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Compare Angles

18 10 26 16 25

Click on entry for experimental details.
Species Name Experimental Angle Calculated Angle Difference
H2CO Formaldehyde 121.9 122.1 -0.2
HCOOH Formic acid 124.1 124.8 -0.7
C2H4O Ethylene oxide 114.7 115.3 -0.6
HOCH2COOH Hydroxyacetic acid 110.6 111.0 -0.4
CH2CHCHO Acrolein 121.3 120.9 0.4
CH2CHCHO Acrolein 120.2 120.9 -0.7
C3H6O 2-Propen-1-ol 113.3 111.5 1.8
C3H6O 2-Propen-1-ol 107.3 110.4 -3.1
CH3OCHO methyl formate 109.3 124.6 -15.3
CH3OCH3 Dimethyl ether 107.1 107.1 0.0
CH3OCH3 Dimethyl ether 111.0 111.8 -0.8
CH3CH2CHO Propanal 120.5 119.7 0.8
C4H8O2 Ethyl acetate 108.3 109.0 -0.7
CH2O2 Dioxirane 115.8 116.5 -0.7
C3H3NO Oxazole 117.1 116.5 0.6
C3H3NO Oxazole 116.9 116.6 0.3
CH3OC2H5 Ethane, methoxy- 107.5 107.0 0.5
CH3OC2H5 Ethane, methoxy- 111.1 111.5 -0.5
CH3OC2H5 Ethane, methoxy- 110.3 110.1 0.2
CH3ONO Methyl nitrite 101.8 104.2 -2.4
CH3ONO Methyl nitrite 110.0 110.9 -1.0
HFCO formyl fluoride 127.3 127.4 -0.1
CH3O Methoxy radical 111.3 105.1 6.2
HCO Formyl radical 119.5 28.7 90.8

CCSD/6-31G* for aHCO

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


Differences greater than 100 are in the 100 bin. Differences less than -20 are in the -20 bin.

histogram chart 25
histogram chart 20 histogram chart
histogram chart 15 histogram chart
histogram chart 10 histogram chart
histogram chart 5 histogram chart
histogram chart 0 histogram chart histogram chart histogram chart histogram chart
-20 -10 0 10 20 30 40 50 60 70 80 90 100
Angle difference calc. - exp. (degrees)

  Species Name Difference (degrees)
Most negative difference CH3OCHO methyl formate -15.3
Most positive difference HCO Formyl radical 90.8