4

Cr      0.210053546513952      0.212117311544644     -0.050313099518803
Cr      1.795946725469784      1.657104594115611     -0.009571461040452
Cr      1.356871985592266     -0.023355873324547      1.741229004970342
Cr      0.022012931688855      1.316343479303719      1.411005165631316