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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 |
|---|---|---|---|---|
| N(CH3)3 | Trimethylamine | 110.9 | 110.5 | 0.4 |
| C4H5N | Pyrrole | 109.8 | 110.2 | -0.4 |
| C5H5N | Pyridine | 116.7 | 116.8 | -0.1 |
| C4H9N | Pyrrolidine | 105.2 | 103.8 | 1.4 |
| CH3NHCH3 | Dimethylamine | 112.2 | 111.4 | 0.8 |
| C2H5N | Aziridine | 60.3 | 61.2 | -1.0 |
| C4H4N2 | Pyrazine | 115.7 | 115.2 | 0.5 |
| C2H6N2O2 | Dimethylnitroamine | 127.6 | 120.3 | 7.3 |
B1B95/CEP-31G* for aCNC
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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 | C2H5N | Aziridine | -1.0 |
| Most positive difference | C2H6N2O2 | Dimethylnitroamine | 7.3 |