<|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:
3.2 3.2 7.9
90 90 90
Ba
0.00 0.00 0.98
Re
0.62 0.62 0.26
Ir
0.62 0.62 0.50
Ir
0.00 0.00 0.09
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
3.2 3.2 7.9
90 90 90
Ba
0.00 0.00 0.98
Re
0.62 0.62 0.26
Ir
0.62 0.62 0.50
Ir
0.00 0.00 0.09
Identify the crystal system.