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 | 108.4 | -0.2 |
CH2Cl2 | Methylene chloride | 108.1 | 108.2 | -0.1 |
CHClCHCl | Ethene, 1,2-dichloro-, (Z)- | 112.6 | 116.7 | -4.2 |
CH2FCl | fluorochloromethane | 109.4 | 107.4 | 2.0 |
CHFClBr | fluorochlorobromomethane | 108.5 | 108.9 | -0.4 |
HCCl | Chloromethylene | 101.4 | 102.3 | -0.9 |
MP2/aug-cc-pVTZ for aHCCl
10 | ||||||||||||||||||||||||||||||||||||||||
8 | ||||||||||||||||||||||||||||||||||||||||
6 | ||||||||||||||||||||||||||||||||||||||||
4 | ||||||||||||||||||||||||||||||||||||||||
2 | ||||||||||||||||||||||||||||||||||||||||
0 | ||||||||||||||||||||||||||||||||||||||||
-5 | -4 | -3 | -2 | -1 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | ||||||||||||||||||||||||||||
Angle difference calc. - exp. (degrees) |
Species | Name | Difference (degrees) | |
---|---|---|---|
Most negative difference | CHClCHCl | Ethene, 1,2-dichloro-, (Z)- | -4.2 |
Most positive difference | CH2FCl | fluorochloromethane | 2.0 |