<|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 7.1
90 90 90
Hf
0.59 0.59 0.56
Hf
0.59 0.59 0.50
Be
0.00 0.00 0.00
Nb
0.00 0.00 0.53
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
3.2 3.2 7.1
90 90 90
Hf
0.59 0.59 0.56
Hf
0.59 0.59 0.50
Be
0.00 0.00 0.00
Nb
0.00 0.00 0.53
Identify the crystal system.