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
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 110.6 110.7 -0.0
C10H8 Azulene 125.1 125.1 -0.0
C10H8 Azulene 125.2 125.1 0.1
C10H8 Azulene 116.5 115.5 0.9
C10H8 Azulene 115.5 115.5 -0.0
C10H8 Azulene 115.1 115.0 0.0
CHF2CHF2 1,1,2,2-tetrafluoroethane 112.9 111.2 1.7
CHF2CHF2 1,1,2,2-tetrafluoroethane 112.4 107.8 4.6
C6H6 Benzvalene 133.7 137.2 -3.5
C6H6 Benzvalene 135.3 135.2 0.1
C6H6 Benzvalene 119.8 120.7 -0.9
C6H6 Benzvalene 124.2 123.5 0.7
C6H6 Benzvalene 125.4 124.9 0.5
C6H6 Benzvalene 128.9 129.0 -0.1
CH2CHCH2F Allyl Fluoride 120.9 122.4 -1.5
CH2CHCH2F Allyl Fluoride 119.2 120.0 -0.9
CH2CHCH2F Allyl Fluoride 119.0 122.6 -3.6
CH2CHCH2F Allyl Fluoride 111.1 110.6 0.5
CH2CHCH2F Allyl Fluoride 119.2 120.0 -0.8
CH2CHCH2F Allyl Fluoride 121.5 117.6 3.9
CH2CHCH2F Allyl Fluoride 119.0 110.6 8.4
CH2CHCH2F Allyl Fluoride 105.2 108.8 -3.6

MP4=FULL/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 -3.6
Most positive difference CH2CHCH2F Allyl Fluoride 8.4