The energy of two Hydrogen as a function of distance.

Distance(Bohr) Enery(Hartree)
0.75 -0.95029610
1.00 -1.10200062
1.25 -1.15146260
1.50 -1.15792041
1.75 -1.14576428
2.00 -1.12639904
2.50 -1.08234544
3.00 -1.04203941
3.50 -1.00902070
4.00 -0.98339793
4.50 -0.96393555
5.00 -0.94955142
5.50 -0.93898701
6.00 -0.93136713