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18 10 26 16 45

B97D3/6-31G* 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 70
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-0.026
Most positive difference CH3SO2NH2 methanesulfonamide0.516

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C6H5NH2 aniline 1.431 -0.026
H2NCH2COOH Glycine 1.469 -0.024
C3H7NO dimethylformamide 1.391 -0.019
C2H5N Aziridine 1.475 -0.008
CHSNH2 thioformamide 1.358 -0.007
C4H4N2 1,3-Diazine 1.350 -0.005
C6H5NO2 Nitrobenzene 1.486 -0.004
C2H3NO Nitrosoethylene 1.439 -0.004
CH3NHCH3 Dimethylamine 1.462 -0.004
CH3CH2NH2 Ethylamine 1.475 -0.003
CH3CSNH2 Ethanethioamide 1.356 -0.002
C2H8N2 Ethylenediamine 1.469 -0.002
CH2NN diazomethane 1.300 -0.001
CH3NC methyl isocyanide 1.426 -0.001
CH3NH2 methyl amine 1.471 -0.001
CH3CONH2 Acetamide 1.380 -0.000
C3H3NO Oxazole 1.395 0.001
C4H9N Pyrrolidine 1.469 0.001
CH2N2 diazirine 1.482 0.002
C(CN)4 tetracyanomethane 1.161 0.003
C2H6N2O2 Dimethylnitroamine 1.460 0.003
C3H7NO dimethylformamide 1.453 0.004
C4H4N2 Pyrazine 1.338 0.004
CH2NH Methanimine 1.273 0.005
C3H4N2 1H-Pyrazole 1.360 0.005
C3H2N2 Malononitrile 1.160 0.005
NH2CN cyanamide 1.347 0.005
C3H3N acrylonitrile 1.164 0.006
C5H5N Pyridine 1.340 0.006
N(CH3)3 Trimethylamine 1.451 0.006
CH3CHNOH Acetaldoxime 1.276 0.006
C4H4N2 Succinonitrile 1.161 0.009
FCN Cyanogen fluoride 1.159 0.009
ClCN chlorocyanogen 1.161 0.009
CH(CN)3 tricyanomethane 1.158 0.010
HNCO Isocyanic acid 1.214 0.010
HCCCN Cyanoacetylene 1.161 0.010
HCN Hydrogen cyanide 1.156 0.010
C4H5N (E)-2-Butenenitrile 1.164 0.010
CH3CH(NH2)COOH Alanine 1.471 0.010
C4H5N Pyrrole 1.370 0.011
CN Cyano radical 1.172 0.011
C3H3NO Oxazole 1.292 0.011
C5H9N Pentanenitrile 1.159 0.011
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.159 0.012
C4H4N2 Pyridazine 1.341 0.012
C5H9N Propanenitrile, 2,2-dimethyl- 1.159 0.012
HNCNH diiminomethane 1.224 0.012
HNCS Isothiocyanic acid 1.207 0.012
CH3CN Acetonitrile 1.157 0.013
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.162 0.013
C3H4N2 1H-Pyrazole 1.332 0.013
HNC hydrogen isocyanide 1.173 0.013
C4H5NO Isoxazole, 5-methyl- 1.310 0.014
C3H7N Cyclopropylamine 1.428 0.014
C6H5CN phenyl cyanide 1.158 0.014
C2H2N2O Furazan 1.303 0.015
C4H4N2O2 Uracil 1.376 0.015
C4H5N Cyclopropanecarbonitrile 1.157 0.015
BrCN Cyanogen bromide 1.158 0.016
C4H4N2 1,3-Diazine 1.328 0.017
NH2CN cyanamide 1.159 0.017
CH3NC methyl isocyanide 1.166 0.017
CN- cyanide anion 1.177 0.017
C2H5CN ethyl cyanide 1.153 0.017
C4H5NO 3-Methylisoxazole 1.310 0.017
CHONH2 formamide 1.350 0.018
NH2CONH2 Urea 1.378 0.019
C4H4N2O2 Uracil 1.358 0.022
CH3NO2 Methane, nitro- 1.489 0.024
C2N2 Cyanogen 1.154 0.025
C4H4N2O2 Uracil 1.371 0.028
ZnCN Zinc monocyanide 1.142 0.035
C4N2 2-Butynedinitrile 1.140 0.041
C4H4N2O2 Uracil 1.371 0.045
CF3CN Acetonitrile, trifluoro- 1.154 0.052
C3H3N3 1,3,5-Triazine 1.338 0.084
C2H4O3 trioxolane124 1.303 0.118
CH3SO2NH2 methanesulfonamide 1.207 0.516