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Compare Angles

18 10 26 16 25

Click on entry for experimental details.
Species Name Experimental Angle Calculated Angle Difference
C2H6 Ethane 110.9 111.7 -0.8
C2H4 Ethylene 121.2 121.7 -0.5
C2H2 Acetylene 180.0 180.0 0.0
C3H8 Propane 111.8 112.4 -0.6
C3H8 Propane 110.6 110.9 -0.3
C3H8 Propane 109.5 109.8 -0.2
CH3CN Acetonitrile 109.4 110.5 -1.1
C3H6 Cyclopropane 117.9 118.1 -0.2
C6H4Cl2 1,4-dichlorobenzene 120.0 120.6 -0.6
CH3CH2CH2CH3 Butane 111.0 109.0 2.0
CH2CHCH2CH3 1-Butene 117.1 115.8 1.3
CH2CHCH2CH3 1-Butene 110.3 110.9 -0.6
CH3CHFCH3 2-Fluoropropane 110.0 110.9 -0.8
CH3CHFCH3 2-Fluoropropane 109.5 110.0 -0.5
CH3CHFCH3 2-Fluoropropane 110.5 110.5 -0.0
CH3CHFCH3 2-Fluoropropane 110.2 110.3 -0.1
CH2FCH2CH3 1-Fluoropropane 111.6 111.0 0.6
CH2FCH2CH3 1-Fluoropropane 109.0 108.8 0.2
CH2FCH2CH3 1-Fluoropropane 110.4 110.8 -0.4
CH2FCH2CH3 1-Fluoropropane 111.4 111.6 -0.2
CH2FCH2CH3 1-Fluoropropane 111.0 111.3 -0.3
C3H5 Allyl radical 120.9 121.7 -0.8
C3H5 Allyl radical 117.7 117.7 0.0
C2H2ClF 1-chloro-1-fluoroethylene 119.2 120.5 -1.3
C2H2ClF 1-chloro-1-fluoroethylene 119.3 122.8 -3.5
C2H3 vinyl 137.3 140.0 -2.7
C2H3 vinyl 121.5 121.9 -0.4
C5H6 Propellane 116.9 117.1 -0.2

LSDA/6-311+G(3df,2p) for aHCC

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


Differences greater than 2 are in the 2 bin. Differences less than -4 are in the -4 bin.

histogram chart 10
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 histogram chart histogram chart
-4 -3.5 -3 -2.5 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2
Angle difference calc. - exp. (degrees)

  Species Name Difference (degrees)
Most negative difference C2H2ClF 1-chloro-1-fluoroethylene -3.5
Most positive difference CH3CH2CH2CH3 Butane 2.0