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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 |
---|---|---|---|---|
CH2NH | Methanimine | 123.4 | 126.9 | -3.5 |
CH2NH | Methanimine | 119.7 | 117.9 | 1.8 |
C2H6N2O2 | Dimethylnitroamine | 101.9 | 112.8 | -10.8 |
CH3NO | nitrosomethane | 107.3 | 106.8 | 0.4 |
CH3NO | nitrosomethane | 111.1 | 111.4 | -0.3 |
CH3NC | methyl isocyanide | 109.6 | 109.7 | -0.1 |
HCN | Hydrogen cyanide | 180.0 | 180.0 | 0.0 |
LSDA/STO-3G for aHCN
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0 | ![]() |
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-12 | -10 | -8 | -6 | -4 | -2 | 0 | 2 | 4 | 6 | 8 | 10 | 12 | ||||||||||||||||||||||||||||
Angle difference calc. - exp. (degrees) |
Species | Name | Difference (degrees) | |
---|---|---|---|
Most negative difference | C2H6N2O2 | Dimethylnitroamine | -10.8 |
Most positive difference | CH2NH | Methanimine | 1.8 |