The material described by Gd2Ni2Mg crystallizes in the tetragonal P4/mbm space group. Mg(1) is bonded in a distorted square co-planar geometry to four equivalent Ni(1) atoms. Gd(1) is bonded in a 6-coordinate geometry to six equivalent Ni(1) atoms. Ni(1) is bonded in a 9-coordinate geometry to two equivalent Mg(1), six equivalent Gd(1), and one Ni(1) atom. is represented by the CIF file [CIF]
data_Gd2MgNi2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.413
_cell_length_b   7.413
_cell_length_c   3.715
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   89.999
_symmetry_Int_Tables_number   1
_cell_volume   204.154
_cell_formula_units_Z   2
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
  Gd  Gd0  1  0.673  0.173  0.500  1.0
  Gd  Gd1  1  0.327  0.827  0.500  1.0
  Gd  Gd2  1  0.173  0.327  0.500  1.0
  Gd  Gd3  1  0.827  0.673  0.500  1.0
  Mg  Mg4  1  0.000  0.000  0.000  1.0
  Mg  Mg5  1  0.500  0.500  0.000  1.0
  Ni  Ni6  1  0.118  0.618  0.000  1.0
  Ni  Ni7  1  0.882  0.382  0.000  1.0
  Ni  Ni8  1  0.618  0.882  0.000  1.0
  Ni  Ni9  1  0.382  0.118  0.000  1.0
[/CIF]
.
The material described by Gd2Ni2Mg crystallizes in the tetragonal P4/mbm space group. Mg(1) is bonded in a distorted square co-planar geometry to four equivalent Ni(1) atoms. Gd(1) is bonded in a 6-coordinate geometry to six equivalent Ni(1) atoms. Ni(1) is bonded in a 9-coordinate geometry to two equivalent Mg(1), six equivalent Gd(1), and one Ni(1) atom. is represented by the CIF file [CIF]
data_Gd2MgNi2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.413
_cell_length_b   7.413
_cell_length_c   3.715
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   89.999
_symmetry_Int_Tables_number   1
_cell_volume   204.154
_cell_formula_units_Z   2
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
  Gd  Gd0  1  0.673  0.173  0.500  1.0
  Gd  Gd1  1  0.327  0.827  0.500  1.0
  Gd  Gd2  1  0.173  0.327  0.500  1.0
  Gd  Gd3  1  0.827  0.673  0.500  1.0
  Mg  Mg4  1  0.000  0.000  0.000  1.0
  Mg  Mg5  1  0.500  0.500  0.000  1.0
  Ni  Ni6  1  0.118  0.618  0.000  1.0
  Ni  Ni7  1  0.882  0.382  0.000  1.0
  Ni  Ni8  1  0.618  0.882  0.000  1.0
  Ni  Ni9  1  0.382  0.118  0.000  1.0
[/CIF]
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