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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 113.0 115.9 -2.9
CH3CSNH2 Ethanethioamide 114.8 114.7 0.1
C4H4N2O2 Uracil 115.5 113.6 1.9
CH3CH2NH2 Ethylamine 115.0 116.0 -1.0
C2H8N2 Ethylenediamine 110.2 116.1 -5.9
C3H2N2 Malononitrile 178.6 178.8 -0.2
C4H5N Pyrrole 107.7 107.5 0.2
C4H4N2 Succinonitrile 180.0 178.1 1.9
C5H5N Pyridine 124.0 123.8 0.2
C5H11N Piperidine 110.5 109.8 0.7
C4H9N Pyrrolidine 104.6 102.9 1.7
C3H4N2 1H-Pyrazole 112.0 111.7 0.3
C3H4N2 1H-Pyrazole 106.4 105.9 0.5
C2H2N2O Furazan 108.9 109.2 -0.3
C3H3NO Oxazole 109.1 109.2 -0.1
C4H4N2 Pyridazine 123.7 123.1 0.6
C4H4N2 1,3-Diazine 121.2 122.3 -1.1
C4H4N2 Pyrazine 122.2 121.7 0.4
CH(CN)3 tricyanomethane 177.0 178.9 -1.9
C2H3NO Nitrosoethylene 117.1 116.8 0.3
C2N2 Cyanogen 180.0 180.0 0.0
C2H5CN ethyl cyanide 178.8 179.1 -0.3
CH3CONH2 Acetamide 115.1 114.5 0.6
CH3CH(NH2)COOH Alanine 110.1 108.7 1.4

B97D3/6-31+G** for aCCN

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


Differences greater than 6 are in the 6 bin. Differences less than -6 are in the -6 bin.

histogram chart 12
histogram chart 10 histogram chart
histogram chart 8 histogram chart
histogram chart 6 histogram chart
histogram chart 4 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
-6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6
Angle difference calc. - exp. (degrees)

  Species Name Difference (degrees)
Most negative difference C2H8N2 Ethylenediamine -5.9
Most positive difference C4H4N2 Succinonitrile 1.9