<|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:
3.4 3.4 7.5
102 102 59
Hf
0.92 0.00 0.31
Hf
0.15 0.00 0.94
Al
0.03 0.00 0.62
B
0.00 0.00 0.00
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
3.4 3.4 7.5
102 102 59
Hf
0.92 0.00 0.31
Hf
0.15 0.00 0.94
Al
0.03 0.00 0.62
B
0.00 0.00 0.00
Identify the crystal system.