quack/examples/basis.H2.6-31g

1   2
S   3
  1     18.7311370              0.03349460       
  2      2.8253937              0.23472695       
  3      0.6401217              0.81375733       
S   1
  1      0.1612778              1.0000000
2   2
S   3
  1     18.7311370              0.03349460       
  2      2.8253937              0.23472695       
  3      0.6401217              0.81375733       
S   1
  1      0.1612778              1.0000000