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Compare Calculated Bonds for H-N

17 01 10 14 40

HF/6-311G*

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


Values greater than 2.10 are in the 2.10 bin. Values less than 0.90 are in the 0.90 bin.

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histogram chart 50 line line line line histogram chart line line line line line line line line line line line line line line line line line line line line line line line line line line line line line line line line line line
histogram chart 0 line line line line histogram chart line line line line line line line line histogram chart line line line line line histogram chart line line line line line line line line histogram chart line line histogram chart line line line line line line line
0.90 1.00 1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00 2.10
bond lengths (Å)

Summary: (Å)
Average bond length Standard deviation
1.009 0.077

  Species Name Bond Length (Å)
Lowest value HBNH Boranimine 0.979
Highest value NH4Cl Ammonium chloride 1.927

Calculated Bond lengths
Click on entry for all calculated results.
Species Name Bond Length (Å) Atom1 index Atom2 index
NH Imidogen 1.020 1 2
NH2- amino anion 1.028 1 2
    1.028 1 3
NH2 Amino radical 1.009 1 2
    1.009 1 3
NH2+ Amino cation 1.017 1 2
    1.017 1 3
ND2 Amidogen-d2 1.009 1 2
    1.009 1 3
NH3- Ammonia anion 1.034 1 2
    1.034 1 3
    1.034 1 4
NH3 Ammonia 0.999 1 2
    0.999 1 3
    0.999 1 4
NH3+ ammonia cation 1.008 1 2
    1.008 1 3
    1.008 1 4
ND3 Ammonia-d3 0.999 1 2
    0.999 1 3
    0.999 1 4
NH4 Ammonium radical 1.033 1 2
    1.033 1 3
    1.033 1 4
    1.033 1 5
NH4+ ammonium cation 1.008 1 2
    1.008 1 3
    1.008 1 4
    1.008 1 5
HNC hydrogen isocyanide 0.982 2 3
HNC+ hydrogen isocyanide cation 1.005 2 3
NNH+ Dinitrogen monohydride cation 1.020 2 3
HNB hydrogen nitrogen boron 0.980 1 3
HNO Nitrosyl hydride 1.028 1 2
HNO+ Nitrosyl hydride cation 1.048 1 2
HNS- Sulfur imide anion 1.009 2 3
LiNH2 lithium amide 1.002 2 3
    1.002 2 4
CNH2 Aminomethylidyne radical 1.000 2 3
    1.000 2 4
CNH2+ N-protonated hydrogen isocyanide 1.017 2 3
    1.017 2 4
HBNH Boranimine 0.979 2 4
N2H2 (Z)-Diazene 1.015 1 3
    1.015 2 4
N2H2 (E)-diazene 1.010 1 3
    1.010 2 4
N2H2+ trans-diazene cation 1.022 1 3
    1.022 2 4
H2NN Isodiazene 1.009 1 3
    1.009 1 4
HCNH methyleneazane 1.005 2 4
HCNH+ N-protonated HCN 1.000 2 4
H2NO nitroxide 0.997 1 3
    0.997 1 4
NH2F monofluoroamine 1.000 1 3
    1.000 1 4
NH2Cl chloramine 0.998 1 3
    0.998 1 4
