Si                                      
   1.00000000000000     
     3.8340593927064130    0.0000000000000006    0.0000000000000003
     1.9170297931373581    3.3203927810427007    0.0000000000000000
     1.9170297933114246    1.1067976358058094    3.1304963254027598
   Si
     2
Direct
     0.0000000028988462    0.0000000061377875    0.0000000021914876
     0.2499999971011546    0.2499999938622131    0.2499999978085131
 
             NaN             NaN             NaN
             NaN             NaN             NaN
