1    2 atom density matrix, multiplicity
    2  0.000000  0.000000  0.000000 L, Lx,Ly,Lz in global orthogonal system
  0.67296610E+00 -0.15347522E-35   -0.45293670E-17  0.35460190E-17
 -0.11612054E-01 -0.37056426E-01   -0.74137989E-17  0.82433750E-19
  0.56674798E-01 -0.15460249E+00
 -0.45293670E-17 -0.35460190E-17    0.76093698E+00 -0.94200007E-35
  0.23448374E-16 -0.89596718E-17    0.53987406E-01  0.78651076E-01
  0.74137989E-17 -0.82433750E-19
 -0.11612054E-01  0.37056426E-01    0.23448374E-16  0.89596718E-17
  0.38172546E+00  0.00000000E+00   -0.23448374E-16  0.89596718E-17
 -0.11612054E-01 -0.37056426E-01
 -0.74137989E-17 -0.82433750E-19    0.53987406E-01 -0.78651076E-01
 -0.23448374E-16 -0.89596718E-17    0.76093698E+00  0.94200007E-35
  0.45293670E-17 -0.35460190E-17
  0.56674798E-01  0.15460249E+00    0.74137989E-17  0.82433750E-19
 -0.11612054E-01  0.37056426E-01    0.45293670E-17  0.35460190E-17
  0.67296610E+00  0.15347522E-35