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

B1B95/cc-pVTZ 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-0.044
Most positive difference C2H4O3 trioxolane1240.860

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C6H5NH2 aniline 1.431 -0.044
C3H7NO dimethylformamide 1.391 -0.038
H2NCH2COOH Glycine 1.469 -0.029
CHSNH2 thioformamide 1.358 -0.025
C4H4N2 1,3-Diazine 1.350 -0.024
C5H11N Piperidine 1.472 -0.022
CH3CONH2 Acetamide 1.380 -0.022
HCONHCH3 N-methylformamide 1.366 -0.021
CH3CH2NH2 Ethylamine 1.475 -0.021
C2H3NO Nitrosoethylene 1.439 -0.019
C2H5N Aziridine 1.475 -0.018
CH3NH2 methyl amine 1.471 -0.018
CH3CSNH2 Ethanethioamide 1.356 -0.018
CH3NHCH3 Dimethylamine 1.462 -0.017
C4H4N2 Pyridazine 1.341 -0.017
C4H9N Pyrrolidine 1.469 -0.017
C2H8N2 Ethylenediamine 1.469 -0.017
C6H5NO2 Nitrobenzene 1.486 -0.017
C2H6N2O2 Dimethylnitroamine 1.460 -0.017
C(CN)4 tetracyanomethane 1.161 -0.016
C3H3NO Oxazole 1.395 -0.016
CH3NC methyl isocyanide 1.426 -0.015
CH2NOH formaldoxime 1.276 -0.015
CH2N2 diazirine 1.482 -0.015
C3H2N2 Malononitrile 1.160 -0.015
HCONHCH3 N-methylformamide 1.459 -0.014
CH2NH Methanimine 1.273 -0.014
C3H4N2 1H-Pyrazole 1.360 -0.014
C3H3N acrylonitrile 1.164 -0.014
C4H4N2 Succinonitrile 1.161 -0.014
C5H5N Pyridine 1.340 -0.014
C4H5N (E)-2-Butenenitrile 1.164 -0.014
C3H3N3 1,3,5-Triazine 1.338 -0.013
CH(CN)3 tricyanomethane 1.158 -0.013
C4H4N2 Pyrazine 1.338 -0.013
CH3CHNOH Acetaldoxime 1.276 -0.013
HCN Hydrogen cyanide 1.156 -0.012
C3H7NO dimethylformamide 1.453 -0.012
CN Cyano radical 1.172 -0.012
CH3NO nitrosomethane 1.482 -0.012
CH2NN diazomethane 1.300 -0.012
HNCS Isothiocyanic acid 1.207 -0.012
NH2CN cyanamide 1.347 -0.011
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.162 -0.011
C5H9N Pentanenitrile 1.159 -0.011
FCN Cyanogen fluoride 1.159 -0.011
C3H4N2 1H-Pyrazole 1.332 -0.011
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.159 -0.011
C4H5NO Isoxazole, 5-methyl- 1.310 -0.011
C5H9N Propanenitrile, 2,2-dimethyl- 1.159 -0.011
HNC hydrogen isocyanide 1.173 -0.010
ClCN chlorocyanogen 1.161 -0.010
CH3CN Acetonitrile 1.157 -0.010
C3H3NO Oxazole 1.292 -0.009
CF3CN Acetonitrile, trifluoro- 1.154 -0.009
N(CH3)3 Trimethylamine 1.451 -0.009
C4H5N Pyrrole 1.370 -0.008
C2H2N2O Furazan 1.303 -0.008
CH3CH(NH2)COOH Alanine 1.471 -0.008
C4H5N Cyclopropanecarbonitrile 1.157 -0.008
HNCNH diiminomethane 1.224 -0.008
NH2CN cyanamide 1.159 -0.007
BrCN Cyanogen bromide 1.158 -0.007
CN- cyanide anion 1.177 -0.007
C4H5NO 3-Methylisoxazole 1.310 -0.007
HNCO Isocyanic acid 1.214 -0.007
C6H5CN phenyl cyanide 1.158 -0.007
C2H5CN ethyl cyanide 1.153 -0.005
C2N2 Cyanogen 1.154 -0.005
CH3NO2 Methane, nitro- 1.489 -0.004
C4H4N2 1,3-Diazine 1.328 -0.003
NH2CONH2 Urea 1.378 -0.002
CH3NC methyl isocyanide 1.166 -0.001
C3H7N Cyclopropylamine 1.428 0.005
ZnCN Zinc monocyanide 1.142 0.012
C4N2 2-Butynedinitrile 1.140 0.013
CH3SO2NH2 methanesulfonamide 1.207 0.456
C2H4O3 trioxolane124 1.303 0.860