| |
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 |
|---|---|---|---|---|
| CH3NO2 | Methane, nitro- | 125.3 | 125.9 | -0.6 |
| CH3ONO | Methyl nitrite | 114.8 | 114.4 | 0.4 |
| HNO3 | Nitric acid | 115.1 | 115.4 | -0.3 |
| HNO3 | Nitric acid | 130.3 | 131.1 | -0.8 |
| HNO3 | Nitric acid | 113.9 | 113.5 | 0.4 |
| HNO2 | Nitrous acid | 110.6 | 113.8 | -3.2 |
| FNO2 | Nitryl fluoride | 136.0 | 137.1 | -1.1 |
| NO2 | Nitrogen dioxide | 134.1 | 134.1 | 0.0 |
| N2O4 | Dinitrogen tetroxide | 135.4 | 134.8 | 0.6 |
| ClNO2 | Nitryl chloride | 130.6 | 133.6 | -3.0 |
PBEPBE/aug-cc-pVTZ for aONO
| 10 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||
| 8 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||
| 6 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||
| 4 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||
| 2 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||||||
| 0 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||||||||||
| -3.5 | -3 | -2.5 | -2 | -1.5 | -1 | -0.5 | 0 | 0.5 | 1 | 1.5 | 2 | 2.5 | ||||||||||||||||||||||||||||
| Angle difference calc. - exp. (degrees) | ||||||||||||||||||||||||||||||||||||||||
| Species | Name | Difference (degrees) | |
|---|---|---|---|
| Most negative difference | HNO2 | Nitrous acid | -3.2 |
| Most positive difference | N2O4 | Dinitrogen tetroxide | 0.6 |