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Compare Calculated Bonds for C-N

17 01 10 14 40

B3LYP/6-311+G(3df,2p)

Histogram of Bond lengths (in Å) vs number of species


Values greater than 3.40 are in the 3.40 bin. Values less than 1.00 are in the 1.00 bin.

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1.00 1.20 1.40 1.60 1.80 2.00 2.20 2.40 2.60 2.80 3.00 3.20 3.40
bond lengths (Å)

Summary: (Å)
Average bond length Standard deviation
1.346 0.207

  Species Name Bond Length (Å)
Lowest value C4H7NO Methacrylamide 1.090
Highest value C3H4N2 1H-Imidazole 3.173

Calculated Bond lengths
Click on entry for all calculated results.
Species Name Bond Length (Å) Atom1 index Atom2 index
CN Cyano radical 1.162 1 2
HCN Hydrogen cyanide 1.146 1 3
HCN+ hydrogen cyanide cation 1.207 1 3
HNC hydrogen isocyanide 1.164 1 2
HNC+ hydrogen isocyanide cation 1.130 1 2
CH2NH Methanimine 1.263 1 2
CH2NH+ Methanimine cation 1.224 1 2
CHNH2 aminomethylene 1.306 1 2
CH3NH2 methyl amine 1.463 1 2
CH3NH3 methyl ammonium radical 1.501 1 2
LiCN lithium cyanide 1.160 2 3
CNN Diazocarbene 1.231 1 2
AlCN Aluminum monocyanide 1.158 2 3
AlNC Aluminum isocyanide 1.176 2 3
KCN Potassium cyanide 1.171 2 3
ZnCN Zinc monocyanide 1.156 2 3
ZnNC Zinc isocyanide 1.173 2 3
NCO isocyanato radical 1.222 1 2
CNF iso cyanogen fluoride 1.171 1 2
ClCN chlorocyanogen 1.153 2 3
BrCN Cyanogen bromide 1.153 1 2
HNCO Isocyanic acid 1.210 2 3
HCNO fulminic acid 1.155 2 3
HSCN thiocyanic acid 1.154 2 3
HNCS Isothiocyanic acid 1.200 1 2
HNCNH diiminomethane 1.219 1 2
    1.219 1 3
CH3CN- acetonitrile anion 1.152 2 3
CH3CN Acetonitrile 1.149 2 3
CHNCH2 2H-Azirine 1.248 1 2
    1.566 1 3
HCNCH2+ 2H-Azirine cation 1.201 1 2
    1.459 1 3
CHNHCH 1H-Azirine 1.515 1 2
    1.515 1 3
NH3CN+ cyanamide, amine protonated 1.406 1 2
    1.145 1 3
H2CCNH Ethenimine 1.219 2 3
HCCNH2 Ethynamine 1.348 2 3
NH2CNH+ cyanamide, cn protonated 1.146 1 2
    1.283 1 3
H2CNCH methyleneaminomethylene 1.274 1 2
    1.213 2 3
CHONH2 formamide 1.357 1 3
HOCHNH hydroxymethylimine 1.256 1 3
CHSNH2 thioformamide 1.340 1 3
NHCHSH Methanimidothioic acid 1.263 1 2
NH2CHOH+ Formamide, O-protonated 1.295 1 3
C2H5N Aziridine 1.469 1 3
    1.469 1 4
NH2CH2OH aminomethanol 1.436 1 2
C2H6N+ aziridine, protonated 1.498 1 2
    1.498 1 3
CH3CH2NH2 Ethylamine 1.463 1 2
CH3NHCH3 Dimethylamine 1.455 1 3
    1.455 1 4
C2N2 Cyanogen 1.152 1 3
    1.152 2 4
HNCCNH Ethenediimine 1.240 1 3
    1.240 2 4
H2CNCN cyanamide, methylene 1.272 1 2
    1.156 3 4
    1.337 2 3
C3H3N acrylonitrile 1.152 1 2
CH3NO2 Methane, nitro- 1.499 1 2
HOCH2CN cyanomethanol 1.149 2 7
CH3NCO methylisocyante 1.439 1 2
    1.196 2 3
C2H3NO Nitrosoethylene 1.423 2 3
NH2CONH2 Urea 1.382 1 3
    1.382 1 4
NH2CSNH2 Thiourea 1.360 1 3
    1.360 1 4
C2H5CN ethyl cyanide 1.150 3 4
CH3CONH2 Acetamide 1.364 2 3
CH3CHNOH Acetaldoxime 1.267 2 3
CH3C(OH)=NH Ethaninidic acid 1.266 1 3
CH3CSNH2 Ethanethioamide 1.346 1 4
H2NCHCHNH2 diaminoethylene 1.412 1 3
    1.412 2 4
C3H7N Cyclopropylamine 1.442 1 3
CH7N3 triaminomethane 1.459 1 3
    1.459 1 4
    1.459 1 5
CH3CH(NH2)CH3 2-Propanamine 1.469 1 2
N(CH3)3 Trimethylamine 1.452 1 2
    1.452 1 3
    1.452 1 4
NH2CH2CH2CH3 1-Propanamine 1.463 3 4
C2H2N2O Furazan 1.299 2 4
    1.299 3 5
