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 110.7 111.6 -0.9
CH3CH2SH ethanethiol 111.3 112.4 -1.1
CH3CH2SH ethanethiol 110.5 110.0 0.5
CH3CH2SH ethanethiol 110.6 110.9 -0.3
C2H5CN ethyl cyanide 111.1 109.9 1.2
C2H5CN ethyl cyanide 109.8 109.6 0.3
C2H5CN ethyl cyanide 110.8 110.4 0.4
C10H8 Azulene 125.1 125.2 -0.1
C10H8 Azulene 125.2 125.1 0.1
C10H8 Azulene 116.5 115.4 1.0
C10H8 Azulene 115.5 115.6 -0.1
C10H8 Azulene 115.1 115.0 0.1
C6H4Cl2 1,3-dichlorobenzene 121.2 120.3 0.9
C6H6 Benzvalene 133.7 136.7 -3.0
C6H6 Benzvalene 135.3 135.2 0.1
C6H6 Benzvalene 119.8 120.7 -0.9
C6H6 Benzvalene 124.2 123.6 0.6
C6H6 Benzvalene 125.4 124.9 0.5
C6H6 Benzvalene 128.9 129.0 -0.1
CH2CHCH2F Allyl Fluoride 120.9 122.5 -1.5
CH2CHCH2F Allyl Fluoride 119.2 119.6 -0.4
CH2CHCH2F Allyl Fluoride 119.0 122.7 -3.7
CH2CHCH2F Allyl Fluoride 111.1 110.3 0.8
CH2CHCH2F Allyl Fluoride 119.2 119.6 -0.4
CH2CHCH2F Allyl Fluoride 121.5 118.0 3.5
CH2CHCH2F Allyl Fluoride 119.0 110.3 8.7
CH2CHCH2F Allyl Fluoride 105.2 109.1 -3.9

B3LYPultrafine/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 18
histogram chart 16 histogram chart
histogram chart 14 histogram chart
histogram chart 12 histogram chart
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 -3.9
Most positive difference CH2CHCH2F Allyl Fluoride 8.7