CH2NH Methanimine 1.003 2 5
CH2NH+ Methanimine cation 1.005 2 5
CHNH2 aminomethylene 0.998 2 4
    0.994 2 5
NH2OH hydroxylamine 0.999 1 4
    0.999 1 5
NH2OH+ Hydroxylamine cation 1.006 1 4
    1.004 1 5
NH3O Ammonia Oxide 1.006 1 3
    1.006 1 4
    1.006 1 5
NH2SH Thiohydroxylamine 0.995 1 4
    0.995 1 5
NH3S sulfidoazane 1.000 1 3
    1.000 1 4
    1.000 1 5
N2H4 Hydrazine 0.999 1 3
    0.996 1 5
    0.999 2 4
    0.996 2 6
N2H4+ hydrazine cation 0.998 1 3
    0.998 1 5
    0.998 2 4
    0.998 2 6
CH2NH2+ methyleneamine cation 1.001 2 5
    1.001 2 6
BH2NH2 Boranamine 0.992 2 5
    0.992 2 6
NH3OH+ N-protonated hydroxylamine 1.009 1 4
    1.010 1 5
    1.010 1 6
NH2OH2+ protonated hydroxylamine 1.001 1 3
    1.002 1 4
NH4Cl Ammonium chloride 1.000 1 3
    1.000 1 4
    1.000 1 5
    1.927 1 6
CH3NH2 methyl amine 0.998 2 6
    0.998 2 7
CH3NH2+ methyl amine cation 1.006 2 6
    1.006 2 7
N2H5+ protonated hydrazine 1.009 1 3
    1.008 1 4
    1.008 1 5
    1.000 2 6
    1.000 2 7
SiH3NH2 Silane, amino 0.994 2 6
    0.994 2 7
NH3NH3 Ammonia Dimer 1.000 1 2
    1.000 3 6
    0.999 2 4
    0.999 2 5
BH3NH3 borane ammonia 1.000 2 6
    1.000 2 7
    1.000 2 8
CH3NH3 methyl ammonium radical 1.037 2 6
    1.037 2 7
    1.037 2 8
CH3NH3+ protonated methylamine 1.007 2 6
    1.007 2 7
    1.007 2 8
N2H7+ ammonia ammonium dimer 1.049 1 2
    1.784 1 3
    1.006 2 4
    1.006 2 5
    1.006 2 6
    1.002 3 7
    1.002 3 8
    1.002 3 9
HN3 hydrogen azide 1.003 1 4
HN3+ Hydrazoic acid cation 1.018 1 4
HNCO Isocyanic acid 0.991 1 2
HNNO+ Nitrous oxide, N-protonated 1.014 1 4
HNCS Isothiocyanic acid 0.987 1 4
NHF2 difluoramine 1.001 1 2
NHCl2 dichloroamine 0.998 1 2
HNCNH diiminomethane 0.997 2 4
    0.997 3 5
NH2CN cyanamide 0.995 3 4
    0.995 3 5
HNNNH+ 1,2-Triazadienium 1.016 2 4
    1.016 3 5
NH2NO Nitrosamide 0.997 3 4
    0.991 3 5
CHNHCH 1H-Azirine 1.005 1 4
NCNH3+ Cyanamide, protonated 1.015 3 4
    1.015 3 5
    1.015 3 6
HNCNH2+ diiminomethane, protonated 0.993 2 4
    0.999 3 5
    0.999 3 6
NH3CN+ cyanamide, amine protonated 1.015 2 4
    1.015 2 5
    1.015 2 6
H2CCNH Ethenimine 1.003 3 6
HCCNH2 Ethynamine 0.995 3 5
    0.995 3 6
NH2CNH+ cyanamide, cn protonated 0.993 2 6
    0.999 3 4
    0.999 3 5
CHONH2 formamide 0.992 3 5
    0.989 3 6
CNOH3 1,2-oxaziridine 1.001 2 6
HOCHNH hydroxymethylimine 0.999 3 6
CHSNH2 thioformamide 0.993 3 5
    0.991 3 6
NHCHSH Methanimidothioic acid 1.002 1 4
NHCHNH2 aminomethanimine 0.992 2 5
    0.994 2 6
    0.999 3 7
CH2CHNH vinylazine 1.004 3 7
H2CONH2+ protonated formamide 0.999 3 5
