4

Cr      0.185438050154093     -0.045390575406525      0.073279367294265
Cr      1.699897231195555      1.629611995968939      0.045154702966681
Cr      1.657204064909161     -0.234351539188605      1.385076004590505
Cr      0.297684540097517      1.482736906663002      1.360656667430028