<|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:
5.3 5.3 8.5
100 100 45
Ba
0.81 0.00 0.82
Ba
0.30 0.00 0.53
Tl
0.05 0.00 0.17
Ge
0.00 0.00 0.00
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
5.3 5.3 8.5
100 100 45
Ba
0.81 0.00 0.82
Ba
0.30 0.00 0.53
Tl
0.05 0.00 0.17
Ge
0.00 0.00 0.00
Identify the crystal system.