Si 1.0000000000000000 1.4364877077321800 -2.4880696942402798 0.0000000000000000 1.4364877077321800 2.4880696942402798 0.0000000000000000 0.0000000000000000 0.0000000000000000 2.4664277762773001 Si 1 Cartesian 0.0000000000000000 0.0000000000000000 0.0000000000000000