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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: Comparisons > Geometry > Bonds, angles > Core correlation - bond length

Bond Length differences between FROZEN core and FULL (all electrons correlated)

17 10 27 14 53
Choose the bonds for FHF- (Hydrogen difluoride anion)
Species Name Level
FHF- Hydrogen difluoride anion HF/6-31G*
Select two atoms.
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fhfq-1.gif
atom number atom type x (Å) y (Å) z (Å) Atom1 Atom2 atom number
1 H 0.0000 0.0000 0.0000 1
2 F 0.0000 0.0000 1.1265 2
3 F 0.0000 0.0000 -1.1265 3