<|im_start|>system
Please reason step by step, and put your final answer within \boxed{}.<|im_end|>
<|im_start|>user
Given the following CIF representation:
data_Sb7Mo3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.36
_cell_length_b   8.36
_cell_length_c   8.36
_cell_angle_alpha   109.47
_cell_angle_beta   109.47
_cell_angle_gamma   109.47
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sb7Mo3
_chemical_formula_sum   'Sb14 Mo6'
_cell_volume   449.38
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
  Sb  Sb6  1  0.27  0.27  0.73  1.0
  Sb  Sb7  1  0.55  0.55  0.45  1.0
  Sb  Sb8  1  0.27  0.73  0.27  1.0
  Sb  Sb9  1  0.55  0.45  0.55  1.0
  Sb  Sb10  1  0.0  0.41  0.83  1.0
  Sb  Sb11  1  0.0  0.83  0.41  1.0
  Sb  Sb12  1  0.73  0.27  0.27  1.0
  Sb  Sb13  1  0.27  0.27  0.27  1.0
  Sb  Sb14  1  0.41  0.0  0.83  1.0
  Sb  Sb15  1  0.41  0.83  0.0  1.0
  Sb  Sb16  1  0.45  0.55  0.55  1.0
  Sb  Sb17  1  0.55  0.55  0.55  1.0
  Sb  Sb18  1  0.83  0.0  0.41  1.0
  Sb  Sb19  1  0.83  0.41  0.0  1.0
  Mo  Mo0  1  0.35  0.0  0.0  1.0
  Mo  Mo1  1  0.3  0.0  0.0  1.0
  Mo  Mo2  1  0.0  0.35  0.0  1.0
  Mo  Mo3  1  0.0  0.0  0.35  1.0
  Mo  Mo4  1  0.0  0.3  0.0  1.0
  Mo  Mo5  1  0.0  0.0  0.3  1.0

What is the crystal system of this material?<|im_end|>
<|im_start|>assistant
Given the following CIF representation:
data_Sb7Mo3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.36
_cell_length_b   8.36
_cell_length_c   8.36
_cell_angle_alpha   109.47
_cell_angle_beta   109.47
_cell_angle_gamma   109.47
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sb7Mo3
_chemical_formula_sum   'Sb14 Mo6'
_cell_volume   449.38
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
  Sb  Sb6  1  0.27  0.27  0.73  1.0
  Sb  Sb7  1  0.55  0.55  0.45  1.0
  Sb  Sb8  1  0.27  0.73  0.27  1.0
  Sb  Sb9  1  0.55  0.45  0.55  1.0
  Sb  Sb10  1  0.0  0.41  0.83  1.0
  Sb  Sb11  1  0.0  0.83  0.41  1.0
  Sb  Sb12  1  0.73  0.27  0.27  1.0
  Sb  Sb13  1  0.27  0.27  0.27  1.0
  Sb  Sb14  1  0.41  0.0  0.83  1.0
  Sb  Sb15  1  0.41  0.83  0.0  1.0
  Sb  Sb16  1  0.45  0.55  0.55  1.0
  Sb  Sb17  1  0.55  0.55  0.55  1.0
  Sb  Sb18  1  0.83  0.0  0.41  1.0
  Sb  Sb19  1  0.83  0.41  0.0  1.0
  Mo  Mo0  1  0.35  0.0  0.0  1.0
  Mo  Mo1  1  0.3  0.0  0.0  1.0
  Mo  Mo2  1  0.0  0.35  0.0  1.0
  Mo  Mo3  1  0.0  0.0  0.35  1.0
  Mo  Mo4  1  0.0  0.3  0.0  1.0
  Mo  Mo5  1  0.0  0.0  0.3  1.0

What is the crystal system of this material?