<|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:
3.6 4.1 5.4
90 104 90
Tl
0.13 0.00 0.60
Cr
0.00 0.00 0.00
P
0.73 0.06 0.70
P
0.52 0.06 0.50
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
3.6 4.1 5.4
90 104 90
Tl
0.13 0.00 0.60
Cr
0.00 0.00 0.00
P
0.73 0.06 0.70
P
0.52 0.06 0.50
Identify the crystal system.