data_FeGeAs2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.3
_cell_length_b   6.3
_cell_length_c   6.3
_cell_angle_alpha   153.05
_cell_angle_beta   143.23
_cell_angle_gamma   46.18
_symmetry_Int_Tables_number   1
_chemical_formula_structural   FeGeAs2
_chemical_formula_sum   'Fe1 Ge1 As2'
_cell_volume   67.52
_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
  Fe  Fe2  1  0.0  0.0  0.0  1.0
  Ge  Ge3  1  0.0  0.0  0.79  1.0
  As  As0  1  0.47  0.0  0.02  1.0
  As  As1  1  0.0  0.99  0.77  1.0

data_FeGeAs2
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.93
_cell_length_b   3.97
_cell_length_c   6.3
_cell_angle_alpha   108.39
_cell_angle_beta   103.47
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   FeGeAs2
_chemical_formula_sum   'Fe1 Ge1 As2'
_cell_volume   67.52
_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
  Fe  Fe0  1  0.0  0.0  0.0  1.0
  Ge  Ge1  1  0.0  0.79  0.79  1.0
  As  As2  1  0.0  0.02  0.55  1.0
  As  As3  1  0.01  0.79  0.79  1.0

Fe Ge As As