<|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:
4.3 4.3 4.3
90 90 90
Zr
0.00 0.00 0.00
Be
0.13 0.00 0.13
Be
0.13 0.13 0.00
Be
0.00 0.13 0.13
Au
0.13 0.13 0.13
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
4.3 4.3 4.3
90 90 90
Zr
0.00 0.00 0.00
Be
0.13 0.00 0.13
Be
0.13 0.13 0.00
Be
0.00 0.13 0.13
Au
0.13 0.13 0.13
Identify the crystal system.