return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
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Compare Angles

18 10 26 16 25

Click on entry for experimental details.
Species Name Experimental Angle Calculated Angle Difference
CH3NO2 Methane, nitro- 125.3 124.7 0.6
C6H5NO2 Nitrobenzene 125.3 123.5 1.8
CH3CH(CH3)ONO Isopropyl nitrite 111.2 112.3 -1.1
CH3NO3 Methyl nitrate 118.1 117.7 0.4
CH3NO3 Methyl nitrate 112.4 114.8 -2.4
CH3NO3 Methyl nitrate 129.5 127.4 2.1
CH3ONO Methyl nitrite 114.8 114.8 -0.0
C2H5NO3 Nitric acid, ethyl ester 111.0 115.0 -4.0
C2H5NO3 Nitric acid, ethyl ester 118.0 117.9 0.1
C2H6N2O2 Dimethylnitroamine 130.4 124.1 6.3
HNO3 Nitric acid 115.1 116.0 -0.9
HNO3 Nitric acid 130.3 128.7 1.6
HNO3 Nitric acid 113.9 115.3 -1.5
HNO2 Nitrous acid 110.6 111.5 -0.9
FNO3 Fluorine nitrate 117.1 118.2 -1.1
FNO3 Fluorine nitrate 108.4 110.1 -1.7
FNO3 Fluorine nitrate 134.5 131.7 2.8
FNO2 Nitryl fluoride 136.0 133.1 2.9
NO2 Nitrogen dioxide 134.1 136.5 -2.4
N2O4 Dinitrogen tetroxide 135.4 132.3 3.1
N2O3 Dinitrogen trioxide 129.8 130.0 -0.2
ClNO2 Nitryl chloride 130.6 129.3 1.3

HF/SDD for aONO

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


Differences greater than 8 are in the 8 bin. Differences less than -4 are in the -4 bin.

histogram chart 10
histogram chart 8
histogram chart 6
histogram chart 4 histogram chart
histogram chart 2 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
-4 -3 -2 -1 0 1 2 3 4 5 6 7 8
Angle difference calc. - exp. (degrees)

  Species Name Difference (degrees)
Most negative difference C2H5NO3 Nitric acid, ethyl ester -4.0
Most positive difference C2H6N2O2 Dimethylnitroamine 6.3