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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 124.9 125.3 -0.4
CH3COOH Acetic acid 123.0 122.6 0.4
CH3OCHO methyl formate 125.9 126.2 -0.3
C4H2O3 Maleic Anhydride 122.6 122.5 0.1
C3H8O2 Methane, dimethoxy- 114.3 105.5 8.8
C3H6O3 1,3,5-Trioxane 112.0 111.9 0.1
CO2 Carbon dioxide 180.0 180.0 0.0
C4H8O2 Ethyl acetate 124.0 123.8 0.2
C2H2O4 Oxalic Acid 125.0 125.5 -0.5
CH2O2 Dioxirane 66.2 66.3 -0.1
C4H8O2 1,3-Dioxane 115.0 113.4 1.6
C3H2O3 vinylene carbonate 108.8 107.6 1.2
HOCO+ Hydrocarboxyl cation 174.4 172.9 1.5
C2H4O4 Formic acid dimer 126.2 127.2 -1.0

BLYP/6-31G** for aOCO

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


Differences greater than 11 are in the 11 bin. Differences less than -1 are in the -1 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
-1 0 1 2 3 4 5 6 7 8 9 10 11
Angle difference calc. - exp. (degrees)

  Species Name Difference (degrees)
Most negative difference C2H4O4 Formic acid dimer -1.0
Most positive difference C3H8O2 Methane, dimethoxy- 8.8