<|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:
7.8 7.8 7.8
149 149 43
Ba
0.00 0.00 0.37
Ca
0.00 0.00 0.24
Te
0.00 0.00 0.83
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
7.8 7.8 7.8
149 149 43
Ba
0.00 0.00 0.37
Ca
0.00 0.00 0.24
Te
0.00 0.00 0.83
Identify the crystal system.