Si 1.0000000000000000 5.4254524132695403 0.0000000000000000 0.0000000000000000 0.0000000000000000 5.4254524132695403 0.0000000000000000 0.0000000000000000 0.0000000000000000 5.4254524132695403 Si 8 Cartesian 0.6781815516586929 3.3909077582934635 3.3909077582934635 4.7472708616108488 2.0345446549760791 2.0345446549760791 3.3909077582934635 0.6781815516586917 3.3909077582934635 2.0345446549760791 4.7472708616108497 2.0345446549760791 3.3909077582934635 3.3909077582934635 0.6781815516586917 2.0345446549760791 2.0345446549760791 4.7472708616108497 0.6781815516586917 0.6781815516586917 0.6781815516586917 4.7472708616108497 4.7472708616108497 4.7472708616108497