<|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_GePRh2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.12
_cell_length_b   4.12
_cell_length_c   5.16
_cell_angle_alpha   102.16
_cell_angle_beta   102.16
_cell_angle_gamma   42.22
_symmetry_Int_Tables_number   1
_chemical_formula_structural   GePRh2
_chemical_formula_sum   'Ge1 P1 Rh2'
_cell_volume   57.46
_cell_formula_units_Z   1
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
  Ge  Ge0  1  0.26  0.0  0.51  1.0
  P  P1  1  0.0  0.0  0.0  1.0
  Rh  Rh2  1  0.07  0.0  0.83  1.0
  Rh  Rh3  1  0.46  0.0  0.19  1.0

What is the crystal system of this material?<|im_end|>
<|im_start|>assistant
Given the following CIF representation:
data_GePRh2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.12
_cell_length_b   4.12
_cell_length_c   5.16
_cell_angle_alpha   102.16
_cell_angle_beta   102.16
_cell_angle_gamma   42.22
_symmetry_Int_Tables_number   1
_chemical_formula_structural   GePRh2
_chemical_formula_sum   'Ge1 P1 Rh2'
_cell_volume   57.46
_cell_formula_units_Z   1
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
  Ge  Ge0  1  0.26  0.0  0.51  1.0
  P  P1  1  0.0  0.0  0.0  1.0
  Rh  Rh2  1  0.07  0.0  0.83  1.0
  Rh  Rh3  1  0.46  0.0  0.19  1.0

What is the crystal system of this material?