<|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:
6.8 6.8 6.8
90 90 90
Ba
0.00 0.38 0.00
Ba
0.00 0.00 0.38
Ba
0.38 0.00 0.00
Sr
0.00 0.00 0.00
Au
0.38 0.38 0.38
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
6.8 6.8 6.8
90 90 90
Ba
0.00 0.38 0.00
Ba
0.00 0.00 0.38
Ba
0.38 0.00 0.00
Sr
0.00 0.00 0.00
Au
0.38 0.38 0.38
Identify the crystal system.