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18 10 26 16 45

MP2/6-31G 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 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-0.025
Most positive difference C2H4O3 trioxolane1241.011

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
CN Cyano radical 1.172 -0.025
C6H5NH2 aniline 1.431 -0.022
C3H7NO dimethylformamide 1.391 -0.012
H2NCH2COOH Glycine 1.469 -0.004
CHSNH2 thioformamide 1.358 0.001
CH3CONH2 Acetamide 1.380 0.004
CH3CH2NH2 Ethylamine 1.475 0.006
CH3NH2 methyl amine 1.471 0.007
HCONHCH3 N-methylformamide 1.366 0.008
CH3CSNH2 Ethanethioamide 1.356 0.008
HNCS Isothiocyanic acid 1.207 0.009
C2H8N2 Ethylenediamine 1.469 0.010
C5H11N Piperidine 1.472 0.013
ZnCN Zinc monocyanide 1.142 0.013
CH3NHCH3 Dimethylamine 1.462 0.015
HNCO Isocyanic acid 1.214 0.015
HCONHCH3 N-methylformamide 1.459 0.016
NH2CONH2 Urea 1.378 0.016
CH3NO2 Methane, nitro- 1.489 0.018
C4H9N Pyrrolidine 1.469 0.018
C2H6N2O2 Dimethylnitroamine 1.460 0.019
C3H7NO dimethylformamide 1.453 0.020
CH3CH(NH2)COOH Alanine 1.471 0.021
C4H4N2 1,3-Diazine 1.350 0.022
HNCNH diiminomethane 1.224 0.022
CH3NC methyl isocyanide 1.426 0.023
C3H4N2 1H-Pyrazole 1.360 0.024
C3H7N Cyclopropylamine 1.428 0.024
CH2NOH formaldoxime 1.276 0.026
CHONH2 formamide 1.350 0.027
N(CH3)3 Trimethylamine 1.451 0.028
CH3CHNOH Acetaldoxime 1.276 0.028
C4H5N Pyrrole 1.370 0.028
C4H4N2 Pyridazine 1.341 0.028
CH3NO nitrosomethane 1.482 0.029
CH2NH Methanimine 1.273 0.030
HNC hydrogen isocyanide 1.173 0.031
C3H3N3 1,3,5-Triazine 1.338 0.031
C5H5N Pyridine 1.340 0.032
C3H3NO Oxazole 1.395 0.033
C3H3NO Oxazole 1.292 0.034
C4H4N2 Pyrazine 1.338 0.035
CH2NN diazomethane 1.300 0.037
C3H3N acrylonitrile 1.164 0.039
C4H5N (E)-2-Butenenitrile 1.164 0.039
CH3NC methyl isocyanide 1.166 0.040
C4H5NO Isoxazole, 5-methyl- 1.310 0.040
C4H4N2 Succinonitrile 1.161 0.040
C2H5N Aziridine 1.475 0.040
C3H2N2 Malononitrile 1.160 0.041
C4H4N2 1,3-Diazine 1.328 0.041
C4H5NO 3-Methylisoxazole 1.310 0.042
C5H9N Pentanenitrile 1.159 0.042
HCN Hydrogen cyanide 1.156 0.042
CH3CN Acetonitrile 1.157 0.043
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.159 0.043
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.162 0.043
C(CN)4 tetracyanomethane 1.161 0.043
C3H4N2 1H-Pyrazole 1.332 0.043
C5H9N Propanenitrile, 2,2-dimethyl- 1.159 0.044
CH(CN)3 tricyanomethane 1.158 0.044
ClCN chlorocyanogen 1.161 0.045
C6H5CN phenyl cyanide 1.158 0.045
C4H5N Cyclopropanecarbonitrile 1.157 0.046
HCCCN Cyanoacetylene 1.161 0.046
FCN Cyanogen fluoride 1.159 0.047
CF3CN Acetonitrile, trifluoro- 1.154 0.047
BrCN Cyanogen bromide 1.158 0.047
C2H5CN ethyl cyanide 1.153 0.048
CN- cyanide anion 1.177 0.048
C2H2N2O Furazan 1.303 0.050
C2N2 Cyanogen 1.154 0.052
CH2N2 diazirine 1.482 0.066
C4N2 2-Butynedinitrile 1.140 0.069
CH3SO2NH2 methanesulfonamide 1.207 0.605
C2H4O3 trioxolane124 1.303 1.011