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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 |
|---|---|---|---|---|
| C2H3Cl | Ethene, chloro- | 122.3 | 123.1 | -0.8 |
| CH3CHClCH3 | Propane, 2-chloro- | 109.4 | 109.3 | 0.1 |
| CF2CCl2 | difluorodichloroethylene | 120.5 | 120.9 | -0.4 |
| ClCOClCO | Oxalyl chloride | 111.7 | 112.5 | -0.8 |
| CH2ClCHO | chloroacetaldehyde | 110.4 | 111.4 | -1.0 |
| CH2CClCHCH2 | 1,3-Butadiene, 2-chloro- | 117.2 | 117.5 | -0.3 |
| CH2ClCCCl | 1,3-dichloropropyne | 112.1 | 112.2 | -0.1 |
| CH2ClCCCl | 1,3-dichloropropyne | 176.6 | 176.6 | 0.0 |
| C2H2ClF | 1-chloro-1-fluoroethylene | 126.3 | 125.7 | 0.5 |
| C3H5Cl | 1-chloro-1-propene(Z) | 125.2 | 124.4 | 0.8 |
| C3H5Cl | 1-chloro-1-propene(E) | 121.9 | 123.0 | -1.1 |
| CH3CH2Cl | Ethyl chloride | 111.0 | 111.3 | -0.3 |
QCISD(T)/6-31G* for aCCCl
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| -1.2 | -1 | -0.8 | -0.6 | -0.4 | -0.2 | 2.22044604925031E-16 | 0.2 | 0.4 | 0.6 | 0.8 | 1 | 1.2 | ||||||||||||||||||||||||||||
| Angle difference calc. - exp. (degrees) | ||||||||||||||||||||||||||||||||||||||||
| Species | Name | Difference (degrees) | |
|---|---|---|---|
| Most negative difference | C3H5Cl | 1-chloro-1-propene(E) | -1.1 |
| Most positive difference | C3H5Cl | 1-chloro-1-propene(Z) | 0.8 |