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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 125.0 126.7 -1.7
H2NCH2COOH Glycine 111.5 111.3 0.2
CH3CH(NH2)COOH Alanine 125.6 115.4 10.2
CH3CH(NH2)COOH Alanine 110.3 122.4 -12.1
C3H8O2 Propylene glycol 108.1 109.5 -1.4
C4H10O Ethoxy ethane 108.4 108.1 0.3
CH3CONH2 Acetamide 122.9 122.7 0.2
CH3CH2OH Ethanol 107.8 107.4 0.4
CH3COOH Acetic acid 126.6 126.5 0.1
CH3COOH Acetic acid 110.6 112.0 -1.4
CH3COCH3 Acetone 122.0 121.3 0.7
CH3CHO Acetaldehyde 123.9 124.3 -0.4
C2H4O Ethylene oxide 59.2 59.7 -0.5
CF3COOH trifluoroacetic acid 126.8 123.6 3.2
CF3COOH trifluoroacetic acid 111.1 109.7 1.4
CHOCH(CH3)CH3 Propanal, 2-methyl- 123.3 124.9 -1.6
HOCH2COOH Hydroxyacetic acid 112.6 112.3 0.3
HOCH2COOH Hydroxyacetic acid 124.2 124.4 -0.2
HOCH2COOH Hydroxyacetic acid 111.3 111.7 -0.4
ClCOClCO Oxalyl chloride 124.2 124.1 0.1
C3H5ClO Oxirane, (chloromethyl)- 114.0 114.1 -0.1
CH2CHCHO Acrolein 123.9 123.6 0.3
CH2CHCHO Acrolein 124.3 123.6 0.7
C3H6O 2-Propen-1-ol 111.8 107.5 4.3
CH2ClCHO chloroacetaldehyde 123.3 122.1 1.2
C2H2O2 Ethanedial 121.2 121.0 0.2
C4H2O3 Maleic Anhydride 129.2 129.9 -0.7
C4H2O3 Maleic Anhydride 108.2 106.5 1.7
C4H4O Furan 110.7 109.7 1.0
C4H10O2 Ethane, 1,2-dimethoxy- 113.2 106.9 6.3
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 125.8 118.5 7.3
CH3CH2CHO Propanal 124.4 124.9 -0.5
C4H8O2 Ethyl acetate 124.1 125.6 -1.5
C4H8O2 Ethyl acetate 111.9 112.0 -0.1
C4H8O2 Ethyl acetate 108.2 107.0 1.2
C5H10O 2H-Pyran, tetrahydro- 112.0 110.9 1.1
C2H2O4 Oxalic Acid 123.1 120.1 3.0
C3H3NO Oxazole 108.1 106.3 1.8
C4H6O2 2,3-Butanedione 120.3 118.6 1.7
C4H8O2 1,3-Dioxolane, 2-methyl- 105.2 103.3 1.9
C4H8O2 1,3-Dioxolane, 2-methyl- 110.9 111.7 -0.8
C3H8O2 1,3-Propanediol 108.0 112.5 -4.5
C3H8O2 1,3-Propanediol 112.0 108.0 4.0
C3O2 Carbon suboxide 179.2 180.0 -0.8
C4H8O2 1,3-Dioxane 109.2 109.8 -0.6
CH3OC2H5 Ethane, methoxy- 108.2 108.0 0.1
CH3CH(CH3)ONO Isopropyl nitrite 107.6 109.6 -2.0
CH2CHOH ethenol 126.2 126.4 -0.2
CH3COF Acetyl fluoride 128.4 130.3 -1.9
C5H10O 2-Butanone, 3-methyl- 120.8 120.2 0.6
C4H10O Propane, 2-methoxy- 113.7 111.8 1.9
C4H10O Propane, 2-methoxy- 107.7 111.9 -4.2
C3H2O3 vinylene carbonate 108.7 108.2 0.5
C5H4O2 4-Cyclopentene-1,3-dione 124.9 126.7 -1.8
CH3CH2O Ethoxy radical 114.4 112.7 1.7
C3H4O Cyclopropanone 147.7 147.6 0.1

HF/SDD 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 30
histogram chart 25 histogram chart
histogram chart 20 histogram chart
histogram chart 15 histogram chart
histogram chart 10 histogram chart histogram chart
histogram chart 5 histogram chart histogram chart histogram chart
histogram chart 0 histogram chart histogram chart 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 -12.1
Most positive difference CH3CH(NH2)COOH Alanine 10.2