 C     6.0    0.00000000    0.00000000    0.00000000   12.00000000
 Si   14.0    0.00000000    0.00000000    2.92907700   27.97692840
 H     1.0    1.78220500    0.00000000   -1.02895600    1.00782504
 H     1.0    1.78220500    0.00000000    3.95803300    1.00782504
 H     1.0   -1.78220500    0.00000000    3.95803300    1.00782504
 H     1.0   -1.78220500    0.00000000   -1.02895600    1.00782504
