8

Cr      0.025225   -0.014371   -0.020792
Cr      3.250837    1.847845   -0.020830
Br      2.105334    0.107213   -1.471911
Br     -1.120260    1.726003   -1.472105
Br      2.316295    3.710092   -1.472046
Br      1.170716    1.726322    1.430200
Br      4.396316    0.107555    1.430473
Br     -2.265631    3.710160    1.430335