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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 |
|---|---|---|---|---|
| H2NCH2COOH | Glycine | 110.5 | 111.3 | -0.8 |
| C3H8O2 | Propylene glycol | 108.0 | 108.4 | -0.4 |
| CH3CH2OH | Ethanol | 105.4 | 111.0 | -5.6 |
| HCOOH | Formic acid | 106.3 | 112.0 | -5.7 |
| CH3OH | Methyl alcohol | 108.9 | 110.9 | -2.1 |
| C6H5OH | phenol | 109.0 | 111.9 | -2.9 |
| CH2CHOH | ethenol | 108.3 | 111.9 | -3.6 |
B1B95/CEP-31G for aHOC
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| -6 | -5.5 | -5 | -4.5 | -4 | -3.5 | -3 | -2.5 | -2 | -1.5 | -1 | -0.5 | 0 | ||||||||||||||||||||||||||||
| Angle difference calc. - exp. (degrees) | ||||||||||||||||||||||||||||||||||||||||
| Species | Name | Difference (degrees) | |
|---|---|---|---|
| Most negative difference | HCOOH | Formic acid | -5.7 |
| Most positive difference | C3H8O2 | Propylene glycol | -0.4 |