4

Cr      0.058355344976520      0.200702029626601     -0.296570414365749
Cr      1.400851661660061      1.497935470460774      0.136861319652771
Cr      1.510011921037781      0.101701203914997      1.488362242086230
Cr      0.000826016281055      1.746240972684673      1.643024017571064