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
C2H6N2O2 Dimethylnitroamine 114.8 117.1 -2.3
N2O Nitrous oxide 180.0 180.0 0.0
N2O4 Dinitrogen tetroxide 112.3 112.6 -0.3
N2O3 Dinitrogen trioxide 105.5 111.2 -5.7
N2O3 Dinitrogen trioxide 112.7 116.3 -3.6
N2O3 Dinitrogen trioxide 117.5 112.2 5.2

B3LYPultrafine/aug-cc-pVTZ for aNNO

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


Differences greater than 6 are in the 6 bin. Differences less than -6 are in the -6 bin.

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

  Species Name Difference (degrees)
Most negative difference N2O3 Dinitrogen trioxide -5.7
Most positive difference N2O3 Dinitrogen trioxide 5.2