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

MP4/aug-cc-pVTZ 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 10
histogram chart 8
histogram chart 6
histogram chart 4
histogram chart 2 histogram chart histogram chart
histogram chart 0 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-0.011
Most positive difference CF2 Difluoromethylene0.014

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
CFCl chlorofluoromethylene 1.320 -0.011
CH2BrF Methane, bromofluoro- 1.375 -0.005
C2H4F2 1,2-difluoroethane 1.401 -0.005
C2H2ClF 1-chloro-1-fluoroethylene 1.341 -0.002
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.359 0.000
CH2FCH2CH3 1-Fluoropropane 1.401 0.001
CHFClBr fluorochlorobromomethane 1.356 0.001
CF2CCl2 difluorodichloroethylene 1.315 0.003
CF3Br Bromotrifluoromethane 1.327 0.006
CF Fluoromethylidyne 1.276 0.009
CH3F Methyl fluoride 1.383 0.011
CH2CHCH2F Allyl Fluoride 1.382 0.012
FCO Carbonyl fluoride 1.326 0.013
CF2 Difluoromethylene 1.297 0.014