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

mPW1PW91/6-31G for rOH

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


Differences greater than 0.090 are in the 0.090 bin. Differences less than -0.030 are in the -0.030 bin.

histogram chart 16
histogram chart 14 histogram chart
histogram chart 12 histogram chart
histogram chart 10 histogram chart
histogram chart 8 histogram chart histogram chart
histogram chart 6 histogram chart histogram chart
histogram chart 4 histogram chart histogram chart
histogram chart 2 histogram chart histogram chart 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
-0.030 -0.020 -0.010 0.000 0.010 0.020 0.030 0.040 0.050 0.060 0.070 0.080 0.090
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference C3H8O2 Propylene glycol-0.021
Most positive difference KOH Potassium hydroxide0.056

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C3H8O2 Propylene glycol 1.000 -0.021
LiOH lithium hydroxide 0.969 -0.012
HOCH2COOH Hydroxyacetic acid 0.989 -0.011
C3H8O2 1,3-Propanediol 0.980 -0.009
H3O+ hydronium cation 0.976 0.001
CH3CH2OH Ethanol 0.971 0.002
H2NCH2COOH Glycine 0.974 0.004
HCOOH Formic acid 0.972 0.007
HOCl hypochlorous acid 0.973 0.011
HClO4 perchloric acid 0.980 0.012
H2O+ water cation 0.999 0.012
NH2OH hydroxylamine 0.962 0.012
H2O Water 0.958 0.013
MgOH magnesium hydroxide 0.940 0.013
C3H6O 2-Propen-1-ol 0.960 0.013
HOCO+ Hydrocarboxyl cation 0.977 0.013
CH2CHOH ethenol 0.960 0.014
HO2 Hydroperoxy radical 0.971 0.015
C6H5OH phenol 0.956 0.016
H2SO4 Sulfuric acid 0.970 0.016
CH3OH Methyl alcohol 0.956 0.017
CF3COOH trifluoroacetic acid 0.960 0.018
CH2NOH formaldoxime 0.956 0.018
OH+ hydoxyl cation 1.029 0.018
HOSH hydrogen thioperoxide 0.961 0.019
HNO3 Nitric acid 0.964 0.019
HNO2 Nitrous acid 0.959 0.020
H2O3 Hydrogen trioxide 0.963 0.020
OH Hydroxyl radical 0.970 0.021
HOBr Hypobromous acid 0.961 0.021
C2H6O2 1,2-Ethanediol 0.950 0.021
HOCH2COOH Hydroxyacetic acid 0.956 0.023
HOF Hypofluorous acid 0.960 0.025
CaOH Calcium monohydroxide 0.930 0.028
H2O2 Hydrogen peroxide 0.950 0.028
OH- hydroxide anion 0.964 0.038
KOH Potassium hydroxide 0.912 0.056