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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 |
---|---|---|---|---|
NH2CONH2 | Urea | 118.6 | 119.0 | -0.4 |
C6H5NH2 | aniline | 113.9 | 118.4 | -4.5 |
CH3NH2 | methyl amine | 105.8 | 110.4 | -4.6 |
CHSNH2 | thioformamide | 121.7 | 118.8 | 2.9 |
N2H4 | Hydrazine | 106.0 | 111.1 | -5.1 |
NH3 | Ammonia | 106.7 | 111.9 | -5.2 |
LiNH2 | lithium amide | 106.9 | 106.1 | 0.8 |
NH2OH | hydroxylamine | 103.3 | 107.1 | -3.8 |
NH2 | Amino radical | 103.4 | 103.3 | 0.1 |
NH2SH | Thiohydroxylamine | 110.2 | 118.3 | -8.1 |
NH2SH | Thiohydroxylamine | 111.6 | 118.3 | -6.7 |
BH2NH2 | Boranamine | 114.2 | 113.8 | 0.4 |
NH2F | monofluoroamine | 106.3 | 107.0 | -0.7 |
M06-2X/3-21G* for aHNH
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-9 | -8 | -7 | -6 | -5 | -4 | -3 | -2 | -1 | 0 | 1 | 2 | 3 | ||||||||||||||||||||||||||||
Angle difference calc. - exp. (degrees) |
Species | Name | Difference (degrees) | |
---|---|---|---|
Most negative difference | NH2SH | Thiohydroxylamine | -8.1 |
Most positive difference | CHSNH2 | thioformamide | 2.9 |