Cl/NIST/Cl_p4__NIST.trans
           2            1 2.9800e-02    1.490500e+03
           6            2 4.3000e+08    1.117430e+05
           7            2 2.6000e+09    1.118140e+05
           6            1 2.3000e+09    1.132340e+05
          14            2 7.9000e+09    2.548200e+05
          14            1 4.0000e+09    2.563100e+05