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

QCISD/cc-pVDZ 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 HOCH2COOH Hydroxyacetic acid-0.017
Most positive difference H2SO4 Sulfuric acid1.862

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
HOCH2COOH Hydroxyacetic acid 0.989 -0.017
C3H8O2 1,3-Propanediol 0.980 -0.015
LiOH lithium hydroxide 0.969 -0.012
CH3CH2OH Ethanol 0.971 -0.006
HClO4 perchloric acid 0.980 -0.003
H2NCH2COOH Glycine 0.974 -0.002
HOCl hypochlorous acid 0.973 -0.002
HCOOH Formic acid 0.972 0.001
NH2OH hydroxylamine 0.962 0.003
C3H6O 2-Propen-1-ol 0.960 0.005
HO2 Hydroperoxy radical 0.971 0.007
H2O Water 0.958 0.007
H3O+ hydronium cation 0.976 0.007
H2O+ water cation 0.999 0.007
HOSH hydrogen thioperoxide 0.961 0.008
CH2CHOH ethenol 0.960 0.008
OH+ hydoxyl cation 1.029 0.008
CH3OH Methyl alcohol 0.956 0.009
OH Hydroxyl radical 0.970 0.009
CH3CHNOH Acetaldoxime 0.956 0.010
CH2NOH formaldoxime 0.956 0.010
H2O3 Hydrogen trioxide 0.963 0.010
HNO3 Nitric acid 0.964 0.010
HOBr Hypobromous acid 0.961 0.011
HNO2 Nitrous acid 0.959 0.012
CF3COOH trifluoroacetic acid 0.960 0.013
HOCO+ Hydrocarboxyl cation 0.977 0.013
HOF Hypofluorous acid 0.960 0.013
HOCH2COOH Hydroxyacetic acid 0.956 0.014
MgOH magnesium hydroxide 0.940 0.014
H2O2 Hydrogen peroxide 0.950 0.020
OH- hydroxide anion 0.964 0.020
H2SO4 Sulfuric acid 0.970 1.862