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 109.4 109.4 -0.0
CH3CH2SH ethanethiol 104.9 110.5 -5.6
CH3CH2SH ethanethiol 109.3 109.4 -0.1
C3H7SH 1-Propanethiol 109.4 109.5 -0.1
C3H7SH 1-Propanethiol 109.4 109.5 -0.1
C4H4S Thiophene 119.9 120.1 -0.2
CH2SHCH2SH 1,2-Ethanedithiol 107.0 109.7 -2.7
CH3SCH2CH3 Ethane, (methylthio)- 108.8 109.2 -0.4
CH3SCH2CH3 Ethane, (methylthio)- 106.7 111.3 -4.6
CH3SCH2CH3 Ethane, (methylthio)- 110.8 111.3 -0.5
CH3SSCH3 Disulfide, dimethyl 108.9 106.0 2.9
H2CS Thioformaldehyde 121.7 122.1 -0.4
CH3S thiomethoxy 110.0 111.8 -1.8

B1B95/CEP-31G* for aHCS

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


Differences greater than 6 are in the 6 bin. Differences less than -6 are in the -6 bin.

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

  Species Name Difference (degrees)
Most negative difference CH3CH2SH ethanethiol -5.6
Most positive difference CH3SSCH3 Disulfide, dimethyl 2.9