<|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:
5.2 5.2 5.1
102 102 38
Li
0.53 0.00 0.64
Li
0.10 0.00 0.36
Mg
0.00 0.00 0.00
Sn
0.31 0.00 0.50
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
5.2 5.2 5.1
102 102 38
Li
0.53 0.00 0.64
Li
0.10 0.00 0.36
Mg
0.00 0.00 0.00
Sn
0.31 0.00 0.50
Identify the crystal system.