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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 | 
|---|---|---|---|---|
| HCOOH | Formic acid | 106.3 | 106.4 | -0.1 | 
| CH3OH | Methyl alcohol | 108.9 | 107.8 | 1.1 | 
| C3H6O | 2-Propen-1-ol | 107.3 | 107.8 | -0.5 | 
| HOCO+ | Hydrocarboxyl cation | 119.4 | 116.3 | 3.0 | 
QCISD(T)/aug-cc-pVDZ for aHOC
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| -1 | -0.5 | 0 | 0.5 | 1 | 1.5 | 2 | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | ||||||||||||||||||||||||||||
| Angle difference calc. - exp. (degrees) | ||||||||||||||||||||||||||||||||||||||||
| Species | Name | Difference (degrees) | |
|---|---|---|---|
| Most negative difference | C3H6O | 2-Propen-1-ol | -0.5 | 
| Most positive difference | HOCO+ | Hydrocarboxyl cation | 3.0 |