Run semi-empirical minimization
 &qmmm
    qm_theory='AM1', grms_tol=0.0002,
  tight_p_conv=1, scfconv=1.d-10,   qmcharge=0,
 /
   6     C        0.0030       -0.0000       -0.0000 
  17    Cl       -0.0490        0.0000        1.7610 
  17   Cl1        1.6460        0.0000       -0.6370 
   1     H       -0.4970        0.8970       -0.3540 
   1    H1       -0.4970       -0.8970       -0.3540 

