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- 125.3 125.6 -0.3
C6H5NO2 Nitrobenzene 125.3 125.3 0.0
CH3CH(CH3)ONO Isopropyl nitrite 111.2 111.2 0.0
CH3NO3 Methyl nitrate 118.1 118.1 -0.0
CH3NO3 Methyl nitrate 112.4 111.7 0.7
CH3NO3 Methyl nitrate 129.5 130.2 -0.7
CH3ONO Methyl nitrite 114.8 115.1 -0.3
C2H5NO3 Nitric acid, ethyl ester 111.0 113.2 -2.2
C2H5NO3 Nitric acid, ethyl ester 118.0 117.9 0.1
C2H6N2O2 Dimethylnitroamine 130.4 126.2 4.2
HNO3 Nitric acid 115.1 115.8 -0.7
HNO3 Nitric acid 130.3 130.2 0.1
HNO3 Nitric acid 113.9 114.0 -0.2
HNO2 Nitrous acid 110.6 105.9 4.7
FNO3 Fluorine nitrate 117.1 117.0 0.1
FNO3 Fluorine nitrate 108.4 108.4 0.0
FNO3 Fluorine nitrate 134.5 134.6 -0.1
FNO2 Nitryl fluoride 136.0 134.1 1.9
NO2 Nitrogen dioxide 134.1 134.9 -0.8
N2O4 Dinitrogen tetroxide 135.4 135.2 0.2
N2O3 Dinitrogen trioxide 129.8 132.2 -2.4
NO3 Nitrogen trioxide 120.0 113.9 6.1
ClNO2 Nitryl chloride 130.6 132.3 -1.7

MP3=FULL/6-31G* for aONO

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


Differences greater than 9 are in the 9 bin. Differences less than -3 are in the -3 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 histogram chart
-3 -2 -1 0 1 2 3 4 5 6 7 8 9
Angle difference calc. - exp. (degrees)

  Species Name Difference (degrees)
Most negative difference N2O3 Dinitrogen trioxide -2.4
Most positive difference NO3 Nitrogen trioxide 6.1