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Compare Angles

18 10 26 16 25

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Species Name Experimental Angle Calculated Angle Difference
C3H4O Cyclopropanone 147.7 148.7 -1.0
CH3CH2O Ethoxy radical 114.4 115.0 -0.6
C5H4O2 4-Cyclopentene-1,3-dione 124.9 127.2 -2.3
C3H2O3 vinylene carbonate 108.7 111.5 -2.8
C4H10O Propane, 2-methoxy- 107.7 114.0 -6.3
C4H10O Propane, 2-methoxy- 113.7 114.0 -0.3
C5H10O 2-Butanone, 3-methyl- 120.8 122.2 -1.4
CH3COF Acetyl fluoride 128.4 127.6 0.8
CH2CHOH ethenol 126.2 127.2 -1.0
CH3CH(CH3)ONO Isopropyl nitrite 107.6 108.3 -0.7
CH3OC2H5 Ethane, methoxy- 108.2 107.3 0.9
C4H8O2 1,3-Dioxane 109.2 111.6 -2.4
C3O2 Carbon suboxide 179.2 180.0 -0.8
C3H8O2 1,3-Propanediol 112.0 106.8 5.2
C3H8O2 1,3-Propanediol 108.0 113.0 -5.0
C4H8O2 1,3-Dioxolane, 2-methyl- 110.9 109.8 1.1
C4H8O2 1,3-Dioxolane, 2-methyl- 105.2 105.7 -0.5
C3H3NO Oxazole 108.1 109.1 -1.0
C2H2O4 Oxalic Acid 123.1 109.8 13.3
C5H10O 2H-Pyran, tetrahydro- 112.0 113.1 -1.1
C4H8O2 Ethyl acetate 108.2 107.1 1.1
C4H8O2 Ethyl acetate 111.9 107.7 4.2
C4H8O2 Ethyl acetate 124.1 128.0 -3.9
CH3CH2CHO Propanal 124.4 125.3 -0.9
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 125.8 116.2 9.6
C4H10O2 Ethane, 1,2-dimethoxy- 113.2 106.7 6.5
C4H4O Furan 110.7 111.2 -0.5
C4H2O3 Maleic Anhydride 108.2 107.8 0.4
C4H2O3 Maleic Anhydride 129.2 130.9 -1.7
C2H2O2 Ethanedial 121.2 123.3 -2.1
CH2ClCHO chloroacetaldehyde 123.3 123.4 -0.1
C3H6O 2-Propen-1-ol 111.8 107.7 4.1
CH2CHCHO Acrolein 124.3 124.7 -0.4
CH2CHCHO Acrolein 123.9 124.7 -0.8
C3H5ClO Oxirane, (chloromethyl)- 114.0 116.2 -2.2
ClCOClCO Oxalyl chloride 124.2 127.4 -3.2
HOCH2COOH Hydroxyacetic acid 111.3 105.3 6.0
HOCH2COOH Hydroxyacetic acid 124.2 118.5 5.7
HOCH2COOH Hydroxyacetic acid 112.6 116.3 -3.7
CHOCH(CH3)CH3 Propanal, 2-methyl- 123.3 125.2 -1.9
CF3COOH trifluoroacetic acid 111.1 107.3 3.8
CF3COOH trifluoroacetic acid 126.8 128.1 -1.3
C2H4O Ethylene oxide 59.2 59.5 -0.3
CH3CHO Acetaldehyde 123.9 125.0 -1.1
CH3COCH3 Acetone 122.0 123.1 -1.1
CH3COOH Acetic acid 110.6 109.0 1.6
CH3COOH Acetic acid 126.6 128.5 -1.9
CH3CH2OH Ethanol 107.8 107.4 0.4
CH3CONH2 Acetamide 122.9 125.7 -2.8
C4H10O Ethoxy ethane 108.4 107.4 1.0
C3H8O2 Propylene glycol 108.1 106.8 1.3
H2NCH2COOH Glycine 111.5 110.5 1.0
H2NCH2COOH Glycine 125.0 126.0 -1.0

BLYP/STO-3G for aCCO

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


Differences greater than 16 are in the 16 bin. Differences less than -8 are in the -8 bin.

histogram chart 18
histogram chart 16 histogram chart histogram chart
histogram chart 14 histogram chart histogram chart
histogram chart 12 histogram chart histogram chart
histogram chart 10 histogram chart histogram chart
histogram chart 8 histogram chart histogram chart
histogram chart 6 histogram chart histogram chart
histogram chart 4 histogram chart histogram chart histogram chart
histogram chart 2 histogram chart histogram chart histogram chart 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
-8 -6 -4 -2 0 2 4 6 8 10 12 14 16
Angle difference calc. - exp. (degrees)

  Species Name Difference (degrees)
Most negative difference C4H10O Propane, 2-methoxy- -6.3
Most positive difference C2H2O4 Oxalic Acid 13.3