<|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 3.9 5.3
90 96 90
Cr
0.00 0.00 0.00
Tc
0.02 0.96 0.91
Tc
0.92 0.96 0.31
Ni
0.69 0.00 0.61
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
2.6 3.9 5.3
90 96 90
Cr
0.00 0.00 0.00
Tc
0.02 0.96 0.91
Tc
0.92 0.96 0.31
Ni
0.69 0.00 0.61
Identify the crystal system.