<|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:
10.0 10.0 10.0
20 20 20
Sc
0.00 0.00 0.69
Be
0.00 0.00 0.00
Br
0.00 0.00 0.64
Br
0.00 0.00 0.74
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
10.0 10.0 10.0
20 20 20
Sc
0.00 0.00 0.69
Be
0.00 0.00 0.00
Br
0.00 0.00 0.64
Br
0.00 0.00 0.74
Identify the crystal system.