The material described by LiMg crystallizes in the monoclinic C2/m space group. There are two inequivalent Li sites. In the first Li site, Li(1) is bonded in a 4-coordinate geometry to two equivalent Li(2), two equivalent Mg(1), and two equivalent Mg(2) atoms. In the second Li site, Li(2) is bonded in a body-centered cubic geometry to four equivalent Li(1) and four equivalent Mg(1) atoms. There are two inequivalent Mg sites. In the first Mg site, Mg(1) is bonded in a 4-coordinate geometry to two equivalent Li(1) and two equivalent Li(2) atoms. In the second Mg site, Mg(2) is bonded in a 4-coordinate geometry to four equivalent Li(1) atoms. is represented by the CIF card [CIF]
data_LiMg
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.657
_cell_length_b   5.657
_cell_length_c   7.157
_cell_angle_alpha   71.959
_cell_angle_beta   71.959
_cell_angle_gamma   34.338
_symmetry_Int_Tables_number   1
_cell_volume   122.204
_cell_formula_units_Z   3
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
  Li  Li0  1  0.158  0.158  0.151  1.0
  Li  Li1  1  0.500  0.500  0.000  1.0
  Li  Li2  1  0.842  0.842  0.849  1.0
  Mg  Mg3  1  0.174  0.174  0.687  1.0
  Mg  Mg4  1  0.500  0.500  0.500  1.0
  Mg  Mg5  1  0.826  0.826  0.313  1.0
[/CIF]
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The material described by LiMg crystallizes in the monoclinic C2/m space group. There are two inequivalent Li sites. In the first Li site, Li(1) is bonded in a 4-coordinate geometry to two equivalent Li(2), two equivalent Mg(1), and two equivalent Mg(2) atoms. In the second Li site, Li(2) is bonded in a body-centered cubic geometry to four equivalent Li(1) and four equivalent Mg(1) atoms. There are two inequivalent Mg sites. In the first Mg site, Mg(1) is bonded in a 4-coordinate geometry to two equivalent Li(1) and two equivalent Li(2) atoms. In the second Mg site, Mg(2) is bonded in a 4-coordinate geometry to four equivalent Li(1) atoms. is represented by the CIF card [CIF]
data_LiMg
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.657
_cell_length_b   5.657
_cell_length_c   7.157
_cell_angle_alpha   71.959
_cell_angle_beta   71.959
_cell_angle_gamma   34.338
_symmetry_Int_Tables_number   1
_cell_volume   122.204
_cell_formula_units_Z   3
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
  Li  Li0  1  0.158  0.158  0.151  1.0
  Li  Li1  1  0.500  0.500  0.000  1.0
  Li  Li2  1  0.842  0.842  0.849  1.0
  Mg  Mg3  1  0.174  0.174  0.687  1.0
  Mg  Mg4  1  0.500  0.500  0.500  1.0
  Mg  Mg5  1  0.826  0.826  0.313  1.0
[/CIF]
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