The compound described by MgSb3 crystallizes in the orthorhombic Imm2 space group. Mg(1) is bonded in a 10-coordinate geometry to four equivalent Sb(1) and six equivalent Sb(2) atoms. There are two inequivalent Sb sites. In the first Sb site, Sb(1) is bonded in a 2-coordinate geometry to four equivalent Mg(1) atoms. In the second Sb site, Sb(2) is bonded in a 2-coordinate geometry to three equivalent Mg(1) atoms. is represented by the CIF file [CIF]
data_MgSb3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.242
_cell_length_b   6.242
_cell_length_c   6.242
_cell_angle_alpha   146.721
_cell_angle_beta   127.620
_cell_angle_gamma   63.486
_symmetry_Int_Tables_number   1
_cell_volume   104.549
_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
  Mg  Mg0  1  0.323  0.000  0.323  1.0
  Sb  Sb1  1  0.854  0.500  0.354  1.0
  Sb  Sb2  1  0.269  0.274  0.994  1.0
  Sb  Sb3  1  0.720  0.726  0.994  1.0
[/CIF]
.
The compound described by MgSb3 crystallizes in the orthorhombic Imm2 space group. Mg(1) is bonded in a 10-coordinate geometry to four equivalent Sb(1) and six equivalent Sb(2) atoms. There are two inequivalent Sb sites. In the first Sb site, Sb(1) is bonded in a 2-coordinate geometry to four equivalent Mg(1) atoms. In the second Sb site, Sb(2) is bonded in a 2-coordinate geometry to three equivalent Mg(1) atoms. is represented by the CIF file [CIF]
data_MgSb3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.242
_cell_length_b   6.242
_cell_length_c   6.242
_cell_angle_alpha   146.721
_cell_angle_beta   127.620
_cell_angle_gamma   63.486
_symmetry_Int_Tables_number   1
_cell_volume   104.549
_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
  Mg  Mg0  1  0.323  0.000  0.323  1.0
  Sb  Sb1  1  0.854  0.500  0.354  1.0
  Sb  Sb2  1  0.269  0.274  0.994  1.0
  Sb  Sb3  1  0.720  0.726  0.994  1.0
[/CIF]
.