C Si 
 1.0000000000000000
     3.0827644885382126   -0.0000000000000000   -0.0000000000000000
    -1.5413822442691063    2.6697523609586349    0.0000000000000000
    -0.0000000000000000    0.0000000000000000   12.5853333234827183
 C   Si 
   5   5
Selective dynamics
Cartesian
 -0.0000000154138245  1.7798349162049314  1.8877339072669228   T   T   T
 -0.0000000154138245  1.7798349162049314  9.4389338991388545   T   T   T
 -0.0000000154138225  0.0000000088991744  6.9218672352152302   T   T   T
 -0.0000000154138225  0.0000000088991744 11.9560005647277734   T   T   T
  1.5413822288552828  0.8899174625520530  4.4048005718878596   T   T   T
 -0.0000000154138245  1.7798349162049314 -0.0000660916861730   T   T   T
 -0.0000000154138245  1.7798349162049314  7.5511339007234808   T   T   T
 -0.0000000154138225  0.0000000088991744  5.0340672372835291   T   T   T
 -0.0000000154138225  0.0000000088991744 10.0682005656800069   T   T   T
  1.5413822288552828  0.8899174625520530  2.5170005736248839   T   T   T