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18 10 26 16 45

MP2/CEP-121G* 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 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
-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-0.033
Most positive difference C2H4O3 trioxolane1240.903

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
CN Cyano radical 1.172 -0.033
C3H7NO dimethylformamide 1.391 -0.019
C6H5NH2 aniline 1.431 -0.008
H2NCH2COOH Glycine 1.469 -0.005
CHSNH2 thioformamide 1.358 0.002
C4H4N2 1,3-Diazine 1.350 0.003
C3H3NO Oxazole 1.395 0.004
CH3CH2NH2 Ethylamine 1.475 0.005
C5H11N Piperidine 1.472 0.005
HCONHCH3 N-methylformamide 1.366 0.006
HCONHCH3 N-methylformamide 1.459 0.007
C3H7NO dimethylformamide 1.453 0.008
CH3NO nitrosomethane 1.482 0.009
C4H9N Pyrrolidine 1.469 0.009
C2H8N2 Ethylenediamine 1.469 0.010
CH3NH2 methyl amine 1.471 0.010
CH3NHCH3 Dimethylamine 1.462 0.010
CH3CONH2 Acetamide 1.380 0.010
CH3NO2 Methane, nitro- 1.489 0.011
C3H4N2 1H-Pyrazole 1.360 0.011
C3H3N3 1,3,5-Triazine 1.338 0.012
C4H5N Pyrrole 1.370 0.013
C2H6N2O2 Dimethylnitroamine 1.460 0.013
C4H4N2 Pyridazine 1.341 0.013
CH3CSNH2 Ethanethioamide 1.356 0.013
CH3NC methyl isocyanide 1.426 0.014
C5H5N Pyridine 1.340 0.014
C4H4N2 Pyrazine 1.338 0.016
N(CH3)3 Trimethylamine 1.451 0.016
CH2N2 diazirine 1.482 0.017
CH2NOH formaldoxime 1.276 0.018
C2H5N Aziridine 1.475 0.018
CH3CHNOH Acetaldoxime 1.276 0.019
CH2NH Methanimine 1.273 0.019
C3H3NO Oxazole 1.292 0.019
HNC hydrogen isocyanide 1.173 0.020
HNCNH diiminomethane 1.224 0.021
HNCS Isothiocyanic acid 1.207 0.021
HNCO Isocyanic acid 1.214 0.023
C4H4N2 1,3-Diazine 1.328 0.024
C3H3N acrylonitrile 1.164 0.025
C4H5N (E)-2-Butenenitrile 1.164 0.025
NH2CN cyanamide 1.347 0.025
C3H2N2 Malononitrile 1.160 0.025
C4H4N2 Succinonitrile 1.161 0.025
HCN Hydrogen cyanide 1.156 0.026
NH2CONH2 Urea 1.378 0.027
C(CN)4 tetracyanomethane 1.161 0.027
C5H9N Pentanenitrile 1.159 0.027
C4H5NO Isoxazole, 5-methyl- 1.310 0.027
CH3CN Acetonitrile 1.157 0.028
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.159 0.028
C3H4N2 1H-Pyrazole 1.332 0.028
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.162 0.028
CH(CN)3 tricyanomethane 1.158 0.029
C5H9N Propanenitrile, 2,2-dimethyl- 1.159 0.029
NH2CN cyanamide 1.159 0.029
CH3NC methyl isocyanide 1.166 0.029
FCN Cyanogen fluoride 1.159 0.029
CN- cyanide anion 1.177 0.029
C4H5NO 3-Methylisoxazole 1.310 0.030
ClCN chlorocyanogen 1.161 0.030
C3H7N Cyclopropylamine 1.428 0.031
C4H5N Cyclopropanecarbonitrile 1.157 0.031
CF3CN Acetonitrile, trifluoro- 1.154 0.032
HCCCN Cyanoacetylene 1.161 0.033
C2H5CN ethyl cyanide 1.153 0.033
C2H2N2O Furazan 1.303 0.037
C2N2 Cyanogen 1.154 0.038
CH2NN diazomethane 1.300 0.040
C4N2 2-Butynedinitrile 1.140 0.056
CH3SO2NH2 methanesulfonamide 1.207 0.500
C2H4O3 trioxolane124 1.303 0.903