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18 10 26 16 45

MP2/CEP-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 45
histogram chart 40 histogram chart
histogram chart 35 histogram chart
histogram chart 30 histogram chart
histogram chart 25 histogram chart histogram chart
histogram chart 20 histogram chart histogram chart
histogram chart 15 histogram chart histogram chart
histogram chart 10 histogram chart histogram chart
histogram chart 5 histogram chart 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-0.003
Most positive difference C2H4O3 trioxolane1241.037

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
CN Cyano radical 1.172 -0.003
C6H5NH2 aniline 1.431 0.010
C3H7NO dimethylformamide 1.391 0.011
H2NCH2COOH Glycine 1.469 0.019
CH3CONH2 Acetamide 1.380 0.029
HNCS Isothiocyanic acid 1.207 0.031
HCONHCH3 N-methylformamide 1.366 0.032
CH3NH2 methyl amine 1.471 0.033
CHSNH2 thioformamide 1.358 0.033
CH3CH2NH2 Ethylamine 1.475 0.034
HCONHCH3 N-methylformamide 1.459 0.037
CH3CSNH2 Ethanethioamide 1.356 0.038
C5H11N Piperidine 1.472 0.038
HNCO Isocyanic acid 1.214 0.039
C2H8N2 Ethylenediamine 1.469 0.039
NH2CONH2 Urea 1.378 0.039
CH3NHCH3 Dimethylamine 1.462 0.039
C4H9N Pyrrolidine 1.469 0.040
C3H7NO dimethylformamide 1.453 0.042
C2H6N2O2 Dimethylnitroamine 1.460 0.042
C4H4N2 1,3-Diazine 1.350 0.043
CH3NO2 Methane, nitro- 1.489 0.045
CH3CH(NH2)COOH Alanine 1.471 0.045
C4H5N Pyrrole 1.370 0.046
C3H4N2 1H-Pyrazole 1.360 0.047
C3H3NO Oxazole 1.395 0.048
HNCNH diiminomethane 1.224 0.048
CH3NC methyl isocyanide 1.426 0.048
N(CH3)3 Trimethylamine 1.451 0.049
CH3NO nitrosomethane 1.482 0.051
HNC hydrogen isocyanide 1.173 0.053
C3H3NO Oxazole 1.292 0.053
C3H7N Cyclopropylamine 1.428 0.053
C5H5N Pyridine 1.340 0.053
C3H3N3 1,3,5-Triazine 1.338 0.053
CH2NOH formaldoxime 1.276 0.053
CHONH2 formamide 1.350 0.055
C4H4N2 Pyridazine 1.341 0.055
C4H4N2 Pyrazine 1.338 0.056
CH2NH Methanimine 1.273 0.059
CH3NC methyl isocyanide 1.166 0.062
C4H4N2 1,3-Diazine 1.328 0.063
C3H3N acrylonitrile 1.164 0.066
C4H5N (E)-2-Butenenitrile 1.164 0.066
C4H4N2 Succinonitrile 1.161 0.067
C3H2N2 Malononitrile 1.160 0.067
C3H4N2 1H-Pyrazole 1.332 0.067
HCN Hydrogen cyanide 1.156 0.068
C5H9N Pentanenitrile 1.159 0.069
C(CN)4 tetracyanomethane 1.161 0.069
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.159 0.069
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.162 0.069
C4H5NO Isoxazole, 5-methyl- 1.310 0.069
C5H9N Propanenitrile, 2,2-dimethyl- 1.159 0.069
CH3CN Acetonitrile 1.157 0.069
CH(CN)3 tricyanomethane 1.158 0.070
C6H5CN phenyl cyanide 1.158 0.071
C4H5N Cyclopropanecarbonitrile 1.157 0.072
ClCN chlorocyanogen 1.161 0.072
C4H5NO 3-Methylisoxazole 1.310 0.072
ICN Cyanogen iodide 1.160 0.073
CH2NN diazomethane 1.300 0.073
FCN Cyanogen fluoride 1.159 0.074
HCCCN Cyanoacetylene 1.161 0.074
C2H5N Aziridine 1.475 0.074
C2H5CN ethyl cyanide 1.153 0.074
CF3CN Acetonitrile, trifluoro- 1.154 0.074
BrCN Cyanogen bromide 1.158 0.075
CN- cyanide anion 1.177 0.076
C2N2 Cyanogen 1.154 0.080
C2H2N2O Furazan 1.303 0.081
CH2N2 diazirine 1.482 0.092
C4N2 2-Butynedinitrile 1.140 0.097
CH3SO2NH2 methanesulfonamide 1.207 0.629
C2H4O3 trioxolane124 1.303 1.037