4

Cr      0.275636064304685      0.182020361291820      0.139511285114349
Cr      1.318555455773105      1.350052913890945     -0.221824069384747
Cr      1.257426963003281      0.076930400646919      1.445820246014714
Cr     -0.080010574346372      1.300723805168121      1.279039260618736