4

Cr      0.048524731554665      0.054734990173494     -0.084389315919465
Cr      1.636616146131848      1.404800333896954      0.175943306848978
Cr      1.298690060320801      0.110418764748988      1.267356106194636
Cr      0.086116082646455      1.533691794307570      1.298899072870023