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18 10 26 16 45

mPW1PW91/3-21G 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 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 C6H5NH2 aniline-0.059
Most positive difference C2H4O3 trioxolane1240.942

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C6H5NH2 aniline 1.431 -0.059
C3H7NO dimethylformamide 1.391 -0.027
CHSNH2 thioformamide 1.358 -0.022
HNCO Isocyanic acid 1.214 -0.020
CH3CSNH2 Ethanethioamide 1.356 -0.016
CH3CONH2 Acetamide 1.380 -0.013
H2NCH2COOH Glycine 1.469 -0.013
HCONHCH3 N-methylformamide 1.366 -0.007
CH2NN diazomethane 1.300 -0.007
HNCNH diiminomethane 1.224 -0.005
C2H6N2O2 Dimethylnitroamine 1.460 -0.002
C4H4N2 1,3-Diazine 1.350 -0.002
HCNO fulminic acid 1.168 -0.002
NH2CONH2 Urea 1.378 -0.001
C4H4N2 Pyridazine 1.341 -0.001
CH3CH2NH2 Ethylamine 1.475 -0.001
C(CN)4 tetracyanomethane 1.161 -0.001
CH3NH2 methyl amine 1.471 -0.000
C3H2N2 Malononitrile 1.160 0.001
C3H3N acrylonitrile 1.164 0.001
CH2NH Methanimine 1.273 0.001
C4H5N (E)-2-Butenenitrile 1.164 0.001
C4H4N2 Succinonitrile 1.161 0.001
C2H8N2 Ethylenediamine 1.469 0.002
CH3NC methyl isocyanide 1.426 0.002
HCONHCH3 N-methylformamide 1.459 0.002
CH(CN)3 tricyanomethane 1.158 0.002
ClCN chlorocyanogen 1.161 0.003
CH2NOH formaldoxime 1.276 0.003
HCN Hydrogen cyanide 1.156 0.003
C5H9N Pentanenitrile 1.159 0.004
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.162 0.004
CF3CN Acetonitrile, trifluoro- 1.154 0.004
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.159 0.004
C5H9N Propanenitrile, 2,2-dimethyl- 1.159 0.005
CH3NHCH3 Dimethylamine 1.462 0.005
FCN Cyanogen fluoride 1.159 0.005
CH3CN Acetonitrile 1.157 0.005
C3H4N2 1H-Pyrazole 1.360 0.005
C5H5N Pyridine 1.340 0.006
ICN Cyanogen iodide 1.160 0.006
HNC hydrogen isocyanide 1.173 0.006
C3H7NO dimethylformamide 1.453 0.006
C6H5CN phenyl cyanide 1.158 0.006
BrCN Cyanogen bromide 1.158 0.007
C2H3NO Nitrosoethylene 1.439 0.007
HCCCN Cyanoacetylene 1.161 0.007
C4H5N Cyclopropanecarbonitrile 1.157 0.007
CN Cyano radical 1.172 0.007
C4H9N Pyrrolidine 1.469 0.009
C3H3N3 1,3,5-Triazine 1.338 0.009
C2H5CN ethyl cyanide 1.153 0.010
C4H4N2 Pyrazine 1.338 0.010
C2H2N2O Furazan 1.303 0.010
C2N2 Cyanogen 1.154 0.011
CHONH2 formamide 1.350 0.012
C3H4N2 1H-Pyrazole 1.332 0.012
C3H7N Cyclopropylamine 1.428 0.012
C4H5N Pyrrole 1.370 0.012
CN- cyanide anion 1.177 0.013
C3H3NO Oxazole 1.292 0.013
C4H5NO Isoxazole, 5-methyl- 1.310 0.013
CH3NO2 Methane, nitro- 1.489 0.013
C4H5NO 3-Methylisoxazole 1.310 0.014
CH3NC methyl isocyanide 1.166 0.014
N(CH3)3 Trimethylamine 1.451 0.016
C4H4N2 1,3-Diazine 1.328 0.017
CH3CH(NH2)COOH Alanine 1.471 0.018
C3H3NO Oxazole 1.395 0.018
ZnCN Zinc monocyanide 1.142 0.025
C4N2 2-Butynedinitrile 1.140 0.029
CH3NO nitrosomethane 1.482 0.037
C2H5N Aziridine 1.475 0.037
CH2N2 diazirine 1.482 0.056
CH3SO2NH2 methanesulfonamide 1.207 0.569
C2H4O3 trioxolane124 1.303 0.942