data_ZnOs4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.73
_cell_length_b   4.73
_cell_length_c   4.73
_cell_angle_alpha   99.47
_cell_angle_beta   99.47
_cell_angle_gamma   132.15
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ZnOs4
_chemical_formula_sum   'Zn1 Os4'
_cell_volume   71.5
_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
  Zn  Zn4  1  0.0  0.0  0.0  1.0
  Os  Os0  1  0.21  0.63  0.0  1.0
  Os  Os1  1  0.84  0.42  0.92  1.0
  Os  Os2  1  0.47  0.21  0.0  1.0
  Os  Os3  1  0.58  0.84  0.92  1.0

data_ZnOs4
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.83
_cell_length_b   4.73
_cell_length_c   4.73
_cell_angle_alpha   80.53
_cell_angle_beta   66.07
_cell_angle_gamma   66.07
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ZnOs4
_chemical_formula_sum   'Zn1 Os4'
_cell_volume   71.5
_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
  Zn  Zn0  1  0.0  0.0  0.0  1.0
  Os  Os1  1  0.21  0.0  0.26  1.0
  Os  Os2  1  0.5  0.92  0.42  1.0
  Os  Os3  1  0.63  0.0  0.58  1.0
  Os  Os4  1  0.92  0.92  0.74  1.0

Zn Os Os Os Os
Zn Os Os Os Os 0 4 - - - 0 3 o o o 1 2 - o - 1 4 o o - 2 3 o o + 