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

MP3=FULL/6-31G* for rOH

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


Differences greater than 2.200 are in the 2.200 bin. Differences less than -0.200 are in the -0.200 bin.

histogram chart 35
histogram chart 30 histogram chart
histogram chart 25 histogram chart
histogram chart 20 histogram chart
histogram chart 15 histogram chart
histogram chart 10 histogram chart
histogram chart 5 histogram chart
histogram chart 0 histogram chart histogram chart
-0.200 0.000 0.200 0.400 0.600 0.800 1.000 1.200 1.400 1.600 1.800 2.000 2.200
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference C3H8O2 Propylene glycol-0.030
Most positive difference H2SO4 Sulfuric acid1.894

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C3H8O2 Propylene glycol 1.000 -0.030
HOCH2COOH Hydroxyacetic acid 0.989 -0.016
C3H8O2 1,3-Propanediol 0.980 -0.014
LiOH lithium hydroxide 0.969 -0.013
CH3CH2OH Ethanol 0.971 -0.005
H2NCH2COOH Glycine 0.974 -0.003
HClO4 perchloric acid 0.980 -0.001
HOCl hypochlorous acid 0.973 -0.000
HCOOH Formic acid 0.972 0.001
OH Hydroxyl radical 0.970 0.004
NH2OH hydroxylamine 0.962 0.005
OH+ hydoxyl cation 1.029 0.005
HO2 Hydroperoxy radical 0.971 0.008
C3H6O 2-Propen-1-ol 0.960 0.008
H2O+ water cation 0.999 0.008
CH2CHOH ethenol 0.960 0.009
H2O Water 0.958 0.009
HOSH hydrogen thioperoxide 0.961 0.009
HOBr Hypobromous acid 0.961 0.010
C6H5OH phenol 0.956 0.011
CH3CHNOH Acetaldoxime 0.956 0.011
CH2NOH formaldoxime 0.956 0.013
HNO2 Nitrous acid 0.959 0.013
HNO3 Nitric acid 0.964 0.013
HOF Hypofluorous acid 0.960 0.013
H3O+ hydronium cation 0.976 0.014
H2O3 Hydrogen trioxide 0.963 0.014
HOCH2COOH Hydroxyacetic acid 0.956 0.014
MgOH magnesium hydroxide 0.940 0.015
C2H6O2 1,2-Ethanediol 0.950 0.016
OH- hydroxide anion 0.964 0.017
H2O2 Hydrogen peroxide 0.950 0.020
HOCO+ Hydrocarboxyl cation 0.977 0.020
CaOH Calcium monohydroxide 0.930 0.027
KOH Potassium hydroxide 0.912 0.050
H2SO4 Sulfuric acid 0.970 1.894