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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 |
---|---|---|---|---|
HO2 | Hydroperoxy radical | 104.3 | 107.2 | -3.0 |
H2O2 | Hydrogen peroxide | 94.8 | 99.0 | -4.2 |
H2O3 | Hydrogen trioxide | 101.1 | 101.2 | -0.1 |
BLYP/6-311G* for aHOO
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-4.5 | -4 | -3.5 | -3 | -2.5 | -2 | -1.5 | -1 | -0.5 | 0 | 0.5 | 1 | 1.5 | ||||||||||||||||||||||||||||
Angle difference calc. - exp. (degrees) |
Species | Name | Difference (degrees) | |
---|---|---|---|
Most negative difference | H2O2 | Hydrogen peroxide | -4.2 |
Most positive difference | H2O3 | Hydrogen trioxide | -0.1 |