<|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:
6.5 6.5 6.5
145 145 49
Sr
0.92 0.00 0.44
Be
0.00 0.00 0.34
Ge
0.92 0.00 0.12
Ge
0.00 0.00 0.88
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
6.5 6.5 6.5
145 145 49
Sr
0.92 0.00 0.44
Be
0.00 0.00 0.34
Ge
0.92 0.00 0.12
Ge
0.00 0.00 0.88
Identify the crystal system.