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

wB97X-D/6-31G* for rCN

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


Differences greater than 0.550 are in the 0.550 bin. Differences less than -0.050 are in the -0.050 bin.

histogram chart 80
histogram chart 70 histogram chart
histogram chart 60 histogram chart
histogram chart 50 histogram chart
histogram chart 40 histogram chart
histogram chart 30 histogram chart
histogram chart 20 histogram chart
histogram chart 10 histogram chart
histogram chart 0 histogram chart histogram chart histogram chart histogram chart histogram chart
-0.050 0.000 0.050 0.100 0.150 0.200 0.250 0.300 0.350 0.400 0.450 0.500 0.550
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference C6H5NH2 aniline-0.032
Most positive difference CH3SO2NH2 methanesulfonamide0.473

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C6H5NH2 aniline 1.431 -0.032
H2NCH2COOH Glycine 1.469 -0.030
C3H7NO dimethylformamide 1.391 -0.030
CH2NN diazomethane 1.300 -0.019
C6H5NO2 Nitrobenzene 1.486 -0.019
CHSNH2 thioformamide 1.358 -0.018
CH2N2 diazirine 1.482 -0.016
C2H5N Aziridine 1.475 -0.016
C4H4N2 1,3-Diazine 1.350 -0.015
C5H11N Piperidine 1.472 -0.015
HCONHCH3 N-methylformamide 1.366 -0.012
CH3CH2NH2 Ethylamine 1.475 -0.012
CH3NH2 methyl amine 1.471 -0.012
CH3CSNH2 Ethanethioamide 1.356 -0.011
CH3NHCH3 Dimethylamine 1.462 -0.011
C2H8N2 Ethylenediamine 1.469 -0.010
CH3CONH2 Acetamide 1.380 -0.009
HCNO fulminic acid 1.168 -0.009
C3H3NO Oxazole 1.395 -0.008
HCONHCH3 N-methylformamide 1.459 -0.008
C2H3NO Nitrosoethylene 1.439 -0.008
C3H4N2 1H-Pyrazole 1.360 -0.008
C(CN)4 tetracyanomethane 1.161 -0.008
C4H9N Pyrrolidine 1.469 -0.007
CH3NC methyl isocyanide 1.426 -0.007
C3H2N2 Malononitrile 1.160 -0.006
C3H3N acrylonitrile 1.164 -0.006
CH2NOH formaldoxime 1.276 -0.006
C4H4N2 Succinonitrile 1.161 -0.005
C4H5N (E)-2-Butenenitrile 1.164 -0.005
CH2NH Methanimine 1.273 -0.005
HNCS Isothiocyanic acid 1.207 -0.005
C2H6N2O2 Dimethylnitroamine 1.460 -0.005
C4H4N2 Pyrazine 1.338 -0.005
C5H5N Pyridine 1.340 -0.005
CH3CHNOH Acetaldoxime 1.276 -0.005
C3H7NO dimethylformamide 1.453 -0.003
CH(CN)3 tricyanomethane 1.158 -0.003
ClCN chlorocyanogen 1.161 -0.003
FCN Cyanogen fluoride 1.159 -0.003
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.162 -0.003
C5H9N Pentanenitrile 1.159 -0.003
N(CH3)3 Trimethylamine 1.451 -0.003
C5H9N Propanenitrile, 2,2-dimethyl- 1.159 -0.002
C3H4N2 1H-Pyrazole 1.332 -0.002
C3H3NO Oxazole 1.292 -0.002
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.159 -0.002
HCN Hydrogen cyanide 1.156 -0.002
CN Cyano radical 1.172 -0.002
C4H5NO Isoxazole, 5-methyl- 1.310 -0.002
HCCCN Cyanoacetylene 1.161 -0.002
CH3NO nitrosomethane 1.482 -0.002
CH3CH(NH2)COOH Alanine 1.471 -0.001
C4H5N Pyrrole 1.370 -0.001
CH3CN Acetonitrile 1.157 -0.000
C4H4N2 Pyridazine 1.341 -0.000
C2H2N2O Furazan 1.303 0.000
NH2CN cyanamide 1.347 0.000
HNC hydrogen isocyanide 1.173 0.000
C4H5N Cyclopropanecarbonitrile 1.157 0.001
C6H5CN phenyl cyanide 1.158 0.001
HNCNH diiminomethane 1.224 0.001
BrCN Cyanogen bromide 1.158 0.001
NH2CN cyanamide 1.159 0.001
C4H5NO 3-Methylisoxazole 1.310 0.002
HNCO Isocyanic acid 1.214 0.002
C4H4N2O2 Uracil 1.376 0.003
CN- cyanide anion 1.177 0.004
C2H5CN ethyl cyanide 1.153 0.004
C4H4N2 1,3-Diazine 1.328 0.005
C2N2 Cyanogen 1.154 0.006
CH3NO2 Methane, nitro- 1.489 0.006
CH3NC methyl isocyanide 1.166 0.007
C3H7N Cyclopropylamine 1.428 0.008
NH2CONH2 Urea 1.378 0.009
CHONH2 formamide 1.350 0.011
C4H4N2O2 Uracil 1.371 0.015
C4H4N2O2 Uracil 1.358 0.015
ZnCN Zinc monocyanide 1.142 0.021
C4N2 2-Butynedinitrile 1.140 0.021
C4H4N2O2 Uracil 1.371 0.031
CF3CN Acetonitrile, trifluoro- 1.154 0.051
C3H3N3 1,3,5-Triazine 1.338 0.081
C2H4O3 trioxolane124 1.303 0.106
CH3SO2NH2 methanesulfonamide 1.207 0.473