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/6-311G* for rNO

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


Differences greater than 0.025 are in the 0.025 bin. Differences less than -0.035 are in the -0.035 bin.

histogram chart 10
histogram chart 8 histogram chart
histogram chart 6 histogram chart
histogram chart 4 histogram chart histogram chart 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 histogram chart
-0.035 -0.030 -0.025 -0.020 -0.015 -0.010 -0.005 0.000 0.005 0.010 0.015 0.020 0.025
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference HNO2 Nitrous acid-0.031
Most positive difference NO- nitric oxide anion0.017

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
HNO2 Nitrous acid 1.442 -0.031
NH2OH hydroxylamine 1.453 -0.019
C2H5NO3 Nitric acid, ethyl ester 1.215 -0.018
N2O3 Dinitrogen trioxide 1.217 -0.017
CH2NOH formaldoxime 1.408 -0.013
HNO3 Nitric acid 1.406 -0.013
ClNO2 Nitryl chloride 1.202 -0.011
C2H5NO3 Nitric acid, ethyl ester 1.407 -0.011
CH3ONO Methyl nitrite 1.398 -0.010
BrNO Nitrosyl bromide 1.146 -0.008
CH3CHNOH Acetaldoxime 1.408 -0.008
C2H5NO3 Nitric acid, ethyl ester 1.215 -0.007
HNO3 Nitric acid 1.199 -0.007
C2H2N2O Furazan 1.373 -0.006
CH3NO2 Methane, nitro- 1.224 -0.005
CH3NO nitrosomethane 1.211 -0.005
HNO3 Nitric acid 1.211 -0.002
ClNO Nitrosyl chloride 1.139 -0.002
HNO Nitrosyl hydride 1.209 -0.001
N2O3 Dinitrogen trioxide 1.202 -0.001
N2O4 Dinitrogen tetroxide 1.190 -0.000
NO2 Nitrogen dioxide 1.193 0.001
FNO2 Nitryl fluoride 1.180 0.001
NO+ nitric oxide cation 1.066 0.001
CH3ONO Methyl nitrite 1.182 0.002
HNO2 Nitrous acid 1.169 0.003
NO Nitric oxide 1.154 0.005
N2O Nitrous oxide 1.184 0.005
FNO Nitrosyl fluoride 1.136 0.006
N2O3 Dinitrogen trioxide 1.142 0.006
HCNO fulminic acid 1.199 0.008
NO- nitric oxide anion 1.258 0.017