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
H2CS Thioformaldehyde 121.7 122.1 -0.4
CH3SSH Hydrogen methyl disulfide 106.6 106.1 0.5
CH3SSH Hydrogen methyl disulfide 110.1 110.7 -0.6
C3H6S3 1,3,5-Trithiane 107.5 109.5 -2.0
C3H6S3 1,3,5-Trithiane 112.8 106.5 6.3
CH3CH2SH ethanethiol 109.3 109.0 0.3
CH3CH2SH ethanethiol 104.9 104.3 0.6
CH3CH2SH ethanethiol 109.4 109.0 0.4
CH3SOCH3 Dimethyl sulfoxide 109.6 110.0 -0.4
CH3SOCH3 Dimethyl sulfoxide 108.3 106.9 1.4

M06-2X/6-31G(2df,p) for aHCS

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


Differences greater than 10 are in the 10 bin. Differences less than -2 are in the -2 bin.

histogram chart 10
histogram chart 8
histogram chart 6
histogram chart 4
histogram chart 2 histogram chart histogram chart
histogram chart 0 histogram chart histogram chart histogram chart histogram chart histogram chart
-2 -1 0 1 2 3 4 5 6 7 8 9 10
Angle difference calc. - exp. (degrees)

  Species Name Difference (degrees)
Most negative difference C3H6S3 1,3,5-Trithiane -2.0
Most positive difference C3H6S3 1,3,5-Trithiane 6.3