<|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:
2.8 4.7 5.4
90 93 90
Nb
0.35 0.00 0.25
Nb
0.13 0.36 0.49
Hg
0.81 0.36 0.10
Pd
0.92 0.00 0.51
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
2.8 4.7 5.4
90 93 90
Nb
0.35 0.00 0.25
Nb
0.13 0.36 0.49
Hg
0.81 0.36 0.10
Pd
0.92 0.00 0.51
Identify the crystal system.