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

B2PLYP/6-31G* for rCN

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


Differences greater than 1.100 are in the 1.100 bin. Differences less than -0.100 are in the -0.100 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
-0.100 0.000 0.100 0.200 0.300 0.400 0.500 0.600 0.700 0.800 0.900 1.000 1.100
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference C6H5NH2 aniline-0.029
Most positive difference C2H4O3 trioxolane1240.888

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C6H5NH2 aniline 1.431 -0.029
C3H7NO dimethylformamide 1.391 -0.026
H2NCH2COOH Glycine 1.469 -0.018
C4H4N2 1,3-Diazine 1.350 -0.016
C4H5NO Isoxazole, 5-methyl- 1.310 -0.014
CHSNH2 thioformamide 1.358 -0.013
C6H5NO2 Nitrobenzene 1.486 -0.013
C2H3NO Nitrosoethylene 1.439 -0.012
HCONHCH3 N-methylformamide 1.366 -0.008
C4H5NO 3-Methylisoxazole 1.310 -0.008
C5H11N Piperidine 1.472 -0.008
CH3CH2NH2 Ethylamine 1.475 -0.008
CH3NHCH3 Dimethylamine 1.462 -0.008
CH3CSNH2 Ethanethioamide 1.356 -0.007
CH3NH2 methyl amine 1.471 -0.007
C4H9N Pyrrolidine 1.469 -0.007
CH3CONH2 Acetamide 1.380 -0.006
C2H8N2 Ethylenediamine 1.469 -0.005
HCONHCH3 N-methylformamide 1.459 -0.004
C5H5N Pyridine 1.340 -0.004
C3H3NO Oxazole 1.395 -0.004
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.162 -0.004
CH2N2 diazirine 1.482 -0.003
C4H4N2 Pyridazine 1.341 -0.003
CH3NC methyl isocyanide 1.426 -0.003
C2H5N Aziridine 1.475 -0.002
C3H7NO dimethylformamide 1.453 -0.002
CH2NN diazomethane 1.300 -0.002
CH3CH(NH2)COOH Alanine 1.471 -0.000
CH2NH Methanimine 1.273 -0.000
C3H3N3 1,3,5-Triazine 1.338 0.000
CH3CHNOH Acetaldoxime 1.276 0.001
C4H5N Cyclopropanecarbonitrile 1.157 0.001
CH2NOH formaldoxime 1.276 0.001
N(CH3)3 Trimethylamine 1.451 0.001
C4H4N2 Pyrazine 1.338 0.002
C3H3N acrylonitrile 1.164 0.003
C4H4N2 Succinonitrile 1.161 0.003
C4H5N (E)-2-Butenenitrile 1.164 0.004
CH3NO nitrosomethane 1.482 0.004
NH2CN cyanamide 1.347 0.004
C3H3NO Oxazole 1.292 0.005
HNCS Isothiocyanic acid 1.207 0.005
FCN Cyanogen fluoride 1.159 0.005
ClCN chlorocyanogen 1.161 0.006
C(CN)4 tetracyanomethane 1.161 0.006
C3H2N2 Malononitrile 1.160 0.006
HNC hydrogen isocyanide 1.173 0.007
HCCCN Cyanoacetylene 1.161 0.007
HNCNH diiminomethane 1.224 0.008
HNCO Isocyanic acid 1.214 0.008
C5H9N Pentanenitrile 1.159 0.008
HCN Hydrogen cyanide 1.156 0.008
CH(CN)3 tricyanomethane 1.158 0.009
C2H6N2O2 Dimethylnitroamine 1.460 0.009
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.159 0.009
C2H2N2O Furazan 1.303 0.009
C5H9N Propanenitrile, 2,2-dimethyl- 1.159 0.010
C4H5N Pyrrole 1.370 0.010
CH3CN Acetonitrile 1.157 0.010
CH3NO2 Methane, nitro- 1.489 0.011
C4H4N2 1,3-Diazine 1.328 0.011
C3H7N Cyclopropylamine 1.428 0.011
CN Cyano radical 1.172 0.012
CF3CN Acetonitrile, trifluoro- 1.154 0.012
NH2CONH2 Urea 1.378 0.012
C6H5CN phenyl cyanide 1.158 0.012
NH2CN cyanamide 1.159 0.013
CH3NC methyl isocyanide 1.166 0.013
BrCN Cyanogen bromide 1.158 0.013
CN- cyanide anion 1.177 0.013
C2H5CN ethyl cyanide 1.153 0.015
C2N2 Cyanogen 1.154 0.018
ZnCN Zinc monocyanide 1.142 0.032
C4N2 2-Butynedinitrile 1.140 0.035
CH3SO2NH2 methanesulfonamide 1.207 0.486
C2H4O3 trioxolane124 1.303 0.888