<|im_start|>system
Please reason step by step, and put your final answer within \boxed{}.<|im_end|>
<|im_start|>user
Given the following crystal representation:
3.1 3.1 5.7
90 90 90
Fe
0.55 0.55 0.02
Fe
0.00 0.00 0.32
Co
0.00 0.00 0.38
Sb
0.55 0.55 0.85
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
3.1 3.1 5.7
90 90 90
Fe
0.55 0.55 0.02
Fe
0.00 0.00 0.32
Co
0.00 0.00 0.38
Sb
0.55 0.55 0.85
Identify the crystal system.