4

Fe     -0.171419635241910      0.402720543721181     -0.056130324675051
Fe      1.457064244271890      1.775599808387315     -0.286782870693997
Cr      1.717364446883575     -0.213952216663259      1.703841316488826
Cr     -0.207753768636242      1.232149640017638      1.500410250252311