%chk=H:\COMPLABS\tlbr3_op_ja2209.chk
# opt hf/lanl2dz geom=connectivity

Title Card Required

0 1
 Tl                 0.00000000   -0.00000000    0.00000000
 Br                -2.32960834    1.34500000   -0.00000000
 Br                 0.00000000   -2.69000000   -0.00000000
 Br                 2.32960834    1.34500000   -0.00000000

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