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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 |
---|---|---|---|---|
CH3CHClCH3 | Propane, 2-chloro- | 109.4 | 109.2 | 0.2 |
CH2CClCHCH2 | 1,3-Butadiene, 2-chloro- | 117.2 | 117.2 | 0.0 |
CH3CCl2CH3 | Propane, 2,2-dichloro- | 108.9 | 108.7 | 0.2 |
CH2ClCCCl | 1,3-dichloropropyne | 112.1 | 112.1 | 0.0 |
CH2ClCCCl | 1,3-dichloropropyne | 176.6 | 179.9 | -3.3 |
B2PLYP=FULL/Def2TZVPP for aCCCl
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0 | ![]() |
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-3.5 | -3 | -2.5 | -2 | -1.5 | -1 | -0.5 | 0 | 0.5 | 1 | 1.5 | 2 | 2.5 | ||||||||||||||||||||||||||||
Angle difference calc. - exp. (degrees) |
Species | Name | Difference (degrees) | |
---|---|---|---|
Most negative difference | CH2ClCCCl | 1,3-dichloropropyne | -3.3 |
Most positive difference | CH3CHClCH3 | Propane, 2-chloro- | 0.2 |