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18 10 26 16 45

mPW1PW91/6-31G(2df,p) 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
-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-0.041
Most positive difference C2H4O3 trioxolane1240.866

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C6H5NH2 aniline 1.431 -0.041
C3H7NO dimethylformamide 1.391 -0.034
H2NCH2COOH Glycine 1.469 -0.027
CHSNH2 thioformamide 1.358 -0.023
C4H4N2 1,3-Diazine 1.350 -0.019
C6H5NO2 Nitrobenzene 1.486 -0.019
C5H11N Piperidine 1.472 -0.019
CH3CH2NH2 Ethylamine 1.475 -0.018
HCONHCH3 N-methylformamide 1.366 -0.017
CH3CONH2 Acetamide 1.380 -0.017
CH3NC methyl isocyanide 1.426 -0.017
C2H3NO Nitrosoethylene 1.439 -0.016
CH3CSNH2 Ethanethioamide 1.356 -0.016
CH3NH2 methyl amine 1.471 -0.015
CH3NHCH3 Dimethylamine 1.462 -0.015
CH2N2 diazirine 1.482 -0.015
C2H6N2O2 Dimethylnitroamine 1.460 -0.014
C4H9N Pyrrolidine 1.469 -0.014
CH2NN diazomethane 1.300 -0.014
C2H8N2 Ethylenediamine 1.469 -0.014
C2H5N Aziridine 1.475 -0.013
HCONHCH3 N-methylformamide 1.459 -0.013
C4H4N2 Pyridazine 1.341 -0.013
C3H3NO Oxazole 1.395 -0.012
HCNO fulminic acid 1.168 -0.012
C3H7NO dimethylformamide 1.453 -0.011
C3H4N2 1H-Pyrazole 1.360 -0.011
C(CN)4 tetracyanomethane 1.161 -0.010
CH2NH Methanimine 1.273 -0.010
C5H5N Pyridine 1.340 -0.010
CH2NOH formaldoxime 1.276 -0.009
C3H2N2 Malononitrile 1.160 -0.009
NH2CN cyanamide 1.347 -0.008
C4H4N2 Pyrazine 1.338 -0.008
C4H4N2 Succinonitrile 1.161 -0.008
C3H3N acrylonitrile 1.164 -0.008
HNCS Isothiocyanic acid 1.207 -0.008
C4H5N (E)-2-Butenenitrile 1.164 -0.008
CH(CN)3 tricyanomethane 1.158 -0.007
CH3CHNOH Acetaldoxime 1.276 -0.007
N(CH3)3 Trimethylamine 1.451 -0.006
HCN Hydrogen cyanide 1.156 -0.006
FCN Cyanogen fluoride 1.159 -0.006
CN Cyano radical 1.172 -0.006
C3H4N2 1H-Pyrazole 1.332 -0.006
CH3CH(NH2)COOH Alanine 1.471 -0.006
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.162 -0.006
CH3NO nitrosomethane 1.482 -0.006
C5H9N Pentanenitrile 1.159 -0.005
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.159 -0.005
C4H5N Pyrrole 1.370 -0.005
C5H9N Propanenitrile, 2,2-dimethyl- 1.159 -0.005
HNC hydrogen isocyanide 1.173 -0.005
C4H5NO Isoxazole, 5-methyl- 1.310 -0.005
C3H3NO Oxazole 1.292 -0.004
HNCNH diiminomethane 1.224 -0.004
ClCN chlorocyanogen 1.161 -0.004
CH3CN Acetonitrile 1.157 -0.004
CF3CN Acetonitrile, trifluoro- 1.154 -0.003
HNCO Isocyanic acid 1.214 -0.003
HCCCN Cyanoacetylene 1.161 -0.003
C6H5CN phenyl cyanide 1.158 -0.002
C4H5N Cyclopropanecarbonitrile 1.157 -0.002
C2H2N2O Furazan 1.303 -0.002
BrCN Cyanogen bromide 1.158 -0.002
CH3NO2 Methane, nitro- 1.489 -0.002
CN- cyanide anion 1.177 -0.002
NH2CN cyanamide 1.159 -0.001
C4H5NO 3-Methylisoxazole 1.310 -0.001
C2H5CN ethyl cyanide 1.153 0.001
C2N2 Cyanogen 1.154 0.001
C4H4N2 1,3-Diazine 1.328 0.001
NH2CONH2 Urea 1.378 0.003
CH3NC methyl isocyanide 1.166 0.003
CHONH2 formamide 1.350 0.004
C3H7N Cyclopropylamine 1.428 0.007
ZnCN Zinc monocyanide 1.142 0.018
C4N2 2-Butynedinitrile 1.140 0.019
CH3SO2NH2 methanesulfonamide 1.207 0.454
C2H4O3 trioxolane124 1.303 0.866