data_[Ge3Te3As2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ge  2.0100  1.2500  0.7700
  Te  2.1000  1.4000  1.2933
  As  2.1800  1.1500  0.6600
]
_symmetry_space_group_name_H-M [Pm]
_cell_length_a [6.6323]
_cell_length_b [5.8966]
_cell_length_c [18.9751]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [6]
_chemical_formula_structural [Ge3Te3As2]
_chemical_formula_sum '[Ge3 Te3 As2]'
_cell_volume [742.0727]
_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  2  0.3239  0.2863  0.4662  1
  Ge  Ge1  1  0.9078  0.5000  0.5720  1
  Te  Te2  2  0.5067  0.2459  0.5939  1
  Te  Te3  1  0.5177  0.0000  0.3844  1
  As  As4  2  0.9595  0.2138  0.4618  1
]