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Compare Calculated Bonds for C-N

17 01 10 14 40

LSDA/STO-3G

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


Values greater than 2.60 are in the 2.60 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
bond lengths (Å)

Summary: (Å)
Average bond length Standard deviation
1.374 0.137

  Species Name Bond Length (Å)
Lowest value C2H5NH+ Protonated Aziridine 1.060
Highest value CH3NH3 methyl ammonium radical 2.375

Calculated Bond lengths
Click on entry for all calculated results.
Species Name Bond Length (Å) Atom1 index Atom2 index
CN- cyanide anion 1.208 1 2
CN Cyano radical 1.219 1 2
CN+ Cyano cation 1.254 1 2
HCN Hydrogen cyanide 1.200 1 3
HCN+ hydrogen cyanide cation 1.208 1 3
HNC hydrogen isocyanide 1.214 1 2
H2CN Dihydrogen cyanide radical 1.299 1 2
H2CN+ hydrocyanonium cation 1.280 1 2
CNH2 Aminomethylidyne radical 1.339 1 2
CNH2+ N-protonated hydrogen isocyanide 1.325 1 2
HCNH methyleneazane 1.277 1 2
HCNH+ N-protonated HCN 1.186 1 2
CH2NH Methanimine 1.309 1 2
CH2NH2+ methyleneamine cation 1.315 1 2
CH3NH3 methyl ammonium radical 2.375 1 2
CH3NH3+ protonated methylamine 1.527 1 2
NCN Cyanoimidogen 1.291 1 2
    1.291 1 3
LiCN lithium cyanide 1.222 2 3
CN2 3H-Diazirin-3-ylidene 1.501 1 2
    1.501 1 3
KCN Potassium cyanide 1.220 2 3
ZnCN Zinc monocyanide 1.267 2 3
ZnNC Zinc isocyanide 1.291 2 3
NCO- cyanate 1.236 1 2
NCO isocyanato radical 1.275 1 2
CNO- fulminate 1.238 1 2
SCN- thiocyanide anion 1.224 1 3
SCN thiocyanato radical 1.237 1 3
FCN Cyanogen fluoride 1.217 1 3
CNF iso cyanogen fluoride 1.235 1 2
ClCN chlorocyanogen 1.212 2 3
BrCN Cyanogen bromide 1.210 1 2
ICN Cyanogen iodide 1.208 2 3
HCCN cyanomethylene 1.285 2 3
HOCN cyanic acid 1.214 1 2
HCNO fulminic acid 1.228 2 3
HNCNH diiminomethane 1.269 1 2
    1.269 1 3
NH2CN cyanamide 1.212 1 2
    1.354 1 3
CH3NC methyl isocyanide 1.451 1 2
    1.218 2 3
NCNH3+ Cyanamide, protonated 1.213 1 2
    1.457 1 3
HNCNH2+ diiminomethane, protonated 1.221 1 2
    1.315 1 3
H2CCNH Ethenimine 1.268 2 3
HCCNH2 Ethynamine 1.378 2 3
H2CNCH methyleneaminomethylene 1.311 1 2
    1.253 2 3
CH3NO nitrosomethane 1.590 1 2
CNOH3 1,2-oxaziridine 1.520 1 2
HOCHNH hydroxymethylimine 1.315 1 3
CH3CHN methylmethaniminyl radical 1.303 1 3
CH2CHNH vinylazine 1.379 1 3
H2CONH2+ protonated formamide 1.346 1 3
CH2CHNH2 aminoethene 1.415 2 3
CH2NCH3 N-methylmethanimine 1.506 1 2
    1.308 2 3
CH3CHNH ethanimine 1.312 2 3
NH2CH2NH2 diaminomethane 1.502 1 2
    1.502 1 3
C2H5NH+ Protonated Aziridine 1.060 1 2
    1.060 1 3
C2H6N+ aziridine, protonated 1.526 1 2
    1.526 1 3
(CH3)2NH2+ dimethylammonium cation 1.527 1 2
    1.527 1 3
CH3CH2NH3+ ethylamine, protonated 1.543 1 2
C2N2 Cyanogen 1.216 1 3
    1.216 2 4
HCCCN Cyanoacetylene 1.215 1 2
CH3N3 methyl azide 1.516 1 2
NH2COOH Carbamic acid 1.428 1 3
NH2CH2CN Aminoacetonitrile 1.205 3 4
    1.499 1 2
NH2CCNH2 Diaminoacetylene 1.371 1 3
    1.371 2 4
CH3NHN2+ methyl azide, protonated 1.506 1 2
NH3COOH+ protonated Carbamic acid 1.634 1 3
NH2COOH2+ Carbamic acid, O-protonated 1.361 1 3
CH5N2O+ urea, N-protonated 1.675 1 3
    1.369 1 4
H2NCOHNH2+ urea, protonated 1.367 1 3
    1.362 1 4
CH3NNCH3 (Z)-1,2-Dimethyldiazene 1.539 1 3
    1.539 2 4
CH6N3+ guanidinium 1.367 1 2
    1.367 1 3
    1.367 1 4
CH3NNCH3 (E)-1,2-Dimethyldiazene 1.531 1 3
    1.531 2 4
C3H7N Cyclopropylamine 1.478 1 3
CH7N3 triaminomethane 1.505 1 3
