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Compare Angles

18 10 26 16 25

Click on entry for experimental details.
Species Name Experimental Angle Calculated Angle Difference
C2H4 Ethylene 121.2 121.6 -0.4
C2H2 Acetylene 180.0 180.0 0.0
C3H6 Cyclopropane 117.9 117.9 -0.0
C3H5 Allyl radical 120.9 121.5 -0.6
C3H5 Allyl radical 117.7 117.9 -0.2
C2H Ethynyl radical 180.0 180.0 0.0
C2H3 vinyl 137.3 135.8 1.5
C2H3 vinyl 121.5 121.5 -0.0

QCISD(TQ)/6-31+G** for aHCC

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


Differences greater than 1.8 are in the 1.8 bin. Differences less than -0.6 are in the -0.6 bin.

histogram chart 10
histogram chart 8
histogram chart 6
histogram chart 4
histogram chart 2
histogram chart 0 histogram chart histogram chart histogram chart histogram chart histogram chart
-0.6 -0.4 -0.2 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8
Angle difference calc. - exp. (degrees)

  Species Name Difference (degrees)
Most negative difference C3H5 Allyl radical -0.6
Most positive difference C2H3 vinyl 1.5