<|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:
6.7 6.7 5.3
112 112 33
Ba
0.15 0.00 0.09
Ba
0.29 0.00 0.47
Os
0.92 0.00 0.31
Au
0.63 0.00 0.45
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
6.7 6.7 5.3
112 112 33
Ba
0.15 0.00 0.09
Ba
0.29 0.00 0.47
Os
0.92 0.00 0.31
Au
0.63 0.00 0.45
Identify the crystal system.