    0.998 3 6
NH2CHOH+ Formamide, O-protonated 0.999 3 5
    0.998 3 6
C2H5N Aziridine 0.998 1 2
CH2CHNH2 aminoethene 0.995 3 7
    0.995 3 8
CH3CHNH ethanimine 1.002 3 8
NH2CH2OH aminomethanol 0.999 1 4
    0.999 1 5
NH2CH2NH2 diaminomethane 0.999 2 6
    0.999 2 7
    0.999 3 8
    0.999 3 9
C2H5NH+ Protonated Aziridine 1.490 1 4
    1.490 1 5
C2H6N+ aziridine, protonated 1.000 1 4
    1.000 1 5
CH3CH2NH2 Ethylamine 0.999 1 9
    0.999 1 10
CH3NHCH3 Dimethylamine 0.998 1 2
(CH3)2NH2+ dimethylammonium cation 1.005 1 4
    1.005 1 5
CH3CH2NH3+ ethylamine, protonated 1.006 1 4
    1.007 1 5
    1.007 1 6
NF3H+ protonated nitrogen trifluoride 1.279 1 5
HNCCNH Ethenediimine 1.006 3 5
    1.006 4 6
NH2NO2 nitramide 0.995 1 5
    0.995 1 6
NH2COOH Carbamic acid 0.989 3 5
    0.989 3 6
NH2CH2CN Aminoacetonitrile 0.998 1 5
    0.998 1 6
NH2CCNH2 Diaminoacetylene 0.994 3 5
    0.995 3 6
    0.994 4 7
    0.995 4 8
CH3NHN2+ methyl azide, protonated 0.999 2 8
NH2CONH2 Urea 0.993 3 5
    0.993 3 6
    0.993 4 7
    0.993 4 8
NH3COOH+ protonated Carbamic acid 1.009 3 5
    1.011 3 6
    1.011 3 8
NH2COOH2+ Carbamic acid, O-protonated 0.995 3 5
    0.997 3 6
NH2CSNH2 Thiourea 0.990 3 5
    0.992 3 6
    0.990 4 7
    0.992 4 8
CH5N3 Guanidine 1.000 2 5
    0.993 3 6
    0.995 3 7
    0.994 4 8
    0.996 4 9
CH3CONH2 Acetamide 0.992 3 8
    0.990 3 9
HCONHCH3 N-methylformamide 0.991 3 6
CH5N2O+ urea, N-protonated 1.009 3 5
    1.009 3 6
    1.009 3 9
    0.996 4 7
    0.992 4 8
CH3C(OH)=NH Ethaninidic acid 0.998 3 8
H2NCOHNH2+ urea, protonated 0.994 3 6
    0.994 3 7
    0.995 4 8
    0.993 4 9
CH3CSNH2 Ethanethioamide 0.991 4 8
    0.992 4 9
H2NCHCHNH2 diaminoethylene 0.997 3 7
    0.998 3 9
    0.997 4 8
    0.998 4 10
CH6N3+ guanidinium 0.993 2 5
    0.993 2 6
    0.993 3 7
    0.993 3 8
    0.993 4 9
    0.993 4 10
C3H7N Cyclopropylamine 0.999 3 6
    0.999 3 7
CH7N3 triaminomethane 1.000 3 6
    1.001 3 9
    1.000 4 7
    1.001 4 10
    1.000 5 8
    1.001 5 11
HOCH2CH2NH2 monoethanolamine 0.999 1 5
    0.997 1 6
C2H8N2 Ethylenediamine 0.999 3 7
    0.999 3 8
    0.999 4 5
    0.999 4 6
CH3NHNHCH3 dimethyl hydrazine 0.996 1 5
    0.996 2 6
CH3CH(NH2)CH3 2-Propanamine 0.999 2 6
    0.999 2 7
NH2CH2CH2CH3 1-Propanamine 0.999 4 12
    0.999 4 13
C3H7NH3+ n-propylamine, protonated 1.006 4 12
    1.006 4 13
    1.006 4 14
(CH3)3NH+ protonated trimethyl amine 1.493 1 5
CH2N4 1H-Tetrazole 0.990 2 7
NH3BF3 Amminetrifluoroboron 1.001 1 6
    1.001 1 7
    1.001 1 8
C3H4N2 1H-Pyrazole 0.989 8 9
C3H4N2 1H-Imidazole 0.989 1 6
