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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 |
|---|---|---|---|---|
| C3H7NO | dimethylformamide | 120.8 | 119.0 | 1.8 |
| C3H7NO | dimethylformamide | 122.3 | 122.3 | -0.0 |
| C3H7NO | dimethylformamide | 113.9 | 118.7 | -4.8 |
| C4H5N | Pyrrole | 109.8 | 109.2 | 0.6 |
| HCONHCH3 | N-methylformamide | 121.4 | 121.6 | -0.2 |
| C3H3NO | Oxazole | 103.9 | 102.4 | 1.5 |
| NH2CN | cyanamide | 178.2 | 174.3 | 3.9 |
B3PW91/STO-3G for aCNC
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| Angle difference calc. - exp. (degrees) | ||||||||||||||||||||||||||||||||||||||||
| Species | Name | Difference (degrees) | |
|---|---|---|---|
| Most negative difference | C3H7NO | dimethylformamide | -4.8 |
| Most positive difference | NH2CN | cyanamide | 3.9 |