|    | 
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 | 105.1 | 5.4 | 
| C3H8O2 | Propylene glycol | 108.0 | 105.7 | 2.3 | 
| CH3CH2OH | Ethanol | 105.4 | 108.1 | -2.7 | 
| HCOOH | Formic acid | 106.3 | 106.6 | -0.3 | 
| C4H10O | Ethanol, 1,1-dimethyl- | 108.0 | 65.6 | 42.4 | 
| CF3COOH | trifluoroacetic acid | 107.0 | 109.9 | -2.9 | 
| C6H5OH | phenol | 109.0 | 108.6 | 0.4 | 
| C2H2O4 | Oxalic Acid | 104.4 | 107.2 | -2.8 | 
| C3H8O2 | 1,3-Propanediol | 109.0 | 105.8 | 3.2 | 
| C3H8O2 | 1,3-Propanediol | 97.0 | 109.0 | -12.0 | 
| CH2CHOH | ethenol | 108.3 | 109.4 | -1.1 | 
| HOCO+ | Hydrocarboxyl cation | 119.4 | 111.5 | 7.9 | 
PBEPBE/Def2TZVPP for aHOC
| 10 |   | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
||||||||||||||
| 8 |   | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
||||||||||||||
| 6 |   | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
||||||||||||||
| 4 |   | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
||||||||||||||
| 2 |   | 
    
  | 
  
  | 
    
  | 
  
  | 
  
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
||||||||||||||||
| 0 |   | 
    
  | 
  
  | 
  
  | 
  
  | 
  
  | 
  
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
  
  | 
    
  | 
||||||||||||||||||||
| -15 | -10 | -5 | 0 | 5 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | ||||||||||||||||||||||||||||
| Angle difference calc. - exp. (degrees) | ||||||||||||||||||||||||||||||||||||||||
| Species | Name | Difference (degrees) | |
|---|---|---|---|
| Most negative difference | C3H8O2 | 1,3-Propanediol | -12.0 | 
| Most positive difference | C4H10O | Ethanol, 1,1-dimethyl- | 42.4 |