<|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:
5.4 5.4 3.1
103 103 113
Zr
0.00 0.00 0.00
Sn
0.99 0.00 0.00
Pd
0.86 0.27 0.40
Pd
0.86 0.73 0.40
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
5.4 5.4 3.1
103 103 113
Zr
0.00 0.00 0.00
Sn
0.99 0.00 0.00
Pd
0.86 0.27 0.40
Pd
0.86 0.73 0.40
Identify the crystal system.