<|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:
3.5 4.8 5.3
90 90 90
Y
0.00 0.00 0.00
Zr
0.00 0.42 0.66
Zr
0.77 0.00 0.66
Au
0.77 0.42 0.00
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
3.5 4.8 5.3
90 90 90
Y
0.00 0.00 0.00
Zr
0.00 0.42 0.66
Zr
0.77 0.00 0.66
Au
0.77 0.42 0.00
Identify the crystal system.