    1.505 1 4
    1.505 1 5
CH3NHNHCH3 dimethyl hydrazine 1.510 1 3
    1.510 2 4
C3H7NH3+ n-propylamine, protonated 1.543 3 4
(CH3)3NH+ protonated trimethyl amine 1.068 1 2
    1.529 1 3
    1.529 1 4
C3H3N2- imidizolyl anion 1.392 1 2
    1.392 1 3
    1.399 2 4
    1.399 3 5
C3H4N2 4H-Imidazole 1.330 2 3
    1.515 3 4
    1.333 1 5
    1.484 1 2
C3H4N2 2H-Imidazole 1.385 1 2
    1.385 1 3
    1.283 2 4
    1.283 3 5
C4H4N- pyrrolide anion 1.399 1 2
    1.399 1 3
C4H4N pyrrolide radical 1.387 1 2
    1.387 1 3
C4H5N (E)-2-Butenenitrile 1.208 9 10
C4H5N (Z)-2-Butenenitrile 1.208 1 2
C4H5N Cyclopropanecarbonitrile 1.205 7 8
CH3OCH2CN Methoxyacetonitrile 1.205 4 5
C4H6N+ pyrrole, protonated 1.514 1 2
    1.514 1 3
C4H6N+ pyrrole, beta-protonated 1.342 1 2
    1.448 1 3
C4H6N+ pyrrole, alpha-protonated 1.484 1 2
    1.347 1 3
C2H6N2O Urea, methyl- 1.475 1 6
    1.450 7 10
    1.442 6 7
C4H9N Cyclobutylamine 1.498 1 10
CH3C(NH2)HCH2CH3 2-Butanamine 1.507 1 8
C4N2 2-Butynedinitrile 1.220 3 5
    1.220 4 6
C4H2N2 Fumaronitrile 1.211 3 5
    1.211 4 6
CH3N5 5-Aminotetrazole 1.391 1 3
    1.381 1 6
    1.405 1 9
C2H3NO3 Oxamic acid 1.367 2 6
C2H4N4 1H-Tetrazole, 5-methyl- 1.389 2 7
    1.371 1 2
C2H4N4 1H-Tetrazole, 1-methyl- 1.388 1 2
    1.364 1 5
    1.481 2 7
C2H4N4 2H-Tetrazole, 2-methyl- 1.380 2 3
    1.406 2 4
    1.483 6 10
C2H4N2O2 Oxalamide 1.340 1 5
    1.340 2 6
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.209 10 11
C4H5NO Isoxazole, 5-methyl- 1.373 7 8
C4H5NO 3-Methylisoxazole 1.378 7 8
C4H5NS 4-Methylthiazole 1.339 3 9
    1.432 2 9
C4H6N2 1H-Imidazole, 2-methyl- 1.364 7 8
    1.419 8 9
    1.400 5 11
    1.403 5 7
C5H6N+ Pyridinium 1.384 1 2
    1.384 1 3
C2H6N2O2 Dimethylnitroamine 1.484 10 12
    1.484 6 12
C2H6N2O2 (E)-Azodioxymethane 1.495 1 5
    1.495 2 6
CH6N4S Carbonothioic dihydrazide 1.394 1 3
    1.502 1 5
C5H7N Cyclobutanecarbonitrile 1.204 1 2
C5H7N (E)-3-Pentenenitrile 1.203 10 11
C5H7N (Z)-2-Pentenenitrile 1.208 1 2
C5H7N (E)-2-Pentenenitrile 1.208 1 2
C4H7NO 2-Pyrrolidinone 1.425 1 2
    1.468 1 5
C4H7NO Oxazole, 4,5-dihydro-2-methyl- 1.519 3 4
    1.325 4 6
C4H7NO Ethoxyacetonitrile 1.204 5 6
N(CH3)2CONH2 Urea, N,N-dimethyl- 1.433 3 4
    1.457 3 6
    1.467 4 10
    1.468 4 14
NH2CONHC2H5 Urea, ethyl- 1.482 5 8
    1.466 10 13
    1.436 8 13
C5H9N Propanenitrile, 2,2-dimethyl- 1.203 2 6
C5H9N 1,2,3,6-Tetrahydropyridine 1.501 13 15
    1.500 10 15
C5H9N Butanenitrile, 2-methyl- 1.203 1 2
C4H9NO Butanamide 1.412 11 14
C4H9NO Propanamide, 2-methyl- 1.421 10 13
C5H11N Cyclopentanamine 1.508 1 2
C4H11NO Diethylhydroxylamine 1.522 1 6
    1.522 1 7
C4H12N2 2-Methyl-1,2-propanediamine 1.508 1 7
    1.495 4 10
C4H12N2 1,2-Butanediamine 1.503 1 14
    1.507 8 17
C5H5NO 4-Pyridinol 1.384 1 2
    1.387 1 6
C5H5NO 3(2H)-Pyridinone 1.507 1 2
    1.328 1 6
C5H5NO 3(6H)-Pyridinone 1.320 1 2
    1.507 1 6
C5H5NO 3(4H)-Pyridinone 1.332 1 2
    1.454 1 6
C5H5NO 2(5H)-Pyridinone 1.515 1 2
    1.316 1 6
C5H5NO 2(3H)-Pyridinone 1.499 1 2
    1.331 1 6
C5H5NO 4(3H)-Pryidinone 1.326 1 2
    1.453 1 6
C5H5NO 4(1H)-Pryidinone 1.403 1 2
    1.403 1 6
C5H5NO 2(1H)-Pyridinone 1.488 1 2
    1.385 1 6
C6H5NO nitrosobenzene 1.551 1 7
C8H6 benzocyclobutadiene 1.533 5 8
    1.368 4 8
    1.445 7 8
C(CN)4 tetracyanomethane 1.207 2 6
    1.207 3 7
    1.207 4 8
    1.207 5 9
C6N4 Tetracyanoethylene 1.206 3 7
    1.206 4 8
    1.206 5 9
    1.206 6 10