#        FCI             PBE           PBEot 
1.2   -5.13118  -0.0116376488 -0.0161585033
1.4   -5.47756  -0.0093766279 -0.0137328286
1.6   -5.61985  -0.0078030710 -0.0120268362
1.8   -5.65330  -0.0066579864 -0.0107603317
2.0   -5.62892  -0.0057366843 -0.0097018256
2.4   -5.50663  -0.0044130142 -0.0080891202
2.8   -5.36307  -0.0034785473 -0.0068192547
3.2   -5.23817  -0.0026485147 -0.0055418543
3.6   -5.14463  -0.0019039401 -0.0042682339
100.0 -4.998098113018433 0. 0.