1    2 atom density matrix, multiplicity
    2  0.000000  0.000000  0.000000 L, Lx,Ly,Lz in global orthogonal system
  0.67297581E+00  0.11256303E-35   -0.43915593E-17  0.35187664E-17
 -0.11617622E-01 -0.37054305E-01   -0.74721980E-17  0.94698105E-19
  0.56674746E-01 -0.15460175E+00
 -0.43915593E-17 -0.35187664E-17    0.76094441E+00 -0.23470586E-35
  0.23389237E-16 -0.89685105E-17    0.53984836E-01  0.78649650E-01
  0.74721980E-17 -0.94698105E-19
 -0.11617622E-01  0.37054305E-01    0.23389237E-16  0.89685105E-17
  0.38173206E+00  0.00000000E+00   -0.23389237E-16  0.89685105E-17
 -0.11617622E-01 -0.37054305E-01
 -0.74721980E-17 -0.94698105E-19    0.53984836E-01 -0.78649650E-01
 -0.23389237E-16 -0.89685105E-17    0.76094441E+00  0.23470586E-35
  0.43915593E-17 -0.35187664E-17
  0.56674746E-01  0.15460175E+00    0.74721980E-17  0.94698105E-19
 -0.11617622E-01  0.37054305E-01    0.43915593E-17  0.35187664E-17
  0.67297581E+00 -0.11256303E-35