data_[Yb2Tm2P2O2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Yb  1.1000  1.7500  1.0840
  Tm  1.2500  1.7500  1.0950
  P  2.1900  1.0000  0.5500
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P4/nmm]
_cell_length_a [4.1041]
_cell_length_b [4.1041]
_cell_length_c [8.9710]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [129]
_chemical_formula_structural [YbTmPO]
_chemical_formula_sum '[Yb2 Tm2 P2 O2]'
_cell_volume [151.1016]
_cell_formula_units_Z [2]
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
[
  Yb  Yb0  2  0.0000  0.0000  0.5000  1
  Tm  Tm1  2  0.0000  0.5000  0.1047  1
  P  P2  2  0.0000  0.5000  0.7042  1
  O  O3  2  0.0000  0.0000  0.0000  1
]