<|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_LiMn2P4H11O18
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.44
_cell_length_b   6.17
_cell_length_c   11.98
_cell_angle_alpha   75.09
_cell_angle_beta   83.62
_cell_angle_gamma   66.38
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LiMn2P4H11O18
_chemical_formula_sum   'Li1 Mn2 P4 H11 O18'
_cell_volume   356.05
_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
  Li  Li0  1  0.72  0.09  0.23  1.0
  Mn  Mn1  1  0.97  0.19  0.48  1.0
  Mn  Mn2  1  0.28  0.26  0.17  1.0
  P  P3  1  0.19  0.36  0.38  1.0
  P  P4  1  0.36  0.46  0.12  1.0
  P  P5  1  0.86  0.99  0.55  1.0
  P  P6  1  1.0  0.2  0.27  1.0
  H  H7  1  0.28  0.24  0.77  1.0
  H  H8  1  0.73  0.08  0.42  1.0
  H  H9  1  0.46  0.69  0.53  1.0
  H  H10  1  0.47  0.21  0.95  1.0
  H  H11  1  0.49  0.56  0.46  1.0
  H  H12  1  0.71  0.68  0.32  1.0
  H  H13  1  0.55  0.8  0.39  1.0
  H  H14  1  0.74  0.89  0.15  1.0
  H  H15  1  0.8  0.75  0.09  1.0
  H  H16  1  0.02  0.44  0.61  1.0
  H  H17  1  0.45  0.32  0.18  1.0
  O  O18  1  0.9  0.41  0.05  1.0
  O  O19  1  0.13  0.88  0.35  1.0
  O  O20  1  0.09  0.32  0.92  1.0
  O  O21  1  0.08  0.33  0.87  1.0
  O  O22  1  0.9  0.66  0.89  1.0
  O  O23  1  0.73  0.51  0.54  1.0
  O  O24  1  0.75  0.76  0.94  1.0
  O  O25  1  0.09  0.12  0.94  1.0
  O  O26  1  0.56  0.92  0.36  1.0
  O  O27  1  0.65  0.53  0.27  1.0
  O  O28  1  0.96  0.26  0.63  1.0
  O  O29  1  0.49  0.7  0.7  1.0
  O  O30  1  0.46  0.76  0.8  1.0
  O  O31  1  0.53  0.96  0.16  1.0
  O  O32  1  0.13  0.08  0.74  1.0
  O  O33  1  0.21  0.07  0.76  1.0
  O  O34  1  0.07  0.55  0.35  1.0
  O  O35  1  0.24  0.27  0.69  1.0

What is the crystal system of this material?<|im_end|>
<|im_start|>assistant
Given the following CIF representation:
data_LiMn2P4H11O18
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.44
_cell_length_b   6.17
_cell_length_c   11.98
_cell_angle_alpha   75.09
_cell_angle_beta   83.62
_cell_angle_gamma   66.38
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LiMn2P4H11O18
_chemical_formula_sum   'Li1 Mn2 P4 H11 O18'
_cell_volume   356.05
_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
  Li  Li0  1  0.72  0.09  0.23  1.0
  Mn  Mn1  1  0.97  0.19  0.48  1.0
  Mn  Mn2  1  0.28  0.26  0.17  1.0
  P  P3  1  0.19  0.36  0.38  1.0
  P  P4  1  0.36  0.46  0.12  1.0
  P  P5  1  0.86  0.99  0.55  1.0
  P  P6  1  1.0  0.2  0.27  1.0
  H  H7  1  0.28  0.24  0.77  1.0
  H  H8  1  0.73  0.08  0.42  1.0
  H  H9  1  0.46  0.69  0.53  1.0
  H  H10  1  0.47  0.21  0.95  1.0
  H  H11  1  0.49  0.56  0.46  1.0
  H  H12  1  0.71  0.68  0.32  1.0
  H  H13  1  0.55  0.8  0.39  1.0
  H  H14  1  0.74  0.89  0.15  1.0
  H  H15  1  0.8  0.75  0.09  1.0
  H  H16  1  0.02  0.44  0.61  1.0
  H  H17  1  0.45  0.32  0.18  1.0
  O  O18  1  0.9  0.41  0.05  1.0
  O  O19  1  0.13  0.88  0.35  1.0
  O  O20  1  0.09  0.32  0.92  1.0
  O  O21  1  0.08  0.33  0.87  1.0
  O  O22  1  0.9  0.66  0.89  1.0
  O  O23  1  0.73  0.51  0.54  1.0
  O  O24  1  0.75  0.76  0.94  1.0
  O  O25  1  0.09  0.12  0.94  1.0
  O  O26  1  0.56  0.92  0.36  1.0
  O  O27  1  0.65  0.53  0.27  1.0
  O  O28  1  0.96  0.26  0.63  1.0
  O  O29  1  0.49  0.7  0.7  1.0
  O  O30  1  0.46  0.76  0.8  1.0
  O  O31  1  0.53  0.96  0.16  1.0
  O  O32  1  0.13  0.08  0.74  1.0
  O  O33  1  0.21  0.07  0.76  1.0
  O  O34  1  0.07  0.55  0.35  1.0
  O  O35  1  0.24  0.27  0.69  1.0

What is the crystal system of this material?