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

mPW1PW91/STO-3G for rCF

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


Differences greater than 0.110 are in the 0.110 bin. Differences less than -0.010 are in the -0.010 bin.

histogram chart 10
histogram chart 8
histogram chart 6 histogram chart
histogram chart 4 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
histogram chart 0 histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart
-0.010 0.000 0.010 0.020 0.030 0.040 0.050 0.060 0.070 0.080 0.090 0.100 0.110
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference CFCl chlorofluoromethylene0.003
Most positive difference C2F6 hexafluoroethane0.071

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
CFCl chlorofluoromethylene 1.320 0.003
CH2FCl fluorochloromethane 1.370 0.003
C2H5F fluoroethane 1.398 0.005
C2H2ClF 1-chloro-1-fluoroethylene 1.341 0.008
C2H4F2 1,2-difluoroethane 1.390 0.010
C6H5F Fluorobenzene 1.354 0.010
CH2BrF Methane, bromofluoro- 1.375 0.011
CHFClBr fluorochlorobromomethane 1.356 0.012
CH2CHF Ethene, fluoro- 1.347 0.015
CF2Cl2 difluorodichloromethane 1.345 0.017
CH3F Methyl fluoride 1.383 0.018
CH2CHCH2F Allyl Fluoride 1.382 0.019
C2H2F2 Ethene, 1,2-difluoro-, (E)- 1.344 0.021
CH2FI fluoroiodomethane 1.362 0.021
CHF2Cl difluorochloromethane 1.350 0.023
C2HF3 Trifluoroethylene 1.342 0.027
C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1.335 0.030
CBrClF2 Methane, bromochlorodifluoro- 1.340 0.031
HFCO formyl fluoride 1.338 0.033
CH3CHF2 Ethane, 1,1-difluoro- 1.364 0.036
C3F6 hexafluoropropene 1.329 0.036
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.359 0.036
CF Fluoromethylidyne 1.276 0.042
CF2CCl2 difluorodichloroethylene 1.315 0.043
HCCF Fluoroacetylene 1.279 0.043
C6F6 hexafluorobenzene 1.325 0.044
FCO Carbonyl fluoride 1.326 0.044
CH2F2 Methane, difluoro- 1.351 0.047
F2CCCF2 tetrafluoroallene 1.320 0.049
C2HF3 Trifluoroethylene 1.316 0.050
CF3Cl Methane, chlorotrifluoro- 1.325 0.050
CF3Br Bromotrifluoromethane 1.327 0.059
CF3 Trifluoromethyl radical 1.318 0.060
FCN Cyanogen fluoride 1.262 0.060
CF2O Carbonic difluoride 1.312 0.060
CF2 Difluoromethylene 1.297 0.061
C3F8 perfluoropropane 1.330 0.062
CF3OF Trifluoromethylhypofluorite 1.319 0.065
CHF3 Methane, trifluoro- 1.328 0.066
CF3COOH trifluoroacetic acid 1.325 0.066
C2F6 hexafluoroethane 1.320 0.071