data_[K2As2H2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  As  2.1800  1.1500  0.6600
  H  2.2000  0.2500  0.0000
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [4.6400]
_cell_length_b [5.2737]
_cell_length_c [6.5056]
_cell_angle_alpha [66.4564]
_cell_angle_beta [87.1498]
_cell_angle_gamma [89.9210]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [KAsH]
_chemical_formula_sum '[K2 As2 H2]'
_cell_volume [145.7302]
_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
[
  K  K0  2  0.2269  0.1224  0.7477  1.0
  As  As1  2  0.3093  0.4228  0.1604  1.0
  H  H2  2  0.4500  0.6606  0.6654  1.0
]