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
CH2CHCH2F Allyl Fluoride 110.9 110.2 0.7
CH2CHCH2F Allyl Fluoride 111.7 123.8 -12.1
C2H4F2 1,2-difluoroethane 110.6 110.9 -0.3
CH3CHF2 Ethane, 1,1-difluoro- 110.7 110.4 0.3
CH2CHF Ethene, fluoro- 120.8 122.1 -1.3
HCCF Fluoroacetylene 180.0 180.0 0.0

B3LYP/daug-cc-pVTZ for aCCF

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


Differences greater than 10 are in the 10 bin. Differences less than -14 are in the -14 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
-14 -12 -10 -8 -6 -4 -2 0 2 4 6 8 10
Angle difference calc. - exp. (degrees)

  Species Name Difference (degrees)
Most negative difference CH2CHCH2F Allyl Fluoride -12.1
Most positive difference CH2CHCH2F Allyl Fluoride 0.7