title
1.
0.000000000 2.730000000 2.730000000
2.730000000 0.000000000 2.730000000
2.730000000 2.730000000 0.000000000
2
Cartesian
0.000000000 0.000000000 0.000000000    Si
1.365000000 1.365000000 1.365000000    Si
