return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
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Compare Angles

18 10 26 16 25

Click on entry for experimental details.
Species Name Experimental Angle Calculated Angle Difference
CH2CHF Ethene, fluoro- 110.0 112.2 -2.2
CH2F2 Methane, difluoro- 108.9 108.8 0.1
CHF3 Methane, trifluoro- 110.3 110.5 -0.2
CH3F Methyl fluoride 108.7 108.8 -0.1
C2H4F2 1,2-difluoroethane 108.2 108.7 -0.5
CH2CHCH2F Allyl Fluoride 107.4 111.3 -4.0
CH2CHCH2F Allyl Fluoride 107.1 108.0 -0.9
CH2CHCH2F Allyl Fluoride 114.7 106.9 7.8

CCD/daug-cc-pVTZ for aHCF

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


Differences greater than 8 are in the 8 bin. Differences less than -4 are in the -4 bin.

histogram chart 10
histogram chart 8
histogram chart 6
histogram chart 4
histogram chart 2 histogram chart
histogram chart 0 histogram chart histogram chart histogram chart histogram chart histogram chart
-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 CH2CHCH2F Allyl Fluoride -4.0
Most positive difference CH2CHCH2F Allyl Fluoride 7.8