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- 125.3 125.8 -0.5
C6H5NO2 Nitrobenzene 125.3 126.3 -1.0
CH3NO3 Methyl nitrate 118.1 117.5 0.6
CH3NO3 Methyl nitrate 112.4 111.4 1.0
CH3NO3 Methyl nitrate 129.5 131.1 -1.5
CH3ONO Methyl nitrite 114.8 114.3 0.5
C2H5NO3 Nitric acid, ethyl ester 111.0 112.6 -1.6
C2H5NO3 Nitric acid, ethyl ester 118.0 117.3 0.7
HNO3 Nitric acid 115.1 115.5 -0.4
HNO3 Nitric acid 130.3 130.7 -0.4
HNO3 Nitric acid 113.9 113.8 0.0
HNO2 Nitrous acid 110.6 110.8 -0.2
FNO2 Nitryl fluoride 136.0 137.1 -1.1
NO2 Nitrogen dioxide 134.1 134.1 -0.0
N2O3 Dinitrogen trioxide 129.8 132.4 -2.6
NO3 Nitrogen trioxide 120.0 120.0 0.0
ClNO2 Nitryl chloride 130.6 134.1 -3.5

MP2/cc-pVTZ for aONO

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 6
histogram chart 4
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
-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 ClNO2 Nitryl chloride -3.5
Most positive difference CH3NO3 Methyl nitrate 1.0