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18 10 26 16 45

B3LYPultrafine/6-31G* 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 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-0.031
Most positive difference CH3SO2NH2 methanesulfonamide0.494

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C6H5NH2 aniline 1.431 -0.031
C3H7NO dimethylformamide 1.391 -0.025
H2NCH2COOH Glycine 1.469 -0.017
CHSNH2 thioformamide 1.358 -0.014
C6H5NO2 Nitrobenzene 1.486 -0.013
C4H4N2 1,3-Diazine 1.350 -0.011
CH3CONH2 Acetamide 1.380 -0.010
C2H3NO Nitrosoethylene 1.439 -0.010
CH3CSNH2 Ethanethioamide 1.356 -0.008
HCONHCH3 N-methylformamide 1.366 -0.008
CH3CH2NH2 Ethylamine 1.475 -0.008
C5H11N Piperidine 1.472 -0.007
CH2NN diazomethane 1.300 -0.006
CH3NH2 methyl amine 1.471 -0.006
CH3NC methyl isocyanide 1.426 -0.006
C4H4N2 Pyridazine 1.341 -0.005
CH3NHCH3 Dimethylamine 1.462 -0.005
C3H3NO Oxazole 1.395 -0.004
HCNO fulminic acid 1.168 -0.004
C4H9N Pyrrolidine 1.469 -0.004
CH2N2 diazirine 1.482 -0.003
CH2NH Methanimine 1.273 -0.003
C(CN)4 tetracyanomethane 1.161 -0.003
HCONHCH3 N-methylformamide 1.459 -0.003
C2H5N Aziridine 1.475 -0.002
CH2NOH formaldoxime 1.276 -0.002
C2H6N2O2 Dimethylnitroamine 1.460 -0.002
C3H2N2 Malononitrile 1.160 -0.001
C3H3N3 1,3,5-Triazine 1.338 -0.001
C5H5N Pyridine 1.340 -0.001
C3H4N2 1H-Pyrazole 1.360 -0.001
C4H4N2 Succinonitrile 1.161 -0.001
C3H7NO dimethylformamide 1.453 -0.000
C3H3N acrylonitrile 1.164 -0.000
C4H5N (E)-2-Butenenitrile 1.164 0.000
C4H4N2 Pyrazine 1.338 0.000
CH3CHNOH Acetaldoxime 1.276 0.000
CH(CN)3 tricyanomethane 1.158 0.000
HCN Hydrogen cyanide 1.156 0.001
HNCS Isothiocyanic acid 1.207 0.001
NH2CN cyanamide 1.347 0.001
C3H4N2 1H-Pyrazole 1.332 0.001
C5H9N Pentanenitrile 1.159 0.002
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.159 0.002
CN Cyano radical 1.172 0.002
C4H5NO Isoxazole, 5-methyl- 1.310 0.002
C5H9N Propanenitrile, 2,2-dimethyl- 1.159 0.002
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.162 0.002
ClCN chlorocyanogen 1.161 0.003
FCN Cyanogen fluoride 1.159 0.003
C3H3NO Oxazole 1.292 0.003
CH3CN Acetonitrile 1.157 0.003
N(CH3)3 Trimethylamine 1.451 0.004
C2H2N2O Furazan 1.303 0.004
CF3CN Acetonitrile, trifluoro- 1.154 0.004
HNCNH diiminomethane 1.224 0.005
HNCO Isocyanic acid 1.214 0.005
C4H5N Pyrrole 1.370 0.006
C4H5N Cyclopropanecarbonitrile 1.157 0.006
BrCN Cyanogen bromide 1.158 0.006
HCCCN Cyanoacetylene 1.161 0.006
C4H5NO 3-Methylisoxazole 1.310 0.006
CH3CH(NH2)COOH Alanine 1.471 0.006
NH2CN cyanamide 1.159 0.007
CH3NO nitrosomethane 1.482 0.007
CN- cyanide anion 1.177 0.007
C2H5CN ethyl cyanide 1.153 0.008
CH3NO2 Methane, nitro- 1.489 0.010
C4H4N2 1,3-Diazine 1.328 0.010
C2N2 Cyanogen 1.154 0.010
CH3NC methyl isocyanide 1.166 0.011
CHONH2 formamide 1.350 0.012
NH2CONH2 Urea 1.378 0.014
C3H7N Cyclopropylamine 1.428 0.017
ZnCN Zinc monocyanide 1.142 0.024
C4N2 2-Butynedinitrile 1.140 0.027
CH3SO2NH2 methanesulfonamide 1.207 0.494