<|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:
6.7 6.7 3.9
104 104 29
Pd
0.69 0.00 0.78
Au
0.93 0.00 0.06
Cl
0.01 0.00 0.75
Cl
0.40 0.00 0.79
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
6.7 6.7 3.9
104 104 29
Pd
0.69 0.00 0.78
Au
0.93 0.00 0.06
Cl
0.01 0.00 0.75
Cl
0.40 0.00 0.79
Identify the crystal system.