%MEM=15000MB
%NPROCSHARED=16
%LINDAWORKERS=cib51-2,cib51-3,cib51-4,cib51-5,cib51-6,cib51-7
%CHK=dimer_RuCH2_RuCH2_C
#P
# WB97XD/CHKBASIS
# GEOM=CHECK
# GUESS=READ
# NOSYMM
# INT=ULTRAFINE
# SCF=(VSHIFT=300,NOSYM,MAXCYCLE=250) 
# OPT=(CALCFC,MAXCYCLES=150,TIGHT,MAXCYCLE=25) 

LOOP WITH CALCFC IDXE0041=1 TO FIX ERROR E0040-OPTSTEPSEXCEEDED

0 1

--Link1--
%NPROCSHARED=16
%LINDAWORKERS=cib51-2,cib51-3,cib51-4,cib51-5,cib51-6,cib51-7
%MEM=15000MB
%CHK=dimer_RuCH2_RuCH2_C
#P
# WB97XD/CHKBASIS
# GEOM=CHECK
# GUESS=READ
# NOSYMM
# INT=ULTRAFINE
# SCF=(VSHIFT=300,NOSYM,MAXCYCLE=250) 
# CPHF=(GRID=FINEGRID) 
# FREQ

   Step 5 - protocol 1

0 1