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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 | 109.1 | 0.3 |
CF2CCl2 | difluorodichloroethylene | 120.5 | 120.9 | -0.4 |
ClCOClCO | Oxalyl chloride | 111.7 | 111.7 | 0.0 |
CH2ClCCCl | 1,3-dichloropropyne | 112.1 | 112.2 | -0.1 |
CH2ClCCCl | 1,3-dichloropropyne | 176.6 | 176.0 | 0.6 |
C2H2ClF | 1-chloro-1-fluoroethylene | 126.3 | 125.5 | 0.8 |
MP4/TZVP for aCCCl
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-0.4 | -0.3 | -0.2 | -0.1 | 0 | 0.1 | 0.2 | 0.3 | 0.4 | 0.5 | 0.6 | 0.7 | 0.8 | ||||||||||||||||||||||||||||
Angle difference calc. - exp. (degrees) |
Species | Name | Difference (degrees) | |
---|---|---|---|
Most negative difference | CF2CCl2 | difluorodichloroethylene | -0.4 |
Most positive difference | C2H2ClF | 1-chloro-1-fluoroethylene | 0.8 |