<|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:
5.2 5.2 5.2
126 112 90
Ba
0.00 0.00 0.62
Cu
0.31 0.00 0.33
Cu
0.00 0.86 0.29
Mo
0.00 0.00 0.00
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
5.2 5.2 5.2
126 112 90
Ba
0.00 0.00 0.62
Cu
0.31 0.00 0.33
Cu
0.00 0.86 0.29
Mo
0.00 0.00 0.00
Identify the crystal system.