<|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:
3.6 3.6 7.0
90 90 118
Na
0.00 0.00 0.00
Ru
0.00 0.00 0.52
Cl
0.82 0.00 0.12
Cl
0.82 0.00 0.93
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
3.6 3.6 7.0
90 90 118
Na
0.00 0.00 0.00
Ru
0.00 0.00 0.52
Cl
0.82 0.00 0.12
Cl
0.82 0.00 0.93
Identify the crystal system.