<|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:
4.4 2.6 6.3
90 90 90
Zr
0.22 0.28 0.00
Ni
0.48 0.00 0.10
Ni
0.74 0.28 0.19
Ni
0.00 0.00 0.00
Ni
0.70 0.28 0.10
Ni
0.96 0.00 0.19
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
4.4 2.6 6.3
90 90 90
Zr
0.22 0.28 0.00
Ni
0.48 0.00 0.10
Ni
0.74 0.28 0.19
Ni
0.00 0.00 0.00
Ni
0.70 0.28 0.10
Ni
0.96 0.00 0.19
Identify the crystal system.