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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 |
---|---|---|---|---|
H2O | Water | 104.5 | 97.4 | 7.1 |
H2O+ | water cation | 109.3 | 105.9 | 3.4 |
H3O+ | hydronium cation | 111.3 | 110.8 | 0.5 |
wB97X-D/STO-3G for aHOH
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-1 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | ||||||||||||||||||||||||||||
Angle difference calc. - exp. (degrees) |
Species | Name | Difference (degrees) | |
---|---|---|---|
Most negative difference | H3O+ | hydronium cation | 0.5 |
Most positive difference | H2O | Water | 7.1 |