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
CH3COCH3 Acetone 116.0 116.5 -0.5
C3H8 Propane 112.4 111.9 0.5
C3H6 Cyclopropane 60.0 60.0 -0.0
CH3CH2CH2CH3 Butane 113.8 112.5 1.3
C5H12 Pentane 112.9 112.3 0.6
C6H14 Hexane 111.9 112.5 -0.6
C5H5N Pyridine 118.6 118.1 0.5
C5H5N Pyridine 118.1 118.8 -0.7
C6H5F Fluorobenzene 123.4 119.6 3.8
C6H5F Fluorobenzene 117.9 120.0 -2.1
C6H5F Fluorobenzene 120.5 120.6 -0.1
C6H5F Fluorobenzene 119.8 119.3 0.5

MP2/Sadlej_pVTZ for aCCC

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


Differences greater than 3.5 are in the 3.5 bin. Differences less than -2.5 are in the -2.5 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 histogram chart
-2.5 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.5
Angle difference calc. - exp. (degrees)

  Species Name Difference (degrees)
Most negative difference C6H5F Fluorobenzene -2.1
Most positive difference C6H5F Fluorobenzene 3.8