The structure described by Mg6LaSb crystallizes in the orthorhombic Amm2 space group. There are four inequivalent Mg sites. In the first Mg site, Mg(1) is bonded in a 2-coordinate geometry to one Mg(2), two equivalent Mg(4), two equivalent La(1), and two equivalent Sb(1) atoms. In the second Mg site, Mg(2) is bonded in a 10-coordinate geometry to two equivalent Mg(1), two equivalent Mg(4), four equivalent Mg(3), and two equivalent La(1) atoms. In the third Mg site, Mg(3) is bonded in a 1-coordinate geometry to one Mg(4), two equivalent Mg(2), two equivalent La(1), and one Sb(1) atom. In the fourth Mg site, Mg(4) is bonded in a 10-coordinate geometry to two equivalent Mg(2), two equivalent Mg(3), four equivalent Mg(1), and two equivalent Sb(1) atoms. La(1) is bonded in a 12-coordinate geometry to two equivalent Mg(2), four equivalent Mg(1), four equivalent Mg(3), and two equivalent Sb(1) atoms. Sb(1) is bonded in a 10-coordinate geometry to two equivalent Mg(3), two equivalent Mg(4), four equivalent Mg(1), and two equivalent La(1) atoms. is represented by the CIF card [CIF]
data_LaMg6Sb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.004
_cell_length_b   6.524
_cell_length_c   7.126
_cell_angle_alpha   117.244
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   206.805
_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
  La  La0  1  0.000  0.807  0.615  1.0
  Mg  Mg1  1  1.000  0.839  0.138  1.0
  Mg  Mg2  1  0.000  0.299  0.138  1.0
  Mg  Mg3  1  0.000  0.351  0.702  1.0
  Mg  Mg4  1  0.500  0.685  0.866  1.0
  Mg  Mg5  1  0.500  0.181  0.866  1.0
  Mg  Mg6  1  0.500  0.203  0.406  1.0
  Sb  Sb7  1  0.500  0.635  0.269  1.0
[/CIF]
.
The structure described by Mg6LaSb crystallizes in the orthorhombic Amm2 space group. There are four inequivalent Mg sites. In the first Mg site, Mg(1) is bonded in a 2-coordinate geometry to one Mg(2), two equivalent Mg(4), two equivalent La(1), and two equivalent Sb(1) atoms. In the second Mg site, Mg(2) is bonded in a 10-coordinate geometry to two equivalent Mg(1), two equivalent Mg(4), four equivalent Mg(3), and two equivalent La(1) atoms. In the third Mg site, Mg(3) is bonded in a 1-coordinate geometry to one Mg(4), two equivalent Mg(2), two equivalent La(1), and one Sb(1) atom. In the fourth Mg site, Mg(4) is bonded in a 10-coordinate geometry to two equivalent Mg(2), two equivalent Mg(3), four equivalent Mg(1), and two equivalent Sb(1) atoms. La(1) is bonded in a 12-coordinate geometry to two equivalent Mg(2), four equivalent Mg(1), four equivalent Mg(3), and two equivalent Sb(1) atoms. Sb(1) is bonded in a 10-coordinate geometry to two equivalent Mg(3), two equivalent Mg(4), four equivalent Mg(1), and two equivalent La(1) atoms. is represented by the CIF card [CIF]
data_LaMg6Sb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.004
_cell_length_b   6.524
_cell_length_c   7.126
_cell_angle_alpha   117.244
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   206.805
_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
  La  La0  1  0.000  0.807  0.615  1.0
  Mg  Mg1  1  1.000  0.839  0.138  1.0
  Mg  Mg2  1  0.000  0.299  0.138  1.0
  Mg  Mg3  1  0.000  0.351  0.702  1.0
  Mg  Mg4  1  0.500  0.685  0.866  1.0
  Mg  Mg5  1  0.500  0.181  0.866  1.0
  Mg  Mg6  1  0.500  0.203  0.406  1.0
  Sb  Sb7  1  0.500  0.635  0.269  1.0
[/CIF]
.