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
CH3CH(CH3)ONO Isopropyl nitrite 111.2 111.5 -0.3
CH3NO3 Methyl nitrate 118.1 116.5 1.6
CH3NO3 Methyl nitrate 112.4 112.9 -0.5
CH3NO3 Methyl nitrate 129.5 130.6 -1.1
CH3ONO Methyl nitrite 114.8 113.7 1.1
C2H6N2O2 Dimethylnitroamine 130.4 126.3 4.1
HNO3 Nitric acid 115.1 115.4 -0.3
HNO3 Nitric acid 130.3 130.6 -0.3
HNO3 Nitric acid 113.9 114.0 -0.1
HNO2 Nitrous acid 110.6 111.0 -0.4
FNO3 Fluorine nitrate 117.1 116.8 0.3
FNO3 Fluorine nitrate 108.4 107.6 0.8
FNO3 Fluorine nitrate 134.5 135.6 -1.1
FNO2 Nitryl fluoride 136.0 136.5 -0.5
NO2 Nitrogen dioxide 134.1 134.1 -0.0
N2O4 Dinitrogen tetroxide 135.4 135.1 0.3
N2O3 Dinitrogen trioxide 129.8 132.1 -2.3
ClNO2 Nitryl chloride 130.6 133.1 -2.5

LSDA/aug-cc-pVDZ 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 10
histogram chart 8 histogram chart
histogram chart 6 histogram chart
histogram chart 4 histogram chart
histogram chart 2 histogram chart
histogram chart 0 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 ClNO2 Nitryl chloride -2.5
Most positive difference C2H6N2O2 Dimethylnitroamine 4.1