4

Cu      0.019429025014992      0.294170819073454      0.204081112004496
Fe      1.518550086950107      1.458871936500739      0.036913835829196
Fe      1.206771300154214      0.110105325405270      1.725773223142812
Cu      0.149777555970285      1.593644321539677      1.773541036547340