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18 10 26 16 45

PBEPBE/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
-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 C6H5NH2 aniline-0.030
Most positive difference CH3SO2NH2 methanesulfonamide0.513

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C6H5NH2 aniline 1.431 -0.030
C3H7NO dimethylformamide 1.391 -0.017
H2NCH2COOH Glycine 1.469 -0.014
CHSNH2 thioformamide 1.358 -0.007
CH3NC methyl isocyanide 1.426 -0.006
CH3CH2NH2 Ethylamine 1.475 -0.005
C5H11N Piperidine 1.472 -0.005
C6H5NO2 Nitrobenzene 1.486 -0.004
C2H3NO Nitrosoethylene 1.439 -0.004
CH3CONH2 Acetamide 1.380 -0.004
CH3NH2 methyl amine 1.471 -0.003
C4H4N2 1,3-Diazine 1.350 -0.003
CH3NHCH3 Dimethylamine 1.462 -0.003
C2H6N2O2 Dimethylnitroamine 1.460 -0.002
CH3CSNH2 Ethanethioamide 1.356 -0.001
C3H3NO Oxazole 1.395 -0.001
HCONHCH3 N-methylformamide 1.459 -0.001
HCONHCH3 N-methylformamide 1.366 -0.001
CH2NN diazomethane 1.300 -0.001
C4H9N Pyrrolidine 1.469 -0.001
C2H8N2 Ethylenediamine 1.469 -0.000
C3H7NO dimethylformamide 1.453 0.000
CH2N2 diazirine 1.482 0.004
NH2CN cyanamide 1.347 0.004
C2H5N Aziridine 1.475 0.005
C3H4N2 1H-Pyrazole 1.360 0.005
C4H4N2 Pyridazine 1.341 0.005
N(CH3)3 Trimethylamine 1.451 0.006
CH2NH Methanimine 1.273 0.006
C5H5N Pyridine 1.340 0.007
C4H4N2 Pyrazine 1.338 0.008
C4H5N Pyrrole 1.370 0.010
CH2NOH formaldoxime 1.276 0.010
C(CN)4 tetracyanomethane 1.161 0.011
CH3CH(NH2)COOH Alanine 1.471 0.011
C3H2N2 Malononitrile 1.160 0.012
C4H4N2 Succinonitrile 1.161 0.012
C3H4N2 1H-Pyrazole 1.332 0.013
CH3CHNOH Acetaldoxime 1.276 0.013
C3H3NO Oxazole 1.292 0.013
HCN Hydrogen cyanide 1.156 0.013
C3H3N acrylonitrile 1.164 0.013
CH(CN)3 tricyanomethane 1.158 0.013
HNCS Isothiocyanic acid 1.207 0.013
C4H5N (E)-2-Butenenitrile 1.164 0.013
CN Cyano radical 1.172 0.013
HNCNH diiminomethane 1.224 0.014
C4H5NO Isoxazole, 5-methyl- 1.310 0.014
C5H9N Pentanenitrile 1.159 0.015
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.159 0.015
HNCO Isocyanic acid 1.214 0.015
HNC hydrogen isocyanide 1.173 0.015
C5H9N Propanenitrile, 2,2-dimethyl- 1.159 0.015
CH3CN Acetonitrile 1.157 0.016
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.162 0.016
ClCN chlorocyanogen 1.161 0.017
CH3NO2 Methane, nitro- 1.489 0.017
C2H2N2O Furazan 1.303 0.017
CH3NO nitrosomethane 1.482 0.017
CF3CN Acetonitrile, trifluoro- 1.154 0.017
FCN Cyanogen fluoride 1.159 0.017
CHONH2 formamide 1.350 0.018
C4H4N2 1,3-Diazine 1.328 0.018
C4H5N Cyclopropanecarbonitrile 1.157 0.019
C4H5NO 3-Methylisoxazole 1.310 0.019
C3H7N Cyclopropylamine 1.428 0.019
CN- cyanide anion 1.177 0.019
BrCN Cyanogen bromide 1.158 0.020
NH2CN cyanamide 1.159 0.020
HCCCN Cyanoacetylene 1.161 0.020
C2H5CN ethyl cyanide 1.153 0.020
NH2CONH2 Urea 1.378 0.021
CH3NC methyl isocyanide 1.166 0.024
C2N2 Cyanogen 1.154 0.024
ZnCN Zinc monocyanide 1.142 0.036
C4N2 2-Butynedinitrile 1.140 0.043
CH3SO2NH2 methanesulfonamide 1.207 0.513