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

MP4=FULL/aug-cc-pVDZ for rNN

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


Differences greater than 0.055 are in the 0.055 bin. Differences less than -0.005 are in the -0.005 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
-0.005 0.000 0.005 0.010 0.015 0.020 0.025 0.030 0.035 0.040 0.045 0.050 0.055
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference N2H4 Hydrazine0.008
Most positive difference N2O Nitrous oxide0.044

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
N2H4 Hydrazine 1.446 0.008
N3 azide radical 1.181 0.014
N2H2 (E)-diazene 1.252 0.017
N2 Nitrogen diatomic 1.098 0.031
N2O Nitrous oxide 1.128 0.044