C3H3NO Isoxazole 1.305 2 4
C3H3NS Thiazole 1.298 2 4
    1.370 4 5
C3H4N2 1H-Pyrazole 1.353 2 9
    1.327 6 7
C3H4N2 1H-Imidazole 2.547 2 4
    2.238 4 5
    3.173 1 2
    2.253 1 3
C3H4N2 2H-Imidazole 1.356 1 2
    1.356 1 3
    1.252 2 4
    1.252 3 5
C4H5N Pyrrole 1.371 1 3
    1.371 1 4
C4H5N (E)-2-Butenenitrile 1.153 9 10
C4H5N (Z)-2-Butenenitrile 1.153 1 2
C4H5N Cyclopropanecarbonitrile 1.152 7 8
H2NCH2COOH Glycine 1.446 4 5
CH2CHCONH2 Acrylamide 1.365 2 3
CH5N3S Hydrazinecarbothioamide 1.344 4 7
    1.361 2 4
C3H6N2 3-Aminopropionitrile 1.451 3 6
    1.150 10 11
C2H6N2O Urea, methyl- 1.382 7 10
    1.449 1 6
    1.372 6 7
C3H7NO Propanamide 1.365 3 5
C4H9N Pyrrolidine 1.463 1 3
    1.463 1 4
C4H9N Cyclobutylamine 1.462 1 10
C3H10N2 1,2-Diaminopropane 1.468 1 14
    1.460 4 7
C(NH2)H2C(CH3)HCH3 1-Propanamine, 2-methyl- 1.466 1 4
CH3C(NH2)HCH2CH3 2-Butanamine 1.470 1 8
C4N2 2-Butynedinitrile 1.156 3 5
    1.156 4 6
CF3CN Acetonitrile, trifluoro- 1.146 2 3
C3H3N3 1,3,5-Triazine 1.331 1 5
    1.331 1 6
    1.331 2 4
    1.331 2 5
    1.331 3 4
    1.331 3 6
CH3N5 5-Aminotetrazole 1.346 1 3
    1.316 1 6
    1.370 1 9
C2H3NO3 Oxamic acid 1.350 2 6
C4H4N2 Succinonitrile 1.149 3 6
    1.149 4 5
C4H4N2 Pyridazine 1.330 3 10
    1.330 4 9
C4H4N2 1,3-Diazine 1.332 2 5
    1.332 2 6
    1.333 3 5
    1.333 4 6
C4H4N2 Pyrazine 1.331 1 3
    1.331 1 4
    1.331 2 5
    1.331 2 6
C2H4N4 1H-Tetrazole, 5-methyl- 1.347 2 7
    1.314 1 2
C2H4N4 1H-Tetrazole, 1-methyl- 1.342 1 2
    1.312 1 5
    1.451 2 7
C2H4N4 2H-Tetrazole, 2-methyl- 1.324 2 3
    1.347 2 4
    1.450 6 10
C2H4N2O2 Oxalamide 1.343 1 5
    1.343 2 6
C5H5N Pyridine 1.333 1 3
    1.333 1 4
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.154 10 11
C4H5NO Isoxazole, 5-methyl- 1.305 7 8
C4H5NO 3-Methylisoxazole 1.308 7 8
C4H5NS 4-Methylthiazole 1.377 2 9
    1.296 3 9
C4H6N2 1H-Imidazole, 2-methyl- 1.313 7 8
    1.376 8 9
    1.367 5 7
    1.379 5 11
C2H6N2O2 Dimethylnitroamine 1.456 6 12
    1.456 10 12
C2H6N2O2 (E)-Azodioxymethane 1.468 1 5
    1.468 2 6
CH6N4S Carbonothioic dihydrazide 1.352 1 3
    1.374 1 5
C5H7N 1H-Pyrrole, 1-methyl- 1.448 1 13
    1.371 9 13
    1.371 11 13
C5H7N (E)-3-Pentenenitrile 1.150 10 11
C5H7N (Z)-2-Pentenenitrile 1.153 1 2
C5H7N (E)-2-Pentenenitrile 1.153 1 2
NH2COOC2H5 Urethane 1.373 9 12
C4H7NO Methacrylamide 1.090 4 6
C4H7NO 2-Pyrrolidinone 1.367 1 2
    1.454 1 5
C4H7NO Oxazole, 4,5-dihydro-2-methyl- 1.469 3 4
    1.267 4 6
N(CH3)2CONH2 Urea, N,N-dimethyl- 1.373 3 4
    1.390 3 6
    1.452 4 10
    1.450 4 14
NH2CONHC2H5 Urea, ethyl- 1.455 5 8
    1.372 8 13
    1.382 10 13
C5H9N Pentanenitrile 1.150 5 6
C5H9N Propanenitrile, 2,2-dimethyl- 1.151 2 6
C5H9N Butanenitrile, 2-methyl- 1.150 1 2
C4H9NO Butanamide 1.364 11 14
C4H9NO Propanamide, 2-methyl- 1.364 10 13
C5H11N Piperidine 1.461 6 8
    1.461 7 8
C5H11N Cyclopentanamine 1.463 1 2
C4H11NO Diethylhydroxylamine 1.459 1 6
    1.459 1 7
C4H12N2 2-Methyl-1,2-propanediamine 1.473 1 7
    1.458 4 10
C4H12N2 1,2-Butanediamine 1.462 1 14
    1.472 8 17
CH(CN)3 tricyanomethane 1.147 3 6
    1.147 4 7
    1.147 5 8
HN=C=C(CN)2 Dicyanoketenimine 1.195 2 3
    1.152 4 6
    1.152 5 7
C6H5NH2 aniline 1.394 1 7
C6H5NO nitrosobenzene 1.438 1 7
C6H5NO2 Nitrobenzene 1.477 1 7