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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 | |
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| -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 | -0.023 |
| Most positive difference | CH3CF3 | Ethane, 1,1,1-trifluoro- | 0.325 |
Bond lengths
Click on entry for experimental details.
| Species | Name | Experimental (Å) | Difference (Å) |
|---|---|---|---|
| CFCl | chlorofluoromethylene | 1.320 | -0.023 |
| C3F6 | hexafluoropropene | 1.329 | -0.017 |
| CH2BrF | Methane, bromofluoro- | 1.375 | -0.012 |
| CF2Cl2 | difluorodichloromethane | 1.345 | -0.011 |
| C2H2ClF | 1-chloro-1-fluoroethylene | 1.341 | -0.007 |
| CFCl3 | Trichloromonofluoromethane | 1.345 | -0.007 |
| CHFClBr | fluorochlorobromomethane | 1.356 | -0.007 |
| CHF2Cl | difluorochloromethane | 1.350 | -0.007 |
| CBrClF2 | Methane, bromochlorodifluoro- | 1.340 | -0.006 |
| CH2FCl | fluorochloromethane | 1.370 | -0.005 |
| C6H5F | Fluorobenzene | 1.354 | -0.003 |
| HCCF | Fluoroacetylene | 1.279 | -0.001 |
| CHF2CHF2 | 1,1,2,2-tetrafluoroethane | 1.359 | -0.000 |
| CF | Fluoromethylidyne | 1.276 | 0.000 |
| CF2CCl2 | difluorodichloroethylene | 1.315 | 0.000 |
| C2HF3 | Trifluoroethylene | 1.342 | 0.001 |
| C2HF3 | Trifluoroethylene | 1.316 | 0.001 |
| F2CCCF2 | tetrafluoroallene | 1.320 | 0.002 |
| CH2CHF | Ethene, fluoro- | 1.347 | 0.002 |
| CF3COOH | trifluoroacetic acid | 1.325 | 0.002 |
| C2H2F2 | Ethene, 1,2-difluoro-, (E)- | 1.344 | 0.002 |
| C2H4F2 | 1,2-difluoroethane | 1.390 | 0.003 |
| CF3 | Trifluoromethyl radical | 1.318 | 0.003 |
| CF3Br | Bromotrifluoromethane | 1.327 | 0.004 |
| C2H5F | fluoroethane | 1.398 | 0.004 |
| FCN | Cyanogen fluoride | 1.262 | 0.004 |
| CF3Cl | Methane, chlorotrifluoro- | 1.325 | 0.005 |
| C2H2F2 | Ethene, 1,2-difluoro-, (Z)- | 1.335 | 0.005 |
| FCO | Carbonyl fluoride | 1.326 | 0.006 |
| C6F6 | hexafluorobenzene | 1.325 | 0.007 |
| CF2 | Difluoromethylene | 1.297 | 0.007 |
| CF2O | Carbonic difluoride | 1.312 | 0.007 |
| CF3OF | Trifluoromethylhypofluorite | 1.319 | 0.008 |
| CH2CF2 | Ethene, 1,1-difluoro- | 1.315 | 0.009 |
| CH3F | Methyl fluoride | 1.383 | 0.009 |
| CH3CHF2 | Ethane, 1,1-difluoro- | 1.364 | 0.009 |
| HFCO | formyl fluoride | 1.338 | 0.012 |
| CF4 | Carbon tetrafluoride | 1.315 | 0.012 |
| CH2F2 | Methane, difluoro- | 1.351 | 0.013 |
| CHF3 | Methane, trifluoro- | 1.328 | 0.013 |
| C3F8 | perfluoropropane | 1.330 | 0.017 |
| C2F6 | hexafluoroethane | 1.320 | 0.018 |
| CH3COF | Acetyl fluoride | 1.348 | 0.019 |
| CH2CHCH2F | Allyl Fluoride | 1.370 | 0.035 |
| CF3CN | Acetonitrile, trifluoro- | 1.328 | 0.102 |
| C2F4 | Tetrafluoroethylene | 1.319 | 0.107 |
| CH3CF3 | Ethane, 1,1,1-trifluoro- | 1.340 | 0.325 |