memory 2 GB

molecule {
0 1
C           1.741722       -1.200108       -0.733703
C           1.723351       -1.235440        0.673033
C           1.741208       -0.034341        1.406196
C           1.720430        1.201594        0.733472
C           1.738484        1.236058       -0.673301
C           1.720301        0.035400       -1.407211
H           1.811924       -2.125930       -1.299462
H           1.810840       -2.187236        1.191603
H           1.810814       -0.061176        2.490913
H           1.805598        2.126733        1.298598
H           1.806257        2.188975       -1.192470
H           1.805027        0.062415       -2.491005
--
2 1
Ba         -1.306490       -0.000406        0.000195
}
basis {
assign  jun-cc-pVDZ
assign Ba GENECP

[GENECP]
cartesian
****
Ba     0 
S   3   1.00
      0.8699000             -2.2549747        
      0.6676000              2.5145786        
      0.1982000              0.5775184        
S   4   1.00
      0.8699000              2.0391383        
      0.6676000             -2.3717712        
      0.1982000             -1.2758006        
      0.0823000              1.1703346        
S   1   1.00
      0.0231000              1.0000000        
P   3   1.00
      1.6050000             -0.1626403        
      0.4790000              0.6971289        
      0.1818000              0.4505107        
P   2   1.00
      0.1804000             -0.2642537        
      0.0476000              1.1347212        
P   1   1.00
      0.0192000              1.0000000 
****
}

energy('sapt0')