data_[Nd4Co4As4H8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nd  1.1400  1.8500  1.2765
  Co  1.8800  1.3500  0.7683
  As  2.1800  1.1500  0.6600
  H  2.2000  0.2500  0.0000
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [3.9126]
_cell_length_b [10.4402]
_cell_length_c [6.1449]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [NdCoAsH2]
_chemical_formula_sum '[Nd4 Co4 As4 H8]'
_cell_volume [251.0115]
_cell_formula_units_Z [4]
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
[
  Nd  Nd0  4  0.0000  0.2859  0.2500  1.0
  Co  Co1  4  0.0000  0.0000  0.0000  1.0
  As  As2  4  0.0000  0.4383  0.7500  1.0
  H  H3  8  0.0000  0.1517  0.5562  1.0
]