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18 10 26 16 45

MP3=FULL/6-31G* for rCN

Histogram of Bond length differences (in Å) vs number of species


Differences greater than 0.550 are in the 0.550 bin. Differences less than -0.050 are in the -0.050 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
-0.050 0.000 0.050 0.100 0.150 0.200 0.250 0.300 0.350 0.400 0.450 0.500 0.550
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference CN Cyano radical-0.034
Most positive difference CH3SO2NH2 methanesulfonamide0.466

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
CN Cyano radical 1.172 -0.034
C3H7NO dimethylformamide 1.391 -0.031
C6H5NH2 aniline 1.431 -0.027
H2NCH2COOH Glycine 1.469 -0.025
CHSNH2 thioformamide 1.358 -0.016
CH2NN diazomethane 1.300 -0.014
CH2N2 diazirine 1.482 -0.014
C6H5NO2 Nitrobenzene 1.486 -0.013
C4H4N2 1,3-Diazine 1.350 -0.013
C2H5N Aziridine 1.475 -0.012
C5H11N Piperidine 1.472 -0.011
HCNO fulminic acid 1.168 -0.010
CH3CONH2 Acetamide 1.380 -0.010
CH3CSNH2 Ethanethioamide 1.356 -0.010
HCONHCH3 N-methylformamide 1.366 -0.010
CH3CH2NH2 Ethylamine 1.475 -0.009
CH3NH2 methyl amine 1.471 -0.009
CH3NHCH3 Dimethylamine 1.462 -0.008
HCONHCH3 N-methylformamide 1.459 -0.008
C4H9N Pyrrolidine 1.469 -0.007
C2H8N2 Ethylenediamine 1.469 -0.007
CH3NO2 Methane, nitro- 1.489 -0.006
HNCS Isothiocyanic acid 1.207 -0.006
C(CN)4 tetracyanomethane 1.161 -0.006
C3H4N2 1H-Pyrazole 1.332 -0.005
C3H3N acrylonitrile 1.164 -0.004
C4H5N (E)-2-Butenenitrile 1.164 -0.004
C3H2N2 Malononitrile 1.160 -0.004
C2H6N2O2 Dimethylnitroamine 1.460 -0.003
C4H4N2 Succinonitrile 1.161 -0.003
CH3CH(NH2)COOH Alanine 1.471 -0.003
C4H5NO Isoxazole, 5-methyl- 1.310 -0.003
C3H3NO Oxazole 1.395 -0.003
C5H5N Pyridine 1.340 -0.003
C5H9N Propanenitrile, 2,2-dimethyl- 1.159 -0.003
CH(CN)3 tricyanomethane 1.158 -0.002
C3H4N2 1H-Pyrazole 1.360 -0.002
CH3NO nitrosomethane 1.482 -0.002
HNC hydrogen isocyanide 1.173 -0.002
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.162 -0.002
CH3NC methyl isocyanide 1.426 -0.002
ClCN chlorocyanogen 1.161 -0.002
C4H4N2 Pyrazine 1.338 -0.002
C4H5NO 3-Methylisoxazole 1.310 -0.001
FCN Cyanogen fluoride 1.159 -0.001
CH3CHNOH Acetaldoxime 1.276 -0.001
CH2NOH formaldoxime 1.276 -0.001
C3H7NO dimethylformamide 1.453 -0.001
BrCN Cyanogen bromide 1.158 -0.001
C5H9N Pentanenitrile 1.159 -0.001
C3H3NO Oxazole 1.292 -0.000
CH2NH Methanimine 1.273 -0.000
HCCCN Cyanoacetylene 1.161 -0.000
N(CH3)3 Trimethylamine 1.451 0.000
HCN Hydrogen cyanide 1.156 0.000
CH3CN Acetonitrile 1.157 0.001
C2H2N2O Furazan 1.303 0.001
HNCO Isocyanic acid 1.214 0.002
C4H5N Cyclopropanecarbonitrile 1.157 0.002
C4H4N2 Pyridazine 1.341 0.002
NH2CN cyanamide 1.159 0.002
HNCNH diiminomethane 1.224 0.004
C4H5N Pyrrole 1.370 0.004
C2N2 Cyanogen 1.154 0.005
CN- cyanide anion 1.177 0.005
C2H5CN ethyl cyanide 1.153 0.005
NH2CN cyanamide 1.347 0.006
CH3NC methyl isocyanide 1.166 0.006
NH2CONH2 Urea 1.378 0.008
C4H4N2 1,3-Diazine 1.328 0.008
C4H4N2O2 Uracil 1.376 0.008
CHONH2 formamide 1.350 0.011
C3H7N Cyclopropylamine 1.428 0.012
ZnCN Zinc monocyanide 1.142 0.013
C4H4N2O2 Uracil 1.371 0.015
C4N2 2-Butynedinitrile 1.140 0.020
C4H4N2O2 Uracil 1.358 0.023
C4H4N2O2 Uracil 1.371 0.032
CF3CN Acetonitrile, trifluoro- 1.154 0.049
C3H3N3 1,3,5-Triazine 1.338 0.080
C2H4O3 trioxolane124 1.303 0.111
CH3SO2NH2 methanesulfonamide 1.207 0.466