Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology | |
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Species | Name | Experimental Angle | Calculated Angle | Difference |
---|---|---|---|---|
NH2CONH2 | Urea | 119.2 | 116.5 | 2.8 |
NH2CONH2 | Urea | 112.8 | 112.4 | 0.4 |
CH3NH2 | methyl amine | 111.0 | 109.8 | 1.2 |
CHONH2 | formamide | 118.5 | 121.1 | -2.6 |
CHONH2 | formamide | 120.0 | 119.4 | 0.6 |
CHSNH2 | thioformamide | 117.9 | 121.4 | -3.5 |
CHSNH2 | thioformamide | 120.4 | 119.2 | 1.2 |
HNCNH | diiminomethane | 118.6 | 117.9 | 0.7 |
CH2NH | Methanimine | 110.5 | 109.9 | 0.6 |
HNCS | Isothiocyanic acid | 131.7 | 129.8 | 1.9 |
MP4/aug-cc-pVTZ for aHNC
10 | ||||||||||||||||||||||||||||||||||||||||
8 | ||||||||||||||||||||||||||||||||||||||||
6 | ||||||||||||||||||||||||||||||||||||||||
4 | ||||||||||||||||||||||||||||||||||||||||
2 | ||||||||||||||||||||||||||||||||||||||||
0 | ||||||||||||||||||||||||||||||||||||||||
-4 | -3 | -2 | -1 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | ||||||||||||||||||||||||||||
Angle difference calc. - exp. (degrees) |
Species | Name | Difference (degrees) | |
---|---|---|---|
Most negative difference | CHSNH2 | thioformamide | -3.5 |
Most positive difference | NH2CONH2 | Urea | 2.8 |