<|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_ScPt3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.65
_cell_length_b   5.65
_cell_length_c   9.32
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ScPt3
_chemical_formula_sum   'Sc4 Pt12'
_cell_volume   257.83
_cell_formula_units_Z   4
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
  Sc  Sc12  1  0.0  0.0  0.0  1.0
  Sc  Sc13  1  0.0  0.0  0.66  1.0
  Sc  Sc14  1  0.0  0.26  0.33  1.0
  Sc  Sc15  1  0.83  0.63  0.99  1.0
  Pt  Pt0  1  0.59  0.45  0.0  1.0
  Pt  Pt1  1  0.59  0.45  0.66  1.0
  Pt  Pt2  1  0.0  0.67  0.99  1.0
  Pt  Pt3  1  0.62  0.06  0.99  1.0
  Pt  Pt4  1  0.45  0.83  0.33  1.0
  Pt  Pt5  1  0.83  0.0  0.0  1.0
  Pt  Pt6  1  0.83  0.0  0.66  1.0
  Pt  Pt7  1  0.41  0.45  0.0  1.0
  Pt  Pt8  1  0.41  0.45  0.66  1.0
  Pt  Pt9  1  0.38  0.06  0.99  1.0
  Pt  Pt10  1  0.2  0.83  0.33  1.0
  Pt  Pt11  1  0.83  0.22  0.33  1.0

What is the crystal system of this material?<|im_end|>
<|im_start|>assistant
Given the following CIF representation:
data_ScPt3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.65
_cell_length_b   5.65
_cell_length_c   9.32
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ScPt3
_chemical_formula_sum   'Sc4 Pt12'
_cell_volume   257.83
_cell_formula_units_Z   4
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
  Sc  Sc12  1  0.0  0.0  0.0  1.0
  Sc  Sc13  1  0.0  0.0  0.66  1.0
  Sc  Sc14  1  0.0  0.26  0.33  1.0
  Sc  Sc15  1  0.83  0.63  0.99  1.0
  Pt  Pt0  1  0.59  0.45  0.0  1.0
  Pt  Pt1  1  0.59  0.45  0.66  1.0
  Pt  Pt2  1  0.0  0.67  0.99  1.0
  Pt  Pt3  1  0.62  0.06  0.99  1.0
  Pt  Pt4  1  0.45  0.83  0.33  1.0
  Pt  Pt5  1  0.83  0.0  0.0  1.0
  Pt  Pt6  1  0.83  0.0  0.66  1.0
  Pt  Pt7  1  0.41  0.45  0.0  1.0
  Pt  Pt8  1  0.41  0.45  0.66  1.0
  Pt  Pt9  1  0.38  0.06  0.99  1.0
  Pt  Pt10  1  0.2  0.83  0.33  1.0
  Pt  Pt11  1  0.83  0.22  0.33  1.0

What is the crystal system of this material?