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

B1B95/CEP-31G* for rCF

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


Differences greater than 0.018 are in the 0.018 bin. Differences less than -0.006 are in the -0.006 bin.

histogram chart 10
histogram chart 8
histogram chart 6
histogram chart 4
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 histogram chart histogram chart histogram chart histogram chart
-0.006 -0.004 -0.002 0.000 0.002 0.004 0.006 0.008 0.010 0.012 0.014 0.016 0.018
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference CF2Cl2 difluorodichloromethane-0.006
Most positive difference CF2 Difluoromethylene0.017

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
CF2Cl2 difluorodichloromethane 1.345 -0.006
CH2FCl fluorochloromethane 1.370 -0.005
CHF2Cl difluorochloromethane 1.350 -0.004
C2H5F fluoroethane 1.398 -0.003
C6H5F Fluorobenzene 1.354 -0.001
CFCl3 Trichloromonofluoromethane 1.345 -0.000
CH3F Methyl fluoride 1.383 0.001
CH2CHF Ethene, fluoro- 1.347 0.002
C2HF3 Trifluoroethylene 1.342 0.002
C2H2F2 Ethene, 1,2-difluoro-, (E)- 1.344 0.003
C2F4 Tetrafluoroethylene 1.319 0.005
C2HF3 Trifluoroethylene 1.316 0.006
C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1.335 0.007
CH3CHF2 Ethane, 1,1-difluoro- 1.364 0.008
CF3 Trifluoromethyl radical 1.318 0.009
CF3Cl Methane, chlorotrifluoro- 1.325 0.010
CF3CN Acetonitrile, trifluoro- 1.328 0.010
HFCO formyl fluoride 1.338 0.010
CF2O Carbonic difluoride 1.312 0.011
CH2F2 Methane, difluoro- 1.351 0.012
CH2CF2 Ethene, 1,1-difluoro- 1.315 0.013
CH3CF3 Ethane, 1,1,1-trifluoro- 1.340 0.013
FCN Cyanogen fluoride 1.262 0.015
CF4 Carbon tetrafluoride 1.315 0.015
CHF3 Methane, trifluoro- 1.328 0.015
CH3COF Acetyl fluoride 1.348 0.016
HCF Fluoromethylene 1.305 0.017
CF Fluoromethylidyne 1.276 0.017
C2F6 hexafluoroethane 1.320 0.017
CF2 Difluoromethylene 1.297 0.017