Dear all : 

 I have one question about siesta.

 I used siesta 2.0 version and system is a Ru
complex(Creutz-Taube ion) which has two redox site on
Ru atom.

 
One is 4d^6  :  
  t2g(dxy + dyz + dxz) was supposed to be 6   
  electrons,
  eg(dz2 + dx2-y2) was supposed to be zero .

And the other one is 4d^5  :  
      t2g was supposed to be 5 electrons , 
      eg was supposed to be zero .

                                                      
    ----    ----     eg
                                                 
--||--   --||--    --||--   t2g  ===>  4d^6 case

                        
        ----    ----     eg
                                                
 --||--   --||--    --|--   t2g  ===>  4d^5 case
                                                     

 How could I use command to do this ?
  

            


      
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