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18 10 26 16 45

MP3=FULL/6-31+G** 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 70
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 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 CN Cyano radical-0.033
Most positive difference CH3SO2NH2 methanesulfonamide0.464

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
CN Cyano radical 1.172 -0.033
C3H7NO dimethylformamide 1.391 -0.031
C6H5NH2 aniline 1.431 -0.026
H2NCH2COOH Glycine 1.469 -0.025
CH2NN diazomethane 1.300 -0.014
CH2N2 diazirine 1.482 -0.013
CHSNH2 thioformamide 1.358 -0.012
C4H4N2 1,3-Diazine 1.350 -0.012
HCNO fulminic acid 1.168 -0.012
C2H5N Aziridine 1.475 -0.012
HCONHCH3 N-methylformamide 1.366 -0.011
C6H5NO2 Nitrobenzene 1.486 -0.010
CH3CONH2 Acetamide 1.380 -0.009
CH3CH2NH2 Ethylamine 1.475 -0.009
CH3NH2 methyl amine 1.471 -0.008
CH3NHCH3 Dimethylamine 1.462 -0.008
C2H8N2 Ethylenediamine 1.469 -0.007
CH3CSNH2 Ethanethioamide 1.356 -0.006
HCONHCH3 N-methylformamide 1.459 -0.006
C(CN)4 tetracyanomethane 1.161 -0.005
C3H4N2 1H-Pyrazole 1.332 -0.004
CH3NO nitrosomethane 1.482 -0.004
C3H3N acrylonitrile 1.164 -0.004
C4H5N (E)-2-Butenenitrile 1.164 -0.004
CH3NO2 Methane, nitro- 1.489 -0.003
C3H2N2 Malononitrile 1.160 -0.003
CH3CH(NH2)COOH Alanine 1.471 -0.003
C2H6N2O2 Dimethylnitroamine 1.460 -0.003
C4H4N2 Succinonitrile 1.161 -0.003
C4H5NO Isoxazole, 5-methyl- 1.310 -0.002
HNCS Isothiocyanic acid 1.207 -0.002
HNC hydrogen isocyanide 1.173 -0.002
CH3NC methyl isocyanide 1.426 -0.002
CH(CN)3 tricyanomethane 1.158 -0.002
C5H9N Propanenitrile, 2,2-dimethyl- 1.159 -0.001
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.162 -0.001
C3H3NO Oxazole 1.395 -0.001
ClCN chlorocyanogen 1.161 -0.001
CH3CHNOH Acetaldoxime 1.276 -0.001
FCN Cyanogen fluoride 1.159 -0.001
C3H4N2 1H-Pyrazole 1.360 -0.001
BrCN Cyanogen bromide 1.158 -0.001
CH2NOH formaldoxime 1.276 -0.001
C4H5NO 3-Methylisoxazole 1.310 -0.001
C3H7NO dimethylformamide 1.453 -0.000
HCCCN Cyanoacetylene 1.161 -0.000
C5H9N Pentanenitrile 1.159 -0.000
CH2NH Methanimine 1.273 0.000
N(CH3)3 Trimethylamine 1.451 0.000
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.159 0.000
C3H3NO Oxazole 1.292 0.001
HCN Hydrogen cyanide 1.156 0.001
CH3CN Acetonitrile 1.157 0.001
C2H2N2O Furazan 1.303 0.002
NH2CN cyanamide 1.159 0.002
C4H5N Cyclopropanecarbonitrile 1.157 0.003
HNCO Isocyanic acid 1.214 0.003
C4H5N Pyrrole 1.370 0.004
CN- cyanide anion 1.177 0.004
HNCNH diiminomethane 1.224 0.004
CH3NC methyl isocyanide 1.166 0.005
C2N2 Cyanogen 1.154 0.005
NH2CN cyanamide 1.347 0.006
C2H5CN ethyl cyanide 1.153 0.006
NH2CONH2 Urea 1.378 0.007
C4H4N2O2 Uracil 1.376 0.008
C4H4N2 1,3-Diazine 1.328 0.009
CHONH2 formamide 1.350 0.011
C3H7N Cyclopropylamine 1.428 0.013
C4H4N2O2 Uracil 1.371 0.015
ZnCN Zinc monocyanide 1.142 0.015
C4N2 2-Butynedinitrile 1.140 0.020
C4H4N2O2 Uracil 1.358 0.023
C4H4N2O2 Uracil 1.371 0.033
CF3CN Acetonitrile, trifluoro- 1.154 0.047
C3H3N3 1,3,5-Triazine 1.338 0.080
C2H4O3 trioxolane124 1.303 0.111
CH3SO2NH2 methanesulfonamide 1.207 0.464