data_[La2Cu4As2H4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Cu  1.9000  1.3500  0.8200
  As  2.1800  1.1500  0.6600
  H  2.2000  0.2500  0.0000
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [6.1362]
_cell_length_b [4.9022]
_cell_length_c [6.5549]
_cell_angle_alpha [90.0000]
_cell_angle_beta [113.6360]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [LaCu2AsH2]
_chemical_formula_sum '[La2 Cu4 As2 H4]'
_cell_volume [180.6362]
_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
[
  La  La0  2  0.3137  0.7500  0.6892  1.0
  Cu  Cu1  4  0.1609  0.0009  0.2062  1.0
  As  As2  2  0.2207  0.2500  0.8956  1.0
  H  H3  2  0.1761  0.2500  0.3917  1.0
  H  H4  2  0.3669  0.7500  0.3237  1.0
]