! EXAM 38.
!  Analytic gradients for Model Core Potentials (MCP),
!  with a DZP quality basis, for BiCl3.  Model Core
!  Potentials account for scalar relativity effects,
!  and preserve all valence orbital radial nodes.
!
!  The latter point stands in contrast to the
!  Effective Core Potential (ECP) pseudopotentials.
!
!  FINAL RHF E= -116.3966190315, RMS grad= 0.0053955
!  FINAL RHF E= -116.3972798614, RMS grad= 0.0036800
!  FINAL RHF E= -116.3976422730, RMS grad= 0.0014247
!  FINAL RHF E= -116.3976891702, RMS grad= 0.0001137
!  FINAL RHF E= -116.3976900826, RMS grad= 0.0000485
!  FINAL RHF E= -116.3976902409, RMS grad= 0.0000001
!
 $contrl scftyp=rhf runtyp=optimize pp=mcp ispher=1
         coord=zmt nzvar=6 $end
 $system timlim=5 mwords=2 $end
 $basis  gbasis=mcp-dzp $end
 $statpt opttol=1.0d-5 $end
 $data
BiCl3
Cnv 3

Bi
Cl  1 rBiCl
Cl  1 rBiCl  2 aClBiCl
Cl  1 rBiCl  2 aClBiCl  3 aClBiCl +1

rBiCl=2.48
aClBiCl=99.0
 $end

Link to the log file of this example.
exam38 Log File