<|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
146 125 65
Cd
0.00 0.00 0.42
Si
0.00 0.00 0.05
Si
0.00 0.42 0.44
Ir
0.52 0.00 0.90
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
5.3 5.3 5.3
146 125 65
Cd
0.00 0.00 0.42
Si
0.00 0.00 0.05
Si
0.00 0.42 0.44
Ir
0.52 0.00 0.90
Identify the crystal system.