Dear All,

I am performing spin polarized calcualtion with the developer version. My 
system is CO adsorpion on a single Fe atom embeded in a single sheet of 
graphene. Obviously this system is magetic. However, the calculation gives zero 
magnetic moments for all atoms (see below). Is it normal or is there anything 
wrong with my calculations ?


     negative rho (up, down):  1.127E-03 1.127E-03
 
     Magnetic moment per site  (integrated on atomic sphere 
of radius R)
     atom   1 (R=0.038)  charge=  2.6752  
magn=  0.0000
     atom   2 (R=0.038)  charge=  0.9377  
magn= -0.0000
     atom   3 (R=0.052)  charge= 11.7120  magn= 
-0.0000
     atom   4 (R=0.044)  charge=  2.4585  
magn= -0.0000
     atom   5 (R=0.044)  charge=  2.4585  
magn= -0.0000
     atom   6 (R=0.044)  charge=  2.4583  
magn=  0.0000
     atom   7 (R=0.044)  charge=  2.4583  
magn=  0.0000
     atom   8 (R=0.038)  charge=  0.9651  
magn=  0.0000
     atom   9 (R=0.038)  charge=  0.9693  
magn=  0.0000
     atom  10 (R=0.038)  charge=  0.9693  
magn=  0.0000
     atom  11 (R=0.038)  charge=  0.9701  
magn=  0.0000
     atom  12 (R=0.038)  charge=  0.9598  
magn= -0.0000
     atom  13 (R=0.038)  charge=  0.9701  
magn=  0.0000
     atom  14 (R=0.038)  charge=  0.9776  
magn=  0.0000
     atom  15 (R=0.038)  charge=  0.9562  
magn=  0.0000
     atom  16 (R=0.038)  charge=  0.9562  
magn=  0.0000
     atom  17 (R=0.038)  charge=  0.9838  
magn=  0.0000
     atom  18 (R=0.038)  charge=  0.9838  
magn=  0.0000
     atom  19 (R=0.038)  charge=  0.9907  
magn=  0.0000
     atom  20 (R=0.038)  charge=  0.9747  
magn=  0.0000
     atom  21 (R=0.038)  charge=  0.9625  
magn=  0.0000
     atom  22 (R=0.038)  charge=  0.9747  
magn=  0.0000
     atom  23 (R=0.038)  charge=  0.9647  
magn= -0.0000
     atom  24 (R=0.038)  charge=  0.9688  
magn=  0.0000
     atom  25 (R=0.038)  charge=  0.9688  
magn=  0.0000
     atom  26 (R=0.038)  charge=  0.9746  
magn= -0.0000
     atom  27 (R=0.038)  charge=  0.9623  
magn=  0.0000
     atom  28 (R=0.038)  charge=  0.9746  
magn= -0.0000
     atom  29 (R=0.038)  charge=  0.9904  
magn= -0.0000
     atom  30 (R=0.038)  charge=  0.9837  
magn= -0.0000
     atom  31 (R=0.038)  charge=  0.9837  
magn= -0.0000
     atom  32 (R=0.038)  charge=  0.9775  
magn= -0.0000
     atom  33 (R=0.038)  charge=  0.9567  
magn= -0.0000
     atom  34 (R=0.038)  charge=  0.9567  
magn= -0.0000
     atom  35 (R=0.038)  charge=  0.9703  
magn= -0.0000
     atom  36 (R=0.038)  charge=  0.9595  
magn= -0.0000
     atom  37 (R=0.038)  charge=  0.9703  
magn= -0.0000

