[CIF]
data_Mg2CoNi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.47994548
_cell_length_b   4.47994548
_cell_length_c   5.00481079
_cell_angle_alpha   98.29373438
_cell_angle_beta   98.29373438
_cell_angle_gamma   35.65388390
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Mg2CoNi
_chemical_formula_sum   'Mg2 Co1 Ni1'
_cell_volume   57.87274858
_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
  Co  Co0  1  -0.00000000  -0.00000000  0.00000000  1
  Mg  Mg1  1  1.54569579  -0.00000000  3.70625166  1
  Mg  Mg2  1  6.22564542  -0.00000000  1.24077201  1
  Ni  Ni3  1  3.88567060  -0.00000000  2.47351184  1
[/CIF]
