return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Home > Geometry > Experimental > Same bond/angle many molecules OR Comparisons > Geometry > Bonds, angles > Same bond/angle many molecules

Compare Angles

18 10 26 16 25

Click on entry for experimental details.
Species Name Experimental Angle Calculated Angle Difference
C2H6N2O2 Dimethylnitroamine 114.8 116.4 -1.6
N2O Nitrous oxide 180.0 180.0 0.0
N2O4 Dinitrogen tetroxide 112.3 112.1 0.2
N2O3 Dinitrogen trioxide 105.5 101.6 3.9
N2O3 Dinitrogen trioxide 112.7 108.0 4.7
N2O3 Dinitrogen trioxide 117.5 119.6 -2.1

PBEPBE/3-21G for aNNO

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 6
histogram chart 4
histogram chart 2
histogram chart 0 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 -2.1
Most positive difference N2O3 Dinitrogen trioxide 4.7