<|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 5.3
134 134 66
Cd
0.00 0.05 0.21
Cd
0.05 0.00 0.21
Cd
0.00 0.00 0.42
F
0.00 0.00 0.00
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
5.3 5.3 5.3
134 134 66
Cd
0.00 0.05 0.21
Cd
0.05 0.00 0.21
Cd
0.00 0.00 0.42
F
0.00 0.00 0.00
Identify the crystal system.