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Compare Angles

18 10 26 16 25

Click on entry for experimental details.
Species Name Experimental Angle Calculated Angle Difference
H2NCH2COOH Glycine 125.0 126.2 -1.2
H2NCH2COOH Glycine 111.5 111.4 0.1
CH3CH(NH2)COOH Alanine 125.6 114.9 10.7
CH3CH(NH2)COOH Alanine 110.3 122.8 -12.5
CH3CHO Acetaldehyde 123.9 124.0 -0.1
C2H4O Ethylene oxide 59.2 60.3 -1.1
CF3COOH trifluoroacetic acid 126.8 124.2 2.6
CF3COOH trifluoroacetic acid 111.1 109.7 1.4
HOCH2COOH Hydroxyacetic acid 112.6 112.2 0.4
HOCH2COOH Hydroxyacetic acid 124.2 124.4 -0.2
HOCH2COOH Hydroxyacetic acid 111.3 110.9 0.4
ClCOClCO Oxalyl chloride 124.2 124.3 -0.1
CH2CHCHO Acrolein 123.9 123.5 0.4
CH2CHCHO Acrolein 124.3 123.5 0.8
C3H6O 2-Propen-1-ol 111.8 107.2 4.6
CH2ClCHO chloroacetaldehyde 123.3 121.8 1.5
C2H2O2 Ethanedial 121.2 120.8 0.4
CH3CH2CHO Propanal 124.4 124.3 0.1
C4H8O2 Ethyl acetate 124.1 125.8 -1.7
C4H8O2 Ethyl acetate 111.9 111.6 0.3
C4H8O2 Ethyl acetate 108.2 106.4 1.8
C2H2O4 Oxalic Acid 123.1 121.0 2.1
C3H3NO Oxazole 108.1 106.8 1.3
C4H6O2 2,3-Butanedione 120.3 118.6 1.7
C3H8O2 1,3-Propanediol 108.0 112.2 -4.2
C3H8O2 1,3-Propanediol 112.0 107.5 4.5
C3O2 Carbon suboxide 179.2 180.0 -0.8
C4H8O2 1,3-Dioxane 109.2 109.6 -0.4
CH3OC2H5 Ethane, methoxy- 108.2 107.3 0.8
CH2CHOH ethenol 126.2 126.3 -0.1
C3H2O3 vinylene carbonate 108.7 108.7 -0.1
C5H4O2 4-Cyclopentene-1,3-dione 124.9 126.7 -1.8
CH3CH2O Ethoxy radical 114.4 112.9 1.5

CISD/6-31G for aCCO

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


Differences greater than 10 are in the 10 bin. Differences less than -14 are in the -14 bin.

histogram chart 16
histogram chart 14 histogram chart
histogram chart 12 histogram chart
histogram chart 10 histogram chart
histogram chart 8 histogram chart
histogram chart 6 histogram chart histogram chart
histogram chart 4 histogram chart histogram chart
histogram chart 2 histogram chart histogram chart histogram chart
histogram chart 0 histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart
-14 -12 -10 -8 -6 -4 -2 0 2 4 6 8 10
Angle difference calc. - exp. (degrees)

  Species Name Difference (degrees)
Most negative difference CH3CH(NH2)COOH Alanine -12.5
Most positive difference CH3CH(NH2)COOH Alanine 10.7