<|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:
2.9 2.9 5.7
90 90 91
Zr
0.00 0.00 0.83
Mn
0.00 0.00 0.00
Be
0.03 0.00 0.64
Be
0.03 0.00 0.02
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
2.9 2.9 5.7
90 90 91
Zr
0.00 0.00 0.83
Mn
0.00 0.00 0.00
Be
0.03 0.00 0.64
Be
0.03 0.00 0.02
Identify the crystal system.