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

B3LYP/CEP-31G for rNH

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


Differences greater than 0.080 are in the 0.080 bin. Differences less than -0.040 are in the -0.040 bin.

histogram chart 10
histogram chart 8 histogram chart
histogram chart 6 histogram chart histogram chart
histogram chart 4 histogram chart histogram chart histogram chart
histogram chart 2 histogram chart histogram chart histogram chart
histogram chart 0 histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart
-0.040 -0.030 -0.020 -0.010 0.000 0.010 0.020 0.030 0.040 0.050 0.060 0.070 0.080
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference B3N3H6 borazine-0.031
Most positive difference HN3 hydrogen azide0.063

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
B3N3H6 borazine 1.050 -0.031
CH3CH2NH2 Ethylamine 1.052 -0.030
HNO Nitrosyl hydride 1.090 -0.017
NH2CONH2 Urea 1.021 -0.007
CH3CONH2 Acetamide 1.022 -0.005
CH3NH2 methyl amine 1.018 0.002
NH3 Ammonia 1.012 0.002
CH3NHCH3 Dimethylamine 1.019 0.004
C4H9N Pyrrolidine 1.020 0.004
H2NCH2COOH Glycine 1.014 0.006
N2H4 Hydrazine 1.016 0.007
C5H11N Piperidine 1.015 0.009
C3H7N Cyclopropylamine 1.011 0.010
HNCO Isocyanic acid 0.995 0.012
C3H4N2 1H-Pyrazole 1.002 0.012
HNCNH diiminomethane 1.007 0.013
NH2F monofluoroamine 1.023 0.013
NH2OH hydroxylamine 1.016 0.014
BH2NH2 Boranamine 1.004 0.015
CH2NH Methanimine 1.023 0.016
BH3NH3 borane ammonia 1.010 0.016
NH2CONH2 Urea 0.998 0.016
C2H5N Aziridine 1.016 0.018
C4H5N Pyrrole 0.996 0.019
N2H2 (E)-diazene 1.028 0.020
HNC hydrogen isocyanide 0.986 0.022
NH2 Amino radical 1.024 0.026
NH Imidogen 1.036 0.033
HN3 hydrogen azide 0.975 0.063