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 |
---|---|---|---|---|
H2NCH2COOH | Glycine | 110.5 | 106.8 | 3.7 |
C3H8O2 | Propylene glycol | 108.0 | 51.5 | 56.5 |
CH3CH2OH | Ethanol | 105.4 | 108.3 | -2.9 |
HCOOH | Formic acid | 106.3 | 106.8 | -0.5 |
CH3OH | Methyl alcohol | 108.9 | 108.0 | 0.9 |
C4H10O | Ethanol, 1,1-dimethyl- | 108.0 | 65.5 | 42.5 |
CF3COOH | trifluoroacetic acid | 107.0 | 109.7 | -2.7 |
HOCH2COOH | Hydroxyacetic acid | 105.5 | 107.2 | -1.7 |
HOCH2COOH | Hydroxyacetic acid | 105.2 | 106.6 | -1.4 |
C3H6O | 2-Propen-1-ol | 107.3 | 108.1 | -0.8 |
C6H5OH | phenol | 109.0 | 109.0 | 0.0 |
C2H2O4 | Oxalic Acid | 104.4 | 107.3 | -2.9 |
CH2CHOH | ethenol | 108.3 | 108.7 | -0.4 |
HOCO+ | Hydrocarboxyl cation | 119.4 | 120.4 | -1.1 |
M06-2X/6-31G* for aHOC
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-5 | 0 | 5 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 55 | ||||||||||||||||||||||||||||
Angle difference calc. - exp. (degrees) |
Species | Name | Difference (degrees) | |
---|---|---|---|
Most negative difference | C2H2O4 | Oxalic Acid | -2.9 |
Most positive difference | C3H8O2 | Propylene glycol | 56.5 |