Iodine Basis-Sets:

• I_HAYWLC-31G_prencipe_1990
• I_LC_doll_1998

I_HAYWLC-31G_prencipe_1990

253 2
HAYWLC
0 1  3  8.  1.
   1.520    0.5606  -0.0300
   1.252   -1.0108  -0.0719
   0.295    0.9297   0.6278
0 1 1 0. 1.
   0.083    1.0       1.0

M. Prencipe, Laurea Thesis (pages 87-89) (1990).

I_LC_doll_1998

253 8
INPUT
7. 0 2 2 2 1 0
3.511200     83.113863  0
1.755600      5.201876  0
2.968800     82.811109  0
1.484400      3.379682  0
1.906600     10.304277  0
0.953300      7.588032  0
2.307500    -21.477936  0
0  0  1  2.  1
2.122765  1.
0  0  1  0.  1
1.770481  1.
0  0  1  0.  1
0.327  1.
0  0  1  0.  1
0.122  1.
0  2  1  6.  1
2.432887  1.
0  2  1  0.  1
2.137249  1.
0  2  1  0.  1
0.322  1.
0  2  1  0.  1
0.101  1.

used in: 
K. Doll, H. Stoll, Phys. Rev. B 57, 4327 (1998)
good for I-

Iodine