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Compare Angles

18 10 26 16 25

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Species Name Experimental Angle Calculated Angle Difference
H2CO Formaldehyde 121.9 121.9 -0.0
C4H10O Ethoxy ethane 110.0 108.9 1.1
HCOOH Formic acid 124.1 125.5 -1.4
C2H4O Ethylene oxide 114.7 114.9 -0.2
HOCH2COOH Hydroxyacetic acid 110.6 111.4 -0.8
CH2CHCHO Acrolein 121.3 121.0 0.3
CH2CHCHO Acrolein 120.2 121.0 -0.8
C3H6O 2-Propen-1-ol 113.3 50.4 62.9
C3H6O 2-Propen-1-ol 107.3 56.9 50.4
CH3OCHO methyl formate 109.3 124.9 -15.6
C3H8O2 Methane, dimethoxy- 110.3 106.5 3.8
CH3OCH3 Dimethyl ether 107.1 107.2 -0.1
CH3OCH3 Dimethyl ether 111.0 111.4 -0.4
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 109.7 111.4 -1.7
CH3CH2CHO Propanal 120.5 119.6 0.9
C4H8O2 Ethyl acetate 108.3 108.9 -0.6
CH2O2 Dioxirane 115.8 116.3 -0.5
C3H3NO Oxazole 117.1 56.3 60.8
C3H3NO Oxazole 116.9 29.8 87.1
CH3CH(CH3)ONO Isopropyl nitrite 109.5 106.9 2.6
CH3NO3 Methyl nitrate 110.4 110.8 -0.4
CH3NO3 Methyl nitrate 103.4 104.2 -0.8
CH3ONO Methyl nitrite 101.8 104.2 -2.4
CH3ONO Methyl nitrite 110.0 110.9 -0.9
HFCO formyl fluoride 127.3 127.8 -0.5
CH3O Methoxy radical 111.3 105.0 6.3
HCO Formyl radical 119.5 123.1 -3.6

MP2/6-311G* 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 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 -15.6
Most positive difference C3H3NO Oxazole 87.1