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
HCOOH Formic acid 106.3 106.3 0.0
CH3OH Methyl alcohol 108.9 109.0 -0.1
C3H6O 2-Propen-1-ol 107.3 108.9 -1.6
C3H8O2 1,3-Propanediol 109.0 105.6 3.4
C3H8O2 1,3-Propanediol 97.0 109.8 -12.8
CH2CHOH ethenol 108.3 108.9 -0.6
HOCO+ Hydrocarboxyl cation 119.4 121.1 -1.7

LSDA/aug-cc-pVDZ for aHOC

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


Differences greater than 10 are in the 10 bin. Differences less than -14 are in the -14 bin.

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

  Species Name Difference (degrees)
Most negative difference C3H8O2 1,3-Propanediol -12.8
Most positive difference C3H8O2 1,3-Propanediol 3.4