1    2 atom density matrix, multiplicity
    2  0.000000  0.000000  0.000000 L, Lx,Ly,Lz in global orthogonal system
  0.67298377E+00  0.77316933E-36   -0.43521540E-17  0.35266902E-17
 -0.11762322E-01 -0.36980472E-01   -0.74586630E-17  0.10013295E-18
  0.56692462E-01 -0.15461407E+00
 -0.43521540E-17 -0.35266902E-17    0.76093379E+00 -0.25481134E-35
  0.23380753E-16 -0.89460554E-17    0.53992864E-01  0.78647967E-01
  0.74586630E-17 -0.10013295E-18
 -0.11762322E-01  0.36980472E-01    0.23380753E-16  0.89460554E-17
  0.38169219E+00  0.00000000E+00   -0.23380753E-16  0.89460554E-17
 -0.11762322E-01 -0.36980472E-01
 -0.74586630E-17 -0.10013295E-18    0.53992864E-01 -0.78647967E-01
 -0.23380753E-16 -0.89460554E-17    0.76093379E+00  0.25481134E-35
  0.43521540E-17 -0.35266902E-17
  0.56692462E-01  0.15461407E+00    0.74586630E-17  0.10013295E-18
 -0.11762322E-01  0.36980472E-01    0.43521540E-17  0.35266902E-17
  0.67298377E+00 -0.77316933E-36