<|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:
6.4 6.4 6.4
59 59 59
K
0.74 0.74 0.74
K
0.25 0.25 0.25
Ba
0.49 0.49 0.49
Zn
0.00 0.00 0.00
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
6.4 6.4 6.4
59 59 59
K
0.74 0.74 0.74
K
0.25 0.25 0.25
Ba
0.49 0.49 0.49
Zn
0.00 0.00 0.00
Identify the crystal system.