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

mPW1PW91/6-311G** for rNH

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


Differences greater than 0.070 are in the 0.070 bin. Differences less than -0.050 are in the -0.050 bin.

histogram chart 20
histogram chart 15 histogram chart
histogram chart 10 histogram chart
histogram chart 5 histogram chart
histogram chart 0 histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart
-0.050 -0.040 -0.030 -0.020 -0.010 0.000 0.010 0.020 0.030 0.040 0.050 0.060 0.070
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference B3N3H6 borazine-0.044
Most positive difference HN3 hydrogen azide0.042

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
B3N3H6 borazine 1.050 -0.044
CH3CH2NH2 Ethylamine 1.052 -0.039
HNO Nitrosyl hydride 1.090 -0.028
CH3CONH2 Acetamide 1.022 -0.017
NH2CONH2 Urea 1.021 -0.015
C4H9N Pyrrolidine 1.020 -0.008
CH3NHCH3 Dimethylamine 1.019 -0.008
CH3NH2 methyl amine 1.018 -0.006
C5H11N Piperidine 1.015 -0.004
NH2F monofluoroamine 1.023 -0.003
C2H5N Aziridine 1.016 -0.003
CH2NH Methanimine 1.023 -0.002
N2H4 Hydrazine 1.016 -0.001
H2NCH2COOH Glycine 1.014 -0.001
NH2OH hydroxylamine 1.016 0.000
NH3 Ammonia 1.012 0.001
C3H7N Cyclopropylamine 1.011 0.002
BH2NH2 Boranamine 1.004 0.002
CHONH2 formamide 1.001 0.002
C3H4N2 1H-Pyrazole 1.002 0.002
NH2CN cyanamide 1.006 0.002
HNCNH diiminomethane 1.007 0.003
NH2 Amino radical 1.024 0.003
N2H2 (E)-diazene 1.028 0.004
NH Imidogen 1.036 0.004
BH3NH3 borane ammonia 1.010 0.004
CHONH2 formamide 1.001 0.005
C4H5N Pyrrole 0.996 0.007
NH2CONH2 Urea 0.998 0.009
HNCO Isocyanic acid 0.995 0.009
HN3 hydrogen azide 0.975 0.042