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18 10 26 16 45

MP2/6-311G** 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 CN Cyano radical-0.042
Most positive difference C2H4O3 trioxolane1240.873

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
CN Cyano radical 1.172 -0.042
C6H5NH2 aniline 1.431 -0.026
C3H7NO dimethylformamide 1.391 -0.025
H2NCH2COOH Glycine 1.469 -0.018
CHSNH2 thioformamide 1.358 -0.010
CH3CH2NH2 Ethylamine 1.475 -0.010
C4H4N2 1,3-Diazine 1.350 -0.008
HCONHCH3 N-methylformamide 1.366 -0.008
C5H11N Piperidine 1.472 -0.008
C3H3NO Oxazole 1.395 -0.007
C6H5NO2 Nitrobenzene 1.486 -0.007
HCONHCH3 N-methylformamide 1.459 -0.006
CH3NH2 methyl amine 1.471 -0.006
C2H8N2 Ethylenediamine 1.469 -0.005
C4H9N Pyrrolidine 1.469 -0.005
CH3NHCH3 Dimethylamine 1.462 -0.004
C3H7NO dimethylformamide 1.453 -0.004
CH3CONH2 Acetamide 1.380 -0.001
CH3NC methyl isocyanide 1.426 -0.001
C2H6N2O2 Dimethylnitroamine 1.460 -0.001
CH3CSNH2 Ethanethioamide 1.356 -0.001
CH3NO nitrosomethane 1.482 -0.000
C3H3N3 1,3,5-Triazine 1.338 0.001
CH3CH(NH2)COOH Alanine 1.471 0.001
C3H4N2 1H-Pyrazole 1.360 0.001
C2H5N Aziridine 1.475 0.001
CH2N2 diazirine 1.482 0.001
C4H4N2 Pyridazine 1.341 0.002
C4H5N Pyrrole 1.370 0.002
CH3NO2 Methane, nitro- 1.489 0.002
N(CH3)3 Trimethylamine 1.451 0.003
C5H5N Pyridine 1.340 0.003
CH2NOH formaldoxime 1.276 0.005
C4H4N2 Pyrazine 1.338 0.005
CH3CHNOH Acetaldoxime 1.276 0.006
CH2NH Methanimine 1.273 0.006
HNCS Isothiocyanic acid 1.207 0.006
HNCNH diiminomethane 1.224 0.008
HNC hydrogen isocyanide 1.173 0.008
NH2CN cyanamide 1.347 0.008
C3H3NO Oxazole 1.292 0.009
HNCO Isocyanic acid 1.214 0.010
C4H5N (E)-2-Butenenitrile 1.164 0.013
C3H3N acrylonitrile 1.164 0.013
C4H4N2 1,3-Diazine 1.328 0.013
C4H4N2 Succinonitrile 1.161 0.013
C3H2N2 Malononitrile 1.160 0.013
ZnCN Zinc monocyanide 1.142 0.015
C3H4N2 1H-Pyrazole 1.332 0.015
HCN Hydrogen cyanide 1.156 0.015
NH2CONH2 Urea 1.378 0.015
CN- cyanide anion 1.177 0.015
C5H9N Pentanenitrile 1.159 0.015
C4H5NO Isoxazole, 5-methyl- 1.310 0.015
C(CN)4 tetracyanomethane 1.161 0.015
C3H7N Cyclopropylamine 1.428 0.015
CH3CN Acetonitrile 1.157 0.016
NH2CN cyanamide 1.159 0.016
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.162 0.016
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.159 0.016
CH(CN)3 tricyanomethane 1.158 0.017
C5H9N Propanenitrile, 2,2-dimethyl- 1.159 0.017
ClCN chlorocyanogen 1.161 0.017
CH3NC methyl isocyanide 1.166 0.017
C4H5NO 3-Methylisoxazole 1.310 0.017
C4H5N Cyclopropanecarbonitrile 1.157 0.019
C6H5CN phenyl cyanide 1.158 0.019
CF3CN Acetonitrile, trifluoro- 1.154 0.020
CH2NN diazomethane 1.300 0.020
C2H5CN ethyl cyanide 1.153 0.021
BrCN Cyanogen bromide 1.158 0.021
C2H2N2O Furazan 1.303 0.024
C2N2 Cyanogen 1.154 0.026
C4N2 2-Butynedinitrile 1.140 0.043
CH3SO2NH2 methanesulfonamide 1.207 0.468
C2H4O3 trioxolane124 1.303 0.873