data_K2ZrBe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.43
_cell_length_b   3.44
_cell_length_c   10.74
_cell_angle_alpha   90.0
_cell_angle_beta   93.7
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   K2ZrBe
_chemical_formula_sum   'K2 Zr1 Be1'
_cell_volume   126.56
_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  K1  1  0.42  0.72  0.9  1.0
  K  K2  1  0.44  0.0  0.13  1.0
  Zr  Zr3  1  0.01  0.72  0.35  1.0
  Be  Be0  1  0.27  0.0  0.41  1.0

data_K2ZrBe
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.43
_cell_length_b   3.44
_cell_length_c   10.74
_cell_angle_alpha   90.0
_cell_angle_beta   93.7
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   K2ZrBe
_chemical_formula_sum   'K2 Zr1 Be1'
_cell_volume   126.56
_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  0.42  0.72  0.9  1.0
  K  K1  1  0.44  0.0  0.13  1.0
  Zr  Zr2  1  0.01  0.72  0.35  1.0
  Be  Be3  1  0.27  0.0  0.41  1.0

K K Zr Be