SILICON

Basis Set                                                                       
     Expn.      C                                                               
                                                                                
     11.07     -0.000467                                                        
s     1.221    -0.270154                                                        
      0.2473    0.683803                                                        
      0.08624   0.491084                                                        
                                                                                
      6.671    -0.007374                                                        
p     2.120    -0.019697                                                        
      0.2975    0.496511                                                        
      0.08867   0.608811                                                        
                                                                                
                                                                                
Potential                                                                       
    n         Exp.          Coef.
   d        
  4
    2       1.621100        -.675872
    2       4.532100       -6.728598
    2      13.207600      -19.623865
    1      39.969900       -6.586753
     
      s-d      
  5
    2       1.868900      -54.564427
    2       2.113900      146.372750
    2       2.452700      -88.331095
    1       3.880300        6.763541
    0       2.564400        3.112884
     
      p-d      
  5
    2       2.480000      116.561664
    2       2.977300     -224.598413
    2       3.774000      138.228630
    1       5.566400        2.852504
    0      10.313300        5.070758
     
spin-orbit operator
     
      p-d      
  5
    2       2.480000        1.903224
    2       2.977300       -3.926380
    2       3.774000        2.218828
    1       5.566400        -.104824
    0      10.313300         .007340
     
   d        
  4
    2       1.621100        -.020697
    2       4.532100        -.040496
    2      13.207600         .034233
    1      39.969900         .038934