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18 10 26 16 45

HF/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 C3H7NO dimethylformamide-0.044
Most positive difference C2H4O3 trioxolane1240.850

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C3H7NO dimethylformamide 1.391 -0.044
HCNO fulminic acid 1.168 -0.043
HNCS Isothiocyanic acid 1.207 -0.037
CHSNH2 thioformamide 1.358 -0.036
CH2N2 diazirine 1.482 -0.036
C(CN)4 tetracyanomethane 1.161 -0.035
C6H5NH2 aniline 1.431 -0.035
C4H4N2 Pyridazine 1.341 -0.034
C3H3N acrylonitrile 1.164 -0.033
C4H5N (E)-2-Butenenitrile 1.164 -0.033
C3H2N2 Malononitrile 1.160 -0.032
FCN Cyanogen fluoride 1.159 -0.032
C4H5NO Isoxazole, 5-methyl- 1.310 -0.032
C3H4N2 1H-Pyrazole 1.332 -0.032
C4H4N2 Succinonitrile 1.161 -0.032
C4H4N2 1,3-Diazine 1.350 -0.032
CH(CN)3 tricyanomethane 1.158 -0.031
ClCN chlorocyanogen 1.161 -0.031
H2NCH2COOH Glycine 1.469 -0.031
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.162 -0.031
C2H2N2O Furazan 1.303 -0.030
CH2NOH formaldoxime 1.276 -0.030
HCCCN Cyanoacetylene 1.161 -0.030
C4H5NO 3-Methylisoxazole 1.310 -0.029
C5H9N Pentanenitrile 1.159 -0.029
CH3CSNH2 Ethanethioamide 1.356 -0.029
BrCN Cyanogen bromide 1.158 -0.029
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.159 -0.029
HCN Hydrogen cyanide 1.156 -0.029
CH3CHNOH Acetaldoxime 1.276 -0.028
C5H9N Propanenitrile, 2,2-dimethyl- 1.159 -0.028
C3H3NO Oxazole 1.292 -0.028
CF3CN Acetonitrile, trifluoro- 1.154 -0.028
CH3CN Acetonitrile 1.157 -0.027
C6H5CN phenyl cyanide 1.158 -0.027
NH2CN cyanamide 1.159 -0.027
C2H5N Aziridine 1.475 -0.026
C4H5N Cyclopropanecarbonitrile 1.157 -0.026
CH2NH Methanimine 1.273 -0.026
C2N2 Cyanogen 1.154 -0.026
HNC hydrogen isocyanide 1.173 -0.024
CN- cyanide anion 1.177 -0.023
C2H5CN ethyl cyanide 1.153 -0.023
C3H3N3 1,3,5-Triazine 1.338 -0.022
C3H4N2 1H-Pyrazole 1.360 -0.022
C5H5N Pyridine 1.340 -0.022
C4H4N2 Pyrazine 1.338 -0.022
CH3CONH2 Acetamide 1.380 -0.021
CH3CH2NH2 Ethylamine 1.475 -0.021
HCONHCH3 N-methylformamide 1.366 -0.021
CH2NN diazomethane 1.300 -0.021
C5H11N Piperidine 1.472 -0.020
CH3NC methyl isocyanide 1.166 -0.018
CH3NH2 methyl amine 1.471 -0.018
HNCNH diiminomethane 1.224 -0.018
CH3NO nitrosomethane 1.482 -0.017
C2H8N2 Ethylenediamine 1.469 -0.017
CN Cyano radical 1.172 -0.017
C4H9N Pyrrolidine 1.469 -0.017
CH3NHCH3 Dimethylamine 1.462 -0.016
HNCO Isocyanic acid 1.214 -0.015
C2H3NO Nitrosoethylene 1.439 -0.014
HCONHCH3 N-methylformamide 1.459 -0.014
CH3CH(NH2)COOH Alanine 1.471 -0.012
C4H4N2 1,3-Diazine 1.328 -0.012
C3H3NO Oxazole 1.395 -0.012
C4N2 2-Butynedinitrile 1.140 -0.010
C4H5N Pyrrole 1.370 -0.009
CH3NO2 Methane, nitro- 1.489 -0.009
C3H7NO dimethylformamide 1.453 -0.008
N(CH3)3 Trimethylamine 1.451 -0.007
CH3NC methyl isocyanide 1.426 -0.007
C2H6N2O2 Dimethylnitroamine 1.460 -0.007
NH2CN cyanamide 1.347 -0.006
NH2CONH2 Urea 1.378 -0.005
ZnCN Zinc monocyanide 1.142 -0.004
CHONH2 formamide 1.350 -0.003
C3H7N Cyclopropylamine 1.428 0.006
CH3SO2NH2 methanesulfonamide 1.207 0.425
C2H4O3 trioxolane124 1.303 0.850