C4H5N Pyrrole 0.989 1 2
H2NCH2COOH Glycine 0.998 5 9
    0.998 5 10
CH2CHCONH2 Acrylamide 0.991 3 7
    0.989 3 8
CH5N3S Hydrazinecarbothioamide 0.992 1 2
    0.991 5 7
    0.989 6 7
    0.998 8 10
    0.998 9 10
CH3SO2NH2 methanesulfonamide 0.997 3 9
    0.997 3 10
C3H6N2 3-Aminopropionitrile 0.998 1 3
    0.998 2 3
C4H6N+ pyrrole, protonated 1.010 1 6
    1.010 1 7
C4H6N+ pyrrole, beta-protonated 0.999 1 6
C4H6N+ pyrrole, alpha-protonated 0.996 1 6
C2H6N2O Urea, methyl- 0.992 5 6
    0.992 8 10
    0.993 9 10
C3H7NO Propanamide 0.992 1 3
    0.990 2 3
C4H9N Pyrrolidine 0.997 1 2
C4H9N Cyclobutylamine 1.000 1 2
    1.000 1 3
C3H10N2 1,2-Diaminopropane 0.998 1 2
    0.999 1 3
    0.998 4 5
    0.999 4 6
C(NH2)H2C(CH3)HCH3 1-Propanamine, 2-methyl- 0.998 1 2
    0.998 1 3
C(NH2)H2CH2CH2CH3 1-Butanamine 0.999 1 6
    0.999 1 7
NH(C2H5)2 diethylamine 1.000 1 6
CH3C(NH2)HCH2CH3 2-Butanamine 0.998 1 2
    0.999 1 3
CH3N5 5-Aminotetrazole 0.990 2 3
    0.995 7 9
    0.995 8 9
C2H3NO3 Oxamic acid 0.991 6 7
    0.991 6 8
C2H4N4 1H-Tetrazole, 5-methyl- 0.990 7 10
C2H4N2O2 Oxalamide 0.991 5 7
    0.991 5 8
    0.991 6 9
    0.991 6 10
C2H4N2S2 Ethanedithioamide 0.995 5 7
    0.992 5 8
    0.995 6 9
    0.992 6 10
C4H6N2 1H-Imidazole, 2-methyl- 0.990 5 6
B3N3H6 borazine 0.992 1 7
    0.992 2 8
    0.992 3 9
C5H6N+ Pyridinium 0.997 1 7
CH6N4S Carbonothioic dihydrazide 0.993 3 11
    0.996 4 9
    0.996 4 10
    0.992 5 12
    0.998 6 7
    0.998 6 8
NH2COOC2H5 Urethane 0.990 9 10
    0.992 9 11
CH3CH(NH2)COOH Alanine 1.000 1 7
    0.997 1 8
NH2CH2CH2COOH β–alanine 0.998 1 7
    0.999 1 8
CH3NHCH2COOH Sarcosine 0.999 1 7
C4H7NO 2-Pyrrolidinone 0.992 1 7
NH(CH3)CONH(CH3) Urea, N,N'-dimethyl- 0.993 3 7
    0.993 4 8
N(CH3)2CONH2 Urea, N,N-dimethyl- 0.993 1 6
    0.991 5 6
NH2CONHC2H5 Urea, ethyl- 0.993 8 9
    0.993 10 11
    0.991 10 12
C5H9N 1,2,3,6-Tetrahydropyridine 0.999 14 15
C4H9NO Butanamide 0.992 11 12
    0.990 11 13
C4H9NO Propanamide, 2-methyl- 0.992 10 11
    0.988 10 12
C5H11N Piperidine 0.998 8 9
C5H11N Cyclopentanamine 0.999 1 4
    0.999 1 5
C4H12N2 2-Methyl-1,2-propanediamine 0.997 4 5
    0.997 4 6
    1.000 7 8
    1.000 7 9
C4H12N2 1,2-Butanediamine 0.998 1 2
    0.998 1 3
    1.000 8 9
    0.997 8 10
HN=C=C(CN)2 Dicyanoketenimine 1.001 3 8
C6H5NH2 aniline 0.994 7 13
    0.994 7 14
HO2CCHNH2CH2OH Serine 0.997 7 13
    0.999 7 14
C6H13N cyclohexanamine 1.000 7 19
    1.000 7 20
C5H9NO2 Proline 0.996 5 16
C3H3N3O3 cyanuric acid 0.994 4 10
    0.994 5 11
    0.994 6 12
C5H4N4 purine 0.990 9 13
C8H7N Indole 0.989 1 10