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/6-31+G** for rCF

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


Differences greater than 0.045 are in the 0.045 bin. Differences less than -0.015 are in the -0.015 bin.

histogram chart 14
histogram chart 12 histogram chart
histogram chart 10 histogram chart histogram chart
histogram chart 8 histogram chart histogram chart
histogram chart 6 histogram chart 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 0 histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart
-0.015 -0.010 -0.005 0.000 0.005 0.010 0.015 0.020 0.025 0.030 0.035 0.040 0.045
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference CFCl chlorofluoromethylene-0.010
Most positive difference CH2CHCH2F Allyl Fluoride0.043

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
CFCl chlorofluoromethylene 1.320 -0.010
C3F6 hexafluoropropene 1.329 -0.010
CH2BrF Methane, bromofluoro- 1.375 -0.002
CF2Cl2 difluorodichloromethane 1.345 -0.002
CHF2Cl difluorochloromethane 1.350 0.002
C2H2ClF 1-chloro-1-fluoroethylene 1.341 0.002
CHFClBr fluorochlorobromomethane 1.356 0.002
CH2FCl fluorochloromethane 1.370 0.004
CBrClF2 Methane, bromochlorodifluoro- 1.340 0.004
CFCl3 Trichloromonofluoromethane 1.345 0.005
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.359 0.007
C6H5F Fluorobenzene 1.354 0.007
C2F4 Tetrafluoroethylene 1.319 0.008
C2HF3 Trifluoroethylene 1.342 0.008
CF2CCl2 difluorodichloroethylene 1.315 0.008
C2HF3 Trifluoroethylene 1.316 0.008
F2CCCF2 tetrafluoroallene 1.320 0.009
HCCF Fluoroacetylene 1.279 0.010
C2H4F2 1,2-difluoroethane 1.390 0.010
C2H2F2 Ethene, 1,2-difluoro-, (E)- 1.344 0.011
CH2CHF Ethene, fluoro- 1.347 0.011
CF3COOH trifluoroacetic acid 1.325 0.011
CF3 Trifluoromethyl radical 1.318 0.011
CF3Br Bromotrifluoromethane 1.327 0.012
C2H5F fluoroethane 1.398 0.012
CF3Cl Methane, chlorotrifluoro- 1.325 0.013
C6F6 hexafluorobenzene 1.325 0.013
C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1.335 0.013
FCN Cyanogen fluoride 1.262 0.014
CF Fluoromethylidyne 1.276 0.014
CF2O Carbonic difluoride 1.312 0.015
CF3OF Trifluoromethylhypofluorite 1.319 0.015
CF3CN Acetonitrile, trifluoro- 1.328 0.015
CH3F Methyl fluoride 1.383 0.016
CH3CHF2 Ethane, 1,1-difluoro- 1.364 0.017
FCO Carbonyl fluoride 1.326 0.017
CH2CF2 Ethene, 1,1-difluoro- 1.315 0.017
CF4 Carbon tetrafluoride 1.315 0.018
CF2 Difluoromethylene 1.297 0.018
CH3CF3 Ethane, 1,1,1-trifluoro- 1.340 0.018
CHF3 Methane, trifluoro- 1.328 0.019
CH2F2 Methane, difluoro- 1.351 0.020
HFCO formyl fluoride 1.338 0.020
C2F6 hexafluoroethane 1.320 0.021
C3F8 perfluoropropane 1.330 0.024
CH3COF Acetyl fluoride 1.348 0.028
CH2CHCH2F Allyl Fluoride 1.370 0.043