243  243  100    1
  0.1215136E+02  0.1450349E-08  0.1450349E-08  0.1620897E-08  0.5000000E-15
  1.000000000000000E-004
  CAR 
 Si81N2O160 optimize atom only LSDA+U 7. 
   1294      4    776