Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology | |
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Species | Name | Experimental Angle | Calculated Angle | Difference |
---|---|---|---|---|
CH3CHO | Acetaldehyde | 123.9 | 124.6 | -0.7 |
C2H4O | Ethylene oxide | 59.2 | 59.1 | 0.1 |
CF3COOH | trifluoroacetic acid | 126.8 | 124.1 | 2.7 |
CF3COOH | trifluoroacetic acid | 111.1 | 109.4 | 1.7 |
ClCOClCO | Oxalyl chloride | 124.2 | 124.9 | -0.7 |
CH3CH2CHO | Propanal | 124.4 | 124.3 | 0.1 |
C4H8O2 | Ethyl acetate | 124.1 | 126.1 | -2.0 |
C4H8O2 | Ethyl acetate | 111.9 | 110.1 | 1.8 |
C4H8O2 | Ethyl acetate | 108.2 | 106.9 | 1.3 |
C2H2O4 | Oxalic Acid | 123.1 | 121.4 | 1.7 |
C3H3NO | Oxazole | 108.1 | 108.1 | -0.0 |
C3O2 | Carbon suboxide | 179.2 | 180.0 | -0.8 |
CH3OC2H5 | Ethane, methoxy- | 108.2 | 108.0 | 0.1 |
C3H2O3 | vinylene carbonate | 108.7 | 108.8 | -0.2 |
MP4=FULL/cc-pVDZ for aCCO
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-2 | -1.5 | -1 | -0.5 | 0 | 0.5 | 1 | 1.5 | 2 | 2.5 | 3 | 3.5 | 4 | ||||||||||||||||||||||||||||
Angle difference calc. - exp. (degrees) |
Species | Name | Difference (degrees) | |
---|---|---|---|
Most negative difference | C4H8O2 | Ethyl acetate | -2.0 |
Most positive difference | CF3COOH | trifluoroacetic acid | 2.7 |