Si 1.0000000000000000 3.8679999999999999 0.0000000000000000 0.0000000000000000 0.0000000000000000 3.8679999999999999 0.0000000000000000 0.0000000000000000 0.0000000000000000 3.8679999999999999 Si 4 Cartesian 0.0000000000000002 1.9340000000000004 1.9340000000000004 1.9340000000000004 -0.0000000000000006 1.9340000000000004 1.9340000000000004 1.9340000000000004 -0.0000000000000006 -0.0000000000000006 -0.0000000000000006 -0.0000000000000006