<|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:
3.4 3.4 5.8
90 90 90
Mg
0.00 0.00 0.00
Mn
0.71 0.71 0.49
Mn
0.71 0.71 0.34
Sn
0.00 0.00 0.91
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
3.4 3.4 5.8
90 90 90
Mg
0.00 0.00 0.00
Mn
0.71 0.71 0.49
Mn
0.71 0.71 0.34
Sn
0.00 0.00 0.91
Identify the crystal system.