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18 10 26 16 45

MP2/cc-pVDZ 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 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 CN Cyano radical-0.033
Most positive difference C2H4O3 trioxolane1240.881

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
CN Cyano radical 1.172 -0.033
C6H5NH2 aniline 1.431 -0.021
C3H7NO dimethylformamide 1.391 -0.020
H2NCH2COOH Glycine 1.469 -0.015
CH3CH2NH2 Ethylamine 1.475 -0.008
CHSNH2 thioformamide 1.358 -0.007
C5H11N Piperidine 1.472 -0.006
HCONHCH3 N-methylformamide 1.459 -0.004
CH3NH2 methyl amine 1.471 -0.004
HCONHCH3 N-methylformamide 1.366 -0.004
C2H8N2 Ethylenediamine 1.469 -0.004
CH3NHCH3 Dimethylamine 1.462 -0.003
C4H9N Pyrrolidine 1.469 -0.003
C3H7NO dimethylformamide 1.453 -0.002
C4H4N2 1,3-Diazine 1.350 -0.002
C3H3NO Oxazole 1.395 -0.002
CH3CSNH2 Ethanethioamide 1.356 0.000
C2H6N2O2 Dimethylnitroamine 1.460 0.001
CH3NC methyl isocyanide 1.426 0.001
CH3NO nitrosomethane 1.482 0.003
CH3NO2 Methane, nitro- 1.489 0.003
CH3CONH2 Acetamide 1.380 0.003
CH3CH(NH2)COOH Alanine 1.471 0.004
C2H5N Aziridine 1.475 0.005
N(CH3)3 Trimethylamine 1.451 0.005
CH2N2 diazirine 1.482 0.006
C3H4N2 1H-Pyrazole 1.360 0.006
C4H5N Pyrrole 1.370 0.006
C3H3N3 1,3,5-Triazine 1.338 0.007
C4H4N2 Pyridazine 1.341 0.008
C5H5N Pyridine 1.340 0.009
C4H4N2 Pyrazine 1.338 0.012
CH2NOH formaldoxime 1.276 0.013
CH2NH Methanimine 1.273 0.013
CH3CHNOH Acetaldoxime 1.276 0.014
C3H3NO Oxazole 1.292 0.016
HNCS Isothiocyanic acid 1.207 0.018
HNCNH diiminomethane 1.224 0.018
NH2CN cyanamide 1.347 0.019
C3H7N Cyclopropylamine 1.428 0.019
C4H4N2 1,3-Diazine 1.328 0.019
HNC hydrogen isocyanide 1.173 0.019
NH2CONH2 Urea 1.378 0.020
ZnCN Zinc monocyanide 1.142 0.021
HNCO Isocyanic acid 1.214 0.021
C3H4N2 1H-Pyrazole 1.332 0.021
C4H5NO Isoxazole, 5-methyl- 1.310 0.022
C3H3N acrylonitrile 1.164 0.024
C4H5N (E)-2-Butenenitrile 1.164 0.024
C4H4N2 Succinonitrile 1.161 0.024
C3H2N2 Malononitrile 1.160 0.024
C4H5NO 3-Methylisoxazole 1.310 0.025
HCN Hydrogen cyanide 1.156 0.026
C5H9N Pentanenitrile 1.159 0.026
C(CN)4 tetracyanomethane 1.161 0.026
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.159 0.027
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.162 0.027
CH3CN Acetonitrile 1.157 0.027
C5H9N Propanenitrile, 2,2-dimethyl- 1.159 0.027
NH2CN cyanamide 1.159 0.027
FCN Cyanogen fluoride 1.159 0.027
CH(CN)3 tricyanomethane 1.158 0.028
CN- cyanide anion 1.177 0.028
CH2NN diazomethane 1.300 0.028
CH3NC methyl isocyanide 1.166 0.029
ClCN chlorocyanogen 1.161 0.029
C4H5N Cyclopropanecarbonitrile 1.157 0.030
C6H5CN phenyl cyanide 1.158 0.030
CF3CN Acetonitrile, trifluoro- 1.154 0.031
C2H2N2O Furazan 1.303 0.031
HCCCN Cyanoacetylene 1.161 0.032
C2H5CN ethyl cyanide 1.153 0.032
BrCN Cyanogen bromide 1.158 0.032
C2N2 Cyanogen 1.154 0.037
C4N2 2-Butynedinitrile 1.140 0.055
CH3SO2NH2 methanesulfonamide 1.207 0.498
C2H4O3 trioxolane124 1.303 0.881