data_MnZn2Cr
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.36
_cell_length_b   4.36
_cell_length_c   4.36
_cell_angle_alpha   128.16
_cell_angle_beta   128.16
_cell_angle_gamma   76.36
_symmetry_Int_Tables_number   1
_chemical_formula_structural   MnZn2Cr
_chemical_formula_sum   'Mn1 Zn2 Cr1'
_cell_volume   49.67
_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
  Mn  Mn1  1  0.9  0.0  0.71  1.0
  Zn  Zn2  1  0.0  0.0  0.42  1.0
  Zn  Zn3  1  0.0  0.9  0.71  1.0
  Cr  Cr0  1  0.0  0.0  0.0  1.0

data_MnZn2Cr
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.81
_cell_length_b   3.81
_cell_length_c   4.36
_cell_angle_alpha   115.92
_cell_angle_beta   115.92
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   MnZn2Cr
_chemical_formula_sum   'Mn1 Zn2 Cr1'
_cell_volume   49.67
_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
  Mn  Mn0  1  0.29  0.0  0.19  1.0
  Zn  Zn1  1  0.19  0.9  0.19  1.0
  Zn  Zn2  1  0.58  0.0  0.58  1.0
  Cr  Cr3  1  0.0  0.0  0.0  1.0

Mn Zn Zn Cr