<|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:
3.4 4.1 5.5
90 90 90
Zr
0.69 0.06 0.00
W
0.00 0.06 0.75
Se
0.69 0.00 0.75
Se
0.00 0.00 0.00
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
3.4 4.1 5.5
90 90 90
Zr
0.69 0.06 0.00
W
0.00 0.06 0.75
Se
0.69 0.00 0.75
Se
0.00 0.00 0.00
Identify the crystal system.