<|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:
6.3 6.3 6.3
141 117 75
Ba
0.00 0.27 0.28
Li
0.00 0.27 0.57
Li
0.00 0.00 0.06
Br
0.00 0.00 0.06
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
6.3 6.3 6.3
141 117 75
Ba
0.00 0.27 0.28
Li
0.00 0.27 0.57
Li
0.00 0.00 0.06
Br
0.00 0.00 0.06
Identify the crystal system.