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
CH3CH2SH ethanethiol 110.7 111.4 -0.7
CH3CH2SH ethanethiol 111.3 112.1 -0.8
CH3CH2SH ethanethiol 110.5 110.0 0.5
CH3CH2SH ethanethiol 110.6 110.8 -0.2
C2H5CN ethyl cyanide 111.1 110.0 1.1
C2H5CN ethyl cyanide 109.8 109.6 0.3
C2H5CN ethyl cyanide 110.8 110.4 0.4
C6H6 Benzvalene 133.7 136.9 -3.2
C6H6 Benzvalene 135.3 135.2 0.1
C6H6 Benzvalene 119.8 120.8 -1.0
C6H6 Benzvalene 124.2 123.3 0.9
C6H6 Benzvalene 125.4 125.0 0.4
C6H6 Benzvalene 128.9 129.0 -0.1
CH2CHCH2F Allyl Fluoride 120.9 122.1 -1.2
CH2CHCH2F Allyl Fluoride 119.2 120.0 -0.8
CH2CHCH2F Allyl Fluoride 119.0 122.4 -3.4
CH2CHCH2F Allyl Fluoride 111.1 110.1 1.0
CH2CHCH2F Allyl Fluoride 119.2 120.0 -0.8
CH2CHCH2F Allyl Fluoride 121.5 117.9 3.6
CH2CHCH2F Allyl Fluoride 119.0 110.1 8.9
CH2CHCH2F Allyl Fluoride 105.2 109.0 -3.8

wB97X-D/3-21G for aCCH

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


Differences greater than 20 are in the 20 bin. Differences less than -4 are in the -4 bin.

histogram chart 12
histogram chart 10 histogram chart
histogram chart 8 histogram chart
histogram chart 6 histogram chart
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 histogram chart
-4 -2 0 2 4 6 8 10 12 14 16 18 20
Angle difference calc. - exp. (degrees)

  Species Name Difference (degrees)
Most negative difference CH2CHCH2F Allyl Fluoride -3.8
Most positive difference CH2CHCH2F Allyl Fluoride 8.9