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

B2PLYP=FULLultrafine/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 25
histogram chart 20 histogram chart
histogram chart 15 histogram chart
histogram chart 10 histogram chart
histogram chart 5 histogram chart
histogram chart 0 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 CHSNH2 thioformamide-0.014
Most positive difference CH3SO2NH2 methanesulfonamide0.482

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
CHSNH2 thioformamide 1.358 -0.014
C2H3NO Nitrosoethylene 1.439 -0.012
HCONHCH3 N-methylformamide 1.366 -0.009
CH3NH2 methyl amine 1.471 -0.009
CH3CSNH2 Ethanethioamide 1.356 -0.008
HCONHCH3 N-methylformamide 1.459 -0.006
CH2NH Methanimine 1.273 0.001
CH2NOH formaldoxime 1.276 0.001
CH3NO nitrosomethane 1.482 0.003
CH3NO2 Methane, nitro- 1.489 0.004
HCNO fulminic acid 1.168 0.004
C4H5N Pyrrole 1.370 0.004
HNCS Isothiocyanic acid 1.207 0.004
HNCNH diiminomethane 1.224 0.007
CH(CN)3 tricyanomethane 1.158 0.008
HCN Hydrogen cyanide 1.156 0.008
C2H2N2O Furazan 1.303 0.009
CH3CN Acetonitrile 1.157 0.010
CN Cyano radical 1.172 0.011
BrCN Cyanogen bromide 1.158 0.013
C2H5CN ethyl cyanide 1.153 0.014
C2N2 Cyanogen 1.154 0.017
ZnCN Zinc monocyanide 1.142 0.031
CH3SO2NH2 methanesulfonamide 1.207 0.482