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

B3LYP/cc-pVDZ for rCF

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


Differences greater than 0.040 are in the 0.040 bin. Differences less than -0.020 are in the -0.020 bin.

histogram chart 14
histogram chart 12 histogram chart
histogram chart 10 histogram chart
histogram chart 8 histogram chart histogram chart
histogram chart 6 histogram chart histogram chart
histogram chart 4 histogram chart histogram chart histogram chart histogram chart histogram chart
histogram chart 2 histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart
histogram chart 0 histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart
-0.020 -0.015 -0.010 -0.005 0.000 0.005 0.010 0.015 0.020 0.025 0.030 0.035 0.040
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference CFCl chlorofluoromethylene-0.017
Most positive difference C3F8 perfluoropropane0.022

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
CFCl chlorofluoromethylene 1.320 -0.017
CH2BrF Methane, bromofluoro- 1.375 -0.016
C3F6 hexafluoropropene 1.329 -0.012
CF2Cl2 difluorodichloromethane 1.345 -0.010
CHFClBr fluorochlorobromomethane 1.356 -0.010
CH2FCl fluorochloromethane 1.370 -0.009
C2H2ClF 1-chloro-1-fluoroethylene 1.341 -0.007
CHF2Cl difluorochloromethane 1.350 -0.007
CFCl3 Trichloromonofluoromethane 1.345 -0.005
CBrClF2 Methane, bromochlorodifluoro- 1.340 -0.005
C2H5F fluoroethane 1.398 -0.003
C6H5F Fluorobenzene 1.354 -0.002
C2H4F2 1,2-difluoroethane 1.390 -0.001
CH2CHF Ethene, fluoro- 1.347 0.000
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.359 0.002
CH3F Methyl fluoride 1.383 0.002
C2H2F2 Ethene, 1,2-difluoro-, (E)- 1.344 0.002
C2HF3 Trifluoroethylene 1.342 0.003
CF2CCl2 difluorodichloroethylene 1.315 0.003
C2F4 Tetrafluoroethylene 1.319 0.005
F2CCCF2 tetrafluoroallene 1.320 0.005
CF3Br Bromotrifluoromethane 1.327 0.005
C2HF3 Trifluoroethylene 1.316 0.005
HCCF Fluoroacetylene 1.279 0.005
CH2CHCH2F Allyl Fluoride 1.382 0.007
CF3Cl Methane, chlorotrifluoro- 1.325 0.007
C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1.335 0.008
CH3CHF2 Ethane, 1,1-difluoro- 1.364 0.008
CF3COOH trifluoroacetic acid 1.325 0.009
CF3 Trifluoromethyl radical 1.318 0.009
CF Fluoromethylidyne 1.276 0.011
CF3CN Acetonitrile, trifluoro- 1.328 0.011
C6F6 hexafluorobenzene 1.325 0.011
CH2CF2 Ethene, 1,1-difluoro- 1.315 0.011
CF3OF Trifluoromethylhypofluorite 1.319 0.011
CF2O Carbonic difluoride 1.312 0.011
CH2F2 Methane, difluoro- 1.351 0.011
FCN Cyanogen fluoride 1.262 0.011
HFCO formyl fluoride 1.338 0.012
CH3CF3 Ethane, 1,1,1-trifluoro- 1.340 0.013
CF4 Carbon tetrafluoride 1.315 0.014
FCO Carbonyl fluoride 1.326 0.014
CHF3 Methane, trifluoro- 1.328 0.014
CF2 Difluoromethylene 1.297 0.016
C2F6 hexafluoroethane 1.320 0.018
CH3COF Acetyl fluoride 1.348 0.019
C3F8 perfluoropropane 1.330 0.022