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 Bonds

18 10 26 16 45

B97D3/aug-cc-pVTZ for rNN

Histogram of Bond length differences (in Å) vs number of species


Differences greater than 0.220 are in the 0.220 bin. Differences less than -0.020 are in the -0.020 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
-0.020 0.000 0.020 0.040 0.060 0.080 0.100 0.120 0.140 0.160 0.180 0.200 0.220
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference N2H2 (E)-diazene-0.009
Most positive difference N2O4 Dinitrogen tetroxide0.122

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
N2H2 (E)-diazene 1.252 -0.009
N2H4 Hydrazine 1.446 -0.004
N2F2 (Z)-Difluorodiazene 1.214 -0.003
CH2N2 diazirine 1.228 -0.002
C3H4N2 1H-Pyrazole 1.351 -0.002
N3 azide radical 1.181 0.000
N2 Nitrogen diatomic 1.098 0.001
CH2NN diazomethane 1.139 0.002
HN3 hydrogen azide 1.133 0.003
N2O Nitrous oxide 1.128 0.005
C2H6N2O2 Dimethylnitroamine 1.382 0.013
N2O3 Dinitrogen trioxide 1.864 0.106
N2O4 Dinitrogen tetroxide 1.782 0.122