data_[K1Rb1Tm2As2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Rb  0.8200  2.3500  1.6600
  Tm  1.2500  1.7500  1.0950
  As  2.1800  1.1500  0.6600
]
_symmetry_space_group_name_H-M [P4mm]
_cell_length_a [4.9340]
_cell_length_b [4.9340]
_cell_length_c [8.2017]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [99]
_chemical_formula_structural [KRb(TmAs)2]
_chemical_formula_sum '[K1 Rb1 Tm2 As2]'
_cell_volume [199.6636]
_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
[
  K  K0  1  0.0000  0.0000  0.6277  1
  Rb  Rb1  1  0.5000  0.5000  0.3776  1
  Tm  Tm2  2  0.0000  0.5000  0.9972  1
  As  As3  1  0.0000  0.0000  0.1788  1
  As  As4  1  0.5000  0.5000  0.8213  1
]