return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Home > Geometry > Experimental > Same bond/angle many molecules OR Comparisons > Geometry > Bonds, angles > Same bond/angle many molecules

Compare Bonds

18 10 26 16 45

B3PW91/6-31G for rCN

Histogram of Bond length differences (in Å) vs number of species


Differences greater than 1.100 are in the 1.100 bin. Differences less than -0.100 are in the -0.100 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
-0.100 0.000 0.100 0.200 0.300 0.400 0.500 0.600 0.700 0.800 0.900 1.000 1.100
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference H2NCH2COOH Glycine-0.029
Most positive difference C2H4O3 trioxolane1240.964

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
H2NCH2COOH Glycine 1.469 -0.029
C3H7NO dimethylformamide 1.391 -0.025
CH3NH2 methyl amine 1.471 -0.018
CH3CH2NH2 Ethylamine 1.475 -0.017
HNCS Isothiocyanic acid 1.207 -0.015
NH2CN cyanamide 1.347 -0.015
CHSNH2 thioformamide 1.358 -0.015
C2H8N2 Ethylenediamine 1.469 -0.014
CH3CONH2 Acetamide 1.380 -0.011
C5H11N Piperidine 1.472 -0.010
HNCO Isocyanic acid 1.214 -0.009
C2H3NO Nitrosoethylene 1.439 -0.008
CH3CSNH2 Ethanethioamide 1.356 -0.008
CH3NHCH3 Dimethylamine 1.462 -0.008
CH2NN diazomethane 1.300 -0.006
CH3NC methyl isocyanide 1.426 -0.006
C4H9N Pyrrolidine 1.469 -0.004
C2H6N2O2 Dimethylnitroamine 1.460 -0.004
HCONHCH3 N-methylformamide 1.366 -0.004
HCONHCH3 N-methylformamide 1.459 0.000
C4H4N2 1,3-Diazine 1.350 0.001
HCNO fulminic acid 1.168 0.002
HNCNH diiminomethane 1.224 0.003
C3H7N Cyclopropylamine 1.428 0.003
C3H7NO dimethylformamide 1.453 0.004
CH3NO2 Methane, nitro- 1.489 0.005
CH3CH(NH2)COOH Alanine 1.471 0.005
C3H4N2 1H-Pyrazole 1.360 0.006
CH2NOH formaldoxime 1.276 0.006
CH2NH Methanimine 1.273 0.007
N(CH3)3 Trimethylamine 1.451 0.008
C4H4N2 Pyridazine 1.341 0.008
C(CN)4 tetracyanomethane 1.161 0.008
C5H5N Pyridine 1.340 0.009
CH3CHNOH Acetaldoxime 1.276 0.010
C3H2N2 Malononitrile 1.160 0.010
C4H4N2 Succinonitrile 1.161 0.011
C3H3N acrylonitrile 1.164 0.011
CH3NO nitrosomethane 1.482 0.011
CH(CN)3 tricyanomethane 1.158 0.011
C4H5N (E)-2-Butenenitrile 1.164 0.011
C4H5N Pyrrole 1.370 0.012
C3H3N3 1,3,5-Triazine 1.338 0.012
CHONH2 formamide 1.350 0.012
HCN Hydrogen cyanide 1.156 0.012
C4H4N2 Pyrazine 1.338 0.012
C2H5N Aziridine 1.475 0.013
ClCN chlorocyanogen 1.161 0.013
FCN Cyanogen fluoride 1.159 0.013
C5H9N Pentanenitrile 1.159 0.013
HNC hydrogen isocyanide 1.173 0.014
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.159 0.014
C3H4N2 1H-Pyrazole 1.332 0.014
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.162 0.014
C5H9N Propanenitrile, 2,2-dimethyl- 1.159 0.014
CF3CN Acetonitrile, trifluoro- 1.154 0.014
CN Cyano radical 1.172 0.014
CH3CN Acetonitrile 1.157 0.015
C3H3NO Oxazole 1.395 0.015
C2H2N2O Furazan 1.303 0.015
C4H5NO Isoxazole, 5-methyl- 1.310 0.015
BrCN Cyanogen bromide 1.158 0.016
C3H3NO Oxazole 1.292 0.016
C6H5CN phenyl cyanide 1.158 0.016
HCCCN Cyanoacetylene 1.161 0.016
C4H5N Cyclopropanecarbonitrile 1.157 0.017
C2H5CN ethyl cyanide 1.153 0.019
C4H5NO 3-Methylisoxazole 1.310 0.019
NH2CN cyanamide 1.159 0.020
C2N2 Cyanogen 1.154 0.020
C4H4N2 1,3-Diazine 1.328 0.020
CH3NC methyl isocyanide 1.166 0.021
CN- cyanide anion 1.177 0.021
CH2N2 diazirine 1.482 0.029
ZnCN Zinc monocyanide 1.142 0.036
C4N2 2-Butynedinitrile 1.140 0.038
CH3SO2NH2 methanesulfonamide 1.207 0.595
C2H4O3 trioxolane124 1.303 0.964