1.7 |
| HCCl | Chloromethylene | 101.4 | 101.1 | 0.3 |
MP2/6-31G for aHCCl
| 10 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||
| 8 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||
| 6 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||
| 4 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||
| 2 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||
| 0 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||||||||||||
| -0.5 | 0 | 0.5 | 1 | 1.5 | 2 | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | ||||||||||||||||||||||||||||
| Angle difference calc. - exp. (degrees) | ||||||||||||||||||||||||||||||||||||||||
| Species | Name | Difference (degrees) | |
|---|---|---|---|
| Most negative difference | CHClCHCl | Ethene, 1,2-dichloro-, (Z)- | -0.4 |
| Most positive difference | CH2ClCHClCH3 | Propane, 1,2-dichloro- | 5.4 |