The material described by Mg crystallizes in the monoclinic P2_1 space group. There are five inequivalent Mg sites. In the first Mg site, Mg(1) is bonded in a 10-coordinate geometry to two equivalent Mg(5), four equivalent Mg(1), and four equivalent Mg(4) atoms. In the second Mg site, Mg(2) is bonded in a 10-coordinate geometry to two equivalent Mg(5), four equivalent Mg(2), and four equivalent Mg(3) atoms. In the third Mg site, Mg(3) is bonded in a 10-coordinate geometry to two equivalent Mg(5), four equivalent Mg(2), and four equivalent Mg(3) atoms. In the fourth Mg site, Mg(4) is bonded in a 10-coordinate geometry to two equivalent Mg(5), four equivalent Mg(1), and four equivalent Mg(4) atoms. In the fifth Mg site, Mg(5) is bonded in a 10-coordinate geometry to two equivalent Mg(1), two equivalent Mg(2), two equivalent Mg(3), two equivalent Mg(4), and two equivalent Mg(5) atoms. is represented by the CIF file [CIF]
data_Mg
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.242
_cell_length_b   5.127
_cell_length_c   7.724
_cell_angle_alpha   90.130
_cell_angle_beta   102.117
_cell_angle_gamma   89.999
_symmetry_Int_Tables_number   1
_cell_volume   125.517
_cell_formula_units_Z   5
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
  Mg  Mg0  1  0.687  0.001  0.335  1.0
  Mg  Mg1  1  0.351  0.999  0.665  1.0
  Mg  Mg2  1  0.867  0.499  0.698  1.0
  Mg  Mg3  1  0.170  0.501  0.302  1.0
  Mg  Mg4  1  0.018  0.000  0.000  1.0
[/CIF]
.
The material described by Mg crystallizes in the monoclinic P2_1 space group. There are five inequivalent Mg sites. In the first Mg site, Mg(1) is bonded in a 10-coordinate geometry to two equivalent Mg(5), four equivalent Mg(1), and four equivalent Mg(4) atoms. In the second Mg site, Mg(2) is bonded in a 10-coordinate geometry to two equivalent Mg(5), four equivalent Mg(2), and four equivalent Mg(3) atoms. In the third Mg site, Mg(3) is bonded in a 10-coordinate geometry to two equivalent Mg(5), four equivalent Mg(2), and four equivalent Mg(3) atoms. In the fourth Mg site, Mg(4) is bonded in a 10-coordinate geometry to two equivalent Mg(5), four equivalent Mg(1), and four equivalent Mg(4) atoms. In the fifth Mg site, Mg(5) is bonded in a 10-coordinate geometry to two equivalent Mg(1), two equivalent Mg(2), two equivalent Mg(3), two equivalent Mg(4), and two equivalent Mg(5) atoms. is represented by the CIF file [CIF]
data_Mg
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.242
_cell_length_b   5.127
_cell_length_c   7.724
_cell_angle_alpha   90.130
_cell_angle_beta   102.117
_cell_angle_gamma   89.999
_symmetry_Int_Tables_number   1
_cell_volume   125.517
_cell_formula_units_Z   5
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
  Mg  Mg0  1  0.687  0.001  0.335  1.0
  Mg  Mg1  1  0.351  0.999  0.665  1.0
  Mg  Mg2  1  0.867  0.499  0.698  1.0
  Mg  Mg3  1  0.170  0.501  0.302  1.0
  Mg  Mg4  1  0.018  0.000  0.000  1.0
[/CIF]
.