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18 10 26 16 45

B1B95/6-31G(2df,p) 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
-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-0.042
Most positive difference CH3SO2NH2 methanesulfonamide0.450

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C6H5NH2 aniline 1.431 -0.042
C3H7NO dimethylformamide 1.391 -0.034
H2NCH2COOH Glycine 1.469 -0.027
CHSNH2 thioformamide 1.358 -0.024
C4H4N2 1,3-Diazine 1.350 -0.020
C5H11N Piperidine 1.472 -0.020
HCONHCH3 N-methylformamide 1.366 -0.019
CH3CONH2 Acetamide 1.380 -0.019
C6H5NO2 Nitrobenzene 1.486 -0.018
CH3CH2NH2 Ethylamine 1.475 -0.018
CH3NH2 methyl amine 1.471 -0.017
CH3CSNH2 Ethanethioamide 1.356 -0.017
C2H3NO Nitrosoethylene 1.439 -0.016
CH3NHCH3 Dimethylamine 1.462 -0.016
C4H9N Pyrrolidine 1.469 -0.015
CH2N2 diazirine 1.482 -0.015
C2H6N2O2 Dimethylnitroamine 1.460 -0.015
C2H5N Aziridine 1.475 -0.015
HCONHCH3 N-methylformamide 1.459 -0.015
C3H3NO Oxazole 1.395 -0.014
C2H8N2 Ethylenediamine 1.469 -0.014
CH2NN diazomethane 1.300 -0.014
C4H4N2 Pyridazine 1.341 -0.013
C3H7NO dimethylformamide 1.453 -0.012
C3H4N2 1H-Pyrazole 1.360 -0.012
C(CN)4 tetracyanomethane 1.161 -0.011
CH2NOH formaldoxime 1.276 -0.011
C5H5N Pyridine 1.340 -0.010
C3H3N3 1,3,5-Triazine 1.338 -0.010
HNCS Isothiocyanic acid 1.207 -0.009
CH2NH Methanimine 1.273 -0.009
C4H4N2 Pyrazine 1.338 -0.009
CH(CN)3 tricyanomethane 1.158 -0.008
NH2CN cyanamide 1.347 -0.008
C3H2N2 Malononitrile 1.160 -0.008
HCN Hydrogen cyanide 1.156 -0.007
C4H4N2 Succinonitrile 1.161 -0.007
CH3NO nitrosomethane 1.482 -0.007
C3H3N acrylonitrile 1.164 -0.007
FCN Cyanogen fluoride 1.159 -0.007
C4H5N (E)-2-Butenenitrile 1.164 -0.007
N(CH3)3 Trimethylamine 1.451 -0.007
CH3CH(NH2)COOH Alanine 1.471 -0.007
CH3CHNOH Acetaldoxime 1.276 -0.007
C3H4N2 1H-Pyrazole 1.332 -0.007
C3H3NO Oxazole 1.292 -0.006
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.159 -0.006
CN Cyano radical 1.172 -0.006
C4H5N Pyrrole 1.370 -0.006
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.162 -0.005
CH3CN Acetonitrile 1.157 -0.005
C4H5NO Isoxazole, 5-methyl- 1.310 -0.005
C5H9N Pentanenitrile 1.159 -0.005
C5H9N Propanenitrile, 2,2-dimethyl- 1.159 -0.004
HNC hydrogen isocyanide 1.173 -0.004
HNCNH diiminomethane 1.224 -0.004
C2H2N2O Furazan 1.303 -0.004
CH3NO2 Methane, nitro- 1.489 -0.003
ClCN chlorocyanogen 1.161 -0.003
CN- cyanide anion 1.177 -0.003
CF3CN Acetonitrile, trifluoro- 1.154 -0.003
HNCO Isocyanic acid 1.214 -0.002
C4H5N Cyclopropanecarbonitrile 1.157 -0.001
C4H5NO 3-Methylisoxazole 1.310 -0.001
BrCN Cyanogen bromide 1.158 -0.001
NH2CN cyanamide 1.159 -0.001
C2H5CN ethyl cyanide 1.153 -0.001
C4H4N2 1,3-Diazine 1.328 0.001
C2N2 Cyanogen 1.154 0.002
CHONH2 formamide 1.350 0.003
NH2CONH2 Urea 1.378 0.004
C3H7N Cyclopropylamine 1.428 0.007
ZnCN Zinc monocyanide 1.142 0.017
C4N2 2-Butynedinitrile 1.140 0.020
CH3SO2NH2 methanesulfonamide 1.207 0.450