<|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:
5.9 5.9 2.5
90 90 130
Na
0.24 0.67 0.27
Na
0.24 0.33 0.27
Cr
0.00 0.00 0.00
Re
0.49 0.00 0.00
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
5.9 5.9 2.5
90 90 130
Na
0.24 0.67 0.27
Na
0.24 0.33 0.27
Cr
0.00 0.00 0.00
Re
0.49 0.00 0.00
Identify the crystal system.