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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 | 122.6 | 122.9 | -0.3 |
HCONHCH3 | N-methylformamide | 124.6 | 124.4 | 0.2 |
C3H3NO | Oxazole | 115.0 | 114.8 | 0.2 |
B3PW91/TZVP for aNCO
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-0.35 | -0.3 | -0.25 | -0.2 | -0.15 | -0.1 | -4.99999999999999E-02 | 5.55111512312578E-17 | 0.05 | 0.1 | 0.15 | 0.2 | 0.25 | ||||||||||||||||||||||||||||
Angle difference calc. - exp. (degrees) |
Species | Name | Difference (degrees) | |
---|---|---|---|
Most negative difference | NH2CONH2 | Urea | -0.3 |
Most positive difference | HCONHCH3 | N-methylformamide | 0.2 |