|    | 
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 | 
|---|---|---|---|---|
| CH3F | Methyl fluoride | 108.7 | 109.7 | -0.9 | 
| CHFClBr | fluorochlorobromomethane | 108.8 | 109.9 | -1.1 | 
| C2H4F2 | 1,2-difluoroethane | 108.2 | 109.8 | -1.6 | 
| C2H4F2 | 1,2-difluoroethane | 109.6 | 108.9 | 0.7 | 
| C2H4F2 | 1,2-difluoroethane | 107.8 | 109.2 | -1.4 | 
| CH2CHCH2F | Allyl Fluoride | 107.4 | 108.6 | -1.2 | 
MP3=FULL/6-31G(2df,p) for aHCF
| 10 |   | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
||||||||||||||
| 8 |   | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
||||||||||||||
| 6 |   | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
||||||||||||||
| 4 |   | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
||||||||||||||
| 2 |   | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
||||||||||||||
| 0 |   | 
  
  | 
  
  | 
  
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
    
  | 
  
  | 
|||||||||||||||||||
| -1.6 | -1.4 | -1.2 | -1 | -0.8 | -0.6 | -0.4 | -0.2 | 2.22044604925031E-16 | 0.2 | 0.4 | 0.6 | 0.8 | ||||||||||||||||||||||||||||
| Angle difference calc. - exp. (degrees) | ||||||||||||||||||||||||||||||||||||||||
| Species | Name | Difference (degrees) | |
|---|---|---|---|
| Most negative difference | C2H4F2 | 1,2-difluoroethane | -1.6 | 
| Most positive difference | C2H4F2 | 1,2-difluoroethane | 0.7 |