return to home page 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

Compare Angles

18 10 26 16 25

Click on entry for experimental details.
Species Name Experimental Angle Calculated Angle Difference
CH2CHF Ethene, fluoro- 110.0 111.5 -1.5
CH2F2 Methane, difluoro- 108.9 108.5 0.3
CH3CHF2 Ethane, 1,1-difluoro- 108.5 107.1 1.4
CHF3 Methane, trifluoro- 110.3 110.7 -0.3
CH3F Methyl fluoride 108.7 108.2 0.5
CHFClBr fluorochlorobromomethane 108.8 109.8 -1.0
C2H4F2 1,2-difluoroethane 108.2 109.7 -1.5
C2H4F2 1,2-difluoroethane 109.6 107.5 2.1
C2H4F2 1,2-difluoroethane 107.8 107.5 0.3
CH2CHCH2F Allyl Fluoride 107.4 111.9 -4.6
CH2CHCH2F Allyl Fluoride 107.1 107.2 -0.1
CH2CHCH2F Allyl Fluoride 114.7 105.9 8.8

TPSSh/aug-cc-pVDZ for aHCF

Histogram of angle differences (in degrees) vs number of species


Differences greater than 18 are in the 18 bin. Differences less than -6 are in the -6 bin.

histogram chart 10
histogram chart 8
histogram chart 6
histogram chart 4 histogram chart
histogram chart 2 histogram chart histogram chart
histogram chart 0 histogram chart histogram chart histogram chart histogram chart histogram chart
-6 -4 -2 0 2 4 6 8 10 12 14 16 18
Angle difference calc. - exp. (degrees)

  Species Name Difference (degrees)
Most negative difference CH2CHCH2F Allyl Fluoride -4.6
Most positive difference CH2CHCH2F Allyl Fluoride 8.8