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

B2PLYP/daug-cc-pVDZ for rCF

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


Differences greater than 0.055 are in the 0.055 bin. Differences less than -0.005 are in the -0.005 bin.

histogram chart 10
histogram chart 8
histogram chart 6
histogram chart 4 histogram chart
histogram chart 2 histogram chart histogram chart
histogram chart 0 histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart
-0.005 0.000 0.005 0.010 0.015 0.020 0.025 0.030 0.035 0.040 0.045 0.050 0.055
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference CF2Cl2 difluorodichloromethane0.000
Most positive difference CH2CHCH2F Allyl Fluoride0.046

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
CF2Cl2 difluorodichloromethane 1.345 0.000
CHFClBr fluorochlorobromomethane 1.356 0.006
HCCF Fluoroacetylene 1.279 0.009
CF3Br Bromotrifluoromethane 1.327 0.012
C2H4F2 1,2-difluoroethane 1.390 0.013
CH2CHF Ethene, fluoro- 1.347 0.013
CF3Cl Methane, chlorotrifluoro- 1.325 0.013
CF2O Carbonic difluoride 1.312 0.016
CF Fluoromethylidyne 1.276 0.018
CH3CHF2 Ethane, 1,1-difluoro- 1.364 0.018
CH3F Methyl fluoride 1.383 0.020
CHF3 Methane, trifluoro- 1.328 0.020
CF2 Difluoromethylene 1.297 0.021
CH2F2 Methane, difluoro- 1.351 0.021
CH2CHCH2F Allyl Fluoride 1.370 0.046