[CIF]
data_Mg2NbCr
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.99798641
_cell_length_b   9.99798641
_cell_length_c   9.99798641
_cell_angle_alpha   16.31876544
_cell_angle_beta   16.31876544
_cell_angle_gamma   16.31876544
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Mg2NbCr
_chemical_formula_sum   'Mg2 Nb1 Cr1'
_cell_volume   68.79358175
_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
  Cr  Cr0  1  0.00000000  0.00000000  0.00000000  1
  Mg  Mg1  1  -0.00000000  -0.00000000  22.01359198  1
  Mg  Mg2  1  -0.00000000  -0.00000000  7.57484011  1
  Nb  Nb3  1  -0.00000000  0.00000000  14.79421605  1
[/CIF]
