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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 |
|---|---|---|---|---|
| CH3NH2 | methyl amine | 105.8 | 100.8 | 5.0 |
| CHSNH2 | thioformamide | 121.7 | 116.7 | 5.0 |
| N2H4 | Hydrazine | 106.0 | 98.5 | 7.5 |
| NH3 | Ammonia | 106.7 | 100.0 | 6.6 |
| LiNH2 | lithium amide | 106.9 | 101.2 | 5.7 |
| NH2OH | hydroxylamine | 103.3 | 99.0 | 4.2 |
| NH2 | Amino radical | 103.4 | 96.6 | 6.8 |
| NH2SH | Thiohydroxylamine | 110.2 | 99.6 | 10.6 |
| NH2SH | Thiohydroxylamine | 111.6 | 99.6 | 12.0 |
| BH2NH2 | Boranamine | 114.2 | 111.5 | 2.7 |
TPSSh/STO-3G for aHNH
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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 | BH2NH2 | Boranamine | 2.7 |
| Most positive difference | NH2SH | Thiohydroxylamine | 12.0 |