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return to home page Computational Chemistry Comparison and Benchmark DataBase Release 20 (August 2019) 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 AlH3- (aluminum trihydride anion)
Species Name Level
AlH3- aluminum trihydride anion HF/6-31G*
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alh3q-1.gif
atom number atom type x (Å) y (Å) z (Å) Atom1 Atom2 atom number
1 Al 0.0000 0.0000 0.0000 1
2 H 0.0000 1.6170 0.0000 2
3 H 1.4004 -0.8085 0.0000 3
4 H -1.4004 -0.8085 0.0000 4