<|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:
2.6 2.6 7.4
90 90 110
Cr
0.49 0.00 0.59
Cr
0.00 0.00 0.68
Cr
0.49 0.00 0.76
P
0.00 0.00 0.00
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
2.6 2.6 7.4
90 90 110
Cr
0.49 0.00 0.59
Cr
0.00 0.00 0.68
Cr
0.49 0.00 0.76
P
0.00 0.00 0.00
Identify the crystal system.