     total cpu time spent up to now is     4133.5 
secs

     End of self-consistent calculation




 &CONTROL
              
   calculation = 'relax' ,
              
  restart_mode = 'from_scratch' ,
                   
   outdir = './' ,
               
   pseudo_dir = '/home/jibiaoli/pseudo/' ,
                   
   prefix = '2d' ,
                    
   nstep = 199 ,
 /
 &SYSTEM
                    
   ibrav = 8,
                
   celldm(1) = 23.59760901,
                
   celldm(2) = 0.592429525,
                
   celldm(3) = 1.5817524,
                      
   nat = 37,
                     
   ntyp = 4,
                  
   ecutwfc = 49 ,
                  
   ecutrho = 511 ,
              
   occupations = 'smearing' ,
                  
   degauss = 0.02D0 ,
                 
   smearing = 'gaussian' ,
                    
   nspin = 2,
   starting_magnetization(1) = -0.1,
   starting_magnetization(2) = 2.8,
   starting_magnetization(3) = -0.1,
   starting_magnetization(4) = 0,
 /
 &ELECTRONS
            electron_maxstep 
= 299,
              
   mixing_beta = 0.2D0 ,
             
diagonalization = 'david' ,
 /
 &IONS
              
  ion_dynamics = 'bfgs' ,
 /
ATOMIC_SPECIES
   O    15.999  O.pbe-n-kjpaw_psl.1.0.0.UPF
   Fe   55.850  Fe.pbe-spn-kjpaw_psl.1.0.0.UPF
    N   14.007  N.pbe-n-kjpaw_psl.1.0.0.UPF
    C   12.010  C.pbe-n-kjpaw_psl.1.0.0.UPF
ATOMIC_POSITIONS angstrom
O             
6.9340166756        
3.6989245228        3.8528176290
C             
6.9340166756        
3.6989245228        2.6728176290
Fe            
6.9340166756        
3.6989245228        0.8728176290  
N             
5.6059434603        
2.4072809825        0.8730142439
N             
5.6059434603        
4.9905680641        0.8730142439
N             
8.2619454617        
2.4072286380        0.8730110298
N             
8.2619454617        
4.9906204086        0.8730110298
C            
-0.0178633308        
0.0000000000        0.8730568507
C            
-0.0178354701        
2.4770183342        0.8730574443
C            
-0.0178354701        
4.9208307125        0.8730574443
C             
2.0828914672        
1.2436366562        0.8730559742
C             
2.1294070947        
3.6989245238        0.8730543580
C             
2.0828914672        
6.1542123905        0.8730559742
C             
4.1515598342        
0.0000000000        0.8730547888
C             
4.2422651536        
2.4525822834        0.8730507905
C             
4.2422651536        
4.9452667633        0.8730507905
C             
6.2369236427        
1.2005616382        0.8730586550
C             
6.2369236427        
6.1972874084        0.8730586550
C             
8.3173386913        
0.0000000000        0.8730685226
C            
10.3713556874        
1.2412551379        0.8730644966
C            
10.3159798880        
3.6989245238        0.8730564313
C            
10.3713556874        
6.1565939088        0.8730644966
C             
1.3983816512        
0.0000000000        0.8730550420
C             
1.3982497647        
2.4770211151        0.8730548598
C             
1.3982497647        
4.9208279316        0.8730548598
C             
3.4964768966        
1.2412907830        0.8730582823
C             
3.5518074884        
3.6989245238        0.8730504409
C             
3.4964768966        
6.1565582637        0.8730582823
C             
5.5504587549        
0.0000000000        0.8730644983
C             
7.6308954080        
1.2005515154        0.8730595405
C             
7.6308954080        
6.1972975312        0.8730595405
C             
9.7162145171        
0.0000000000        0.8730613644
C             
9.6256116280        
2.4525476568        0.8730541166
C             
9.6256116280        
4.9453013898        0.8730541166
C            
11.7849236132        
1.2436057457        0.8730599352
C            
11.7383344691        
3.6989245238        0.8730590021
C            
11.7849236132        
6.1542433010        0.8730599352
K_POINTS automatic 
  1 2 1   0 0 0 






Dr. Jibiao Li, 
Department of Material Science and Engineering
Yangtze Normal University
Juxian Dadao 16#, Fuling, Chongqing, China
Email: [email protected], [email protected], [email protected]
Homepage: https://www.researchgate.net/profile/Jibiao_Li
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