<|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 5.4 4.8
90 93 90
Na
0.96 0.69 0.16
Na
0.41 0.69 0.60
Ni
0.00 0.00 0.00
Mo
0.18 0.00 0.38
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
2.6 5.4 4.8
90 93 90
Na
0.96 0.69 0.16
Na
0.41 0.69 0.60
Ni
0.00 0.00 0.00
Mo
0.18 0.00 0.38
Identify the crystal system.