<|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:
7.4 7.4 14.5
90 90 27
Tl
0.74 0.00 0.95
Tl
0.65 0.00 0.55
V
0.06 0.00 0.19
V
0.71 0.00 0.52
V
0.67 0.00 0.99
V
0.39 0.00 0.56
V
1.00 0.00 0.94
V
0.81 0.00 1.00
V
0.58 0.00 0.51
V
0.33 0.00 0.32
O
0.47 0.00 0.06
O
0.92 0.00 0.44
O
0.16 0.00 0.70
O
0.51 0.00 0.79
O
0.58 0.00 0.04
O
0.81 0.00 0.46
O
0.15 0.00 0.41
O
0.24 0.00 0.09
O
0.12 0.00 0.69
O
0.27 0.00 0.81
O
0.15 0.00 0.09
O
0.24 0.00 0.42
O
0.62 0.00 0.03
O
0.77 0.00 0.47
O
0.75 0.00 0.68
O
0.79 0.00 0.81
O
0.00 0.00 0.00
O
0.64 0.00 0.83
O
0.60 0.00 0.70
O
0.23 0.00 0.81
O
0.88 0.00 0.72
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
7.4 7.4 14.5
90 90 27
Tl
0.74 0.00 0.95
Tl
0.65 0.00 0.55
V
0.06 0.00 0.19
V
0.71 0.00 0.52
V
0.67 0.00 0.99
V
0.39 0.00 0.56
V
1.00 0.00 0.94
V
0.81 0.00 1.00
V
0.58 0.00 0.51
V
0.33 0.00 0.32
O
0.47 0.00 0.06
O
0.92 0.00 0.44
O
0.16 0.00 0.70
O
0.51 0.00 0.79
O
0.58 0.00 0.04
O
0.81 0.00 0.46
O
0.15 0.00 0.41
O
0.24 0.00 0.09
O
0.12 0.00 0.69
O
0.27 0.00 0.81
O
0.15 0.00 0.09
O
0.24 0.00 0.42
O
0.62 0.00 0.03
O
0.77 0.00 0.47
O
0.75 0.00 0.68
O
0.79 0.00 0.81
O
0.00 0.00 0.00
O
0.64 0.00 0.83
O
0.60 0.00 0.70
O
0.23 0.00 0.81
O
0.88 0.00 0.72
Identify the crystal system.