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
CH3NO3 Methyl nitrate 118.1 117.3 0.8
CH3NO3 Methyl nitrate 112.4 112.7 -0.3
CH3NO3 Methyl nitrate 129.5 130.1 -0.5
CH3ONO Methyl nitrite 114.8 114.7 0.1
C2H5NO3 Nitric acid, ethyl ester 111.0 112.8 -1.8
C2H5NO3 Nitric acid, ethyl ester 118.0 117.5 0.5
HNO2 Nitrous acid 110.6 111.0 -0.4
NO2 Nitrogen dioxide 134.1 134.4 -0.3
N2O4 Dinitrogen tetroxide 135.4 134.8 0.6
NO3 Nitrogen trioxide 120.0 120.0 -0.0
ClNO2 Nitryl chloride 130.6 132.9 -2.3
N2O3 Dinitrogen trioxide 129.8 131.5 -1.6
FNO2 Nitryl fluoride 136.0 136.0 -0.0
HNO3 Nitric acid 113.9 113.9 -0.1
HNO3 Nitric acid 130.3 130.5 -0.3
HNO3 Nitric acid 115.1 115.6 -0.5
C6H5NO2 Nitrobenzene 125.3 125.2 0.1
CH3NO2 Methane, nitro- 125.3 125.8 -0.5

B3LYPultrafine/cc-pVTZ for aONO

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


Differences greater than 3.5 are in the 3.5 bin. Differences less than -2.5 are in the -2.5 bin.

histogram chart 10
histogram chart 8
histogram chart 6 histogram chart
histogram chart 4 histogram chart histogram chart
histogram chart 2 histogram chart histogram chart
histogram chart 0 histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart
-2.5 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3 3.5
Angle difference calc. - exp. (degrees)

  Species Name Difference (degrees)
Most negative difference ClNO2 Nitryl chloride -2.3
Most positive difference CH3NO3 Methyl nitrate 0.8