<|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:
7.3 7.3 7.3
145 145 50
K
0.00 0.00 0.00
Hf
0.00 0.19 0.32
Hf
0.19 0.00 0.32
Cr
0.00 0.00 0.19
Cr
0.00 0.00 0.08
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
7.3 7.3 7.3
145 145 50
K
0.00 0.00 0.00
Hf
0.00 0.19 0.32
Hf
0.19 0.00 0.32
Cr
0.00 0.00 0.19
Cr
0.00 0.00 0.08
Identify the crystal system.