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

MP2/Def2TZVPP for rCF

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 45
histogram chart 40 histogram chart
histogram chart 35 histogram chart
histogram chart 30 histogram chart
histogram chart 25 histogram chart
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 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 CFCl chlorofluoromethylene-0.032
Most positive difference CH3CF3 Ethane, 1,1,1-trifluoro-0.324

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
CFCl chlorofluoromethylene 1.320 -0.032
CH2BrF Methane, bromofluoro- 1.375 -0.021
C3F6 hexafluoropropene 1.329 -0.021
C2H5F fluoroethane 1.398 -0.016
CH2FCl fluorochloromethane 1.370 -0.014
CF2Cl2 difluorodichloromethane 1.345 -0.012
CBrClF2 Methane, bromochlorodifluoro- 1.340 -0.012
CFCl3 Trichloromonofluoromethane 1.345 -0.010
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.359 -0.009
CHF2Cl difluorochloromethane 1.350 -0.009
CHFClBr fluorochlorobromomethane 1.356 -0.007
CH2CF2 Ethene, 1,1-difluoro- 1.315 -0.007
CF2CCl2 difluorodichloroethylene 1.315 -0.007
C2H4F2 1,2-difluoroethane 1.390 -0.006
FCO Carbonyl fluoride 1.326 -0.006
C6H5F Fluorobenzene 1.354 -0.005
CF Fluoromethylidyne 1.276 -0.005
CF3I trifluoroiodomethane 1.329 -0.005
CH2CHF Ethene, fluoro- 1.347 -0.004
F2CCCF2 tetrafluoroallene 1.320 -0.004
C2H2F2 Ethene, 1,2-difluoro-, (E)- 1.344 -0.004
CF3COOH trifluoroacetic acid 1.325 -0.003
C2HF3 Trifluoroethylene 1.342 -0.003
CF3Br Bromotrifluoromethane 1.327 -0.001
CF3OF Trifluoromethylhypofluorite 1.319 -0.000
C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1.335 -0.000
HCCF Fluoroacetylene 1.279 0.000
CH3F Methyl fluoride 1.383 0.000
CH3CHF2 Ethane, 1,1-difluoro- 1.364 0.001
CF3Cl Methane, chlorotrifluoro- 1.325 0.001
C2HF3 Trifluoroethylene 1.316 0.001
CH2FI fluoroiodomethane 1.362 0.001
CH2CHCH2F Allyl Fluoride 1.382 0.001
FCN Cyanogen fluoride 1.262 0.002
CF2 Difluoromethylene 1.297 0.002
CF2O Carbonic difluoride 1.312 0.003
CF4 Carbon tetrafluoride 1.315 0.005
CH2F2 Methane, difluoro- 1.351 0.005
CHF3 Methane, trifluoro- 1.328 0.006
HFCO formyl fluoride 1.338 0.008
CH3COF Acetyl fluoride 1.348 0.011
C2F6 hexafluoroethane 1.320 0.012
C6F6 hexafluorobenzene 1.325 0.017
C3F8 perfluoropropane 1.330 0.024
CF3CN Acetonitrile, trifluoro- 1.328 0.091
C2F4 Tetrafluoroethylene 1.319 0.106
CF3 Trifluoromethyl radical 1.318 0.112
CH3CF3 Ethane, 1,1,1-trifluoro- 1.340 0.324