The structure described by MgZn3S4 is Lavarevi\'{c}ite structured and crystallizes in the cubic P-43m space group. Mg(1) is bonded to four equivalent S(1) atoms to form MgS4 tetrahedra that share corners with twelve equivalent Zn(1)S4 tetrahedra. Zn(1) is bonded to four equivalent S(1) atoms to form ZnS4 tetrahedra that share corners with four equivalent Mg(1)S4 tetrahedra and corners with eight equivalent Zn(1)S4 tetrahedra. S(1) is bonded to one Mg(1) and three equivalent Zn(1) atoms to form corner-sharing SMgZn3 tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_MgZn3S4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.455
_cell_length_b   5.455
_cell_length_c   5.455
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   162.307
_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  0.500  0.500  0.500  1.0
  Zn  Zn1  1  0.000  0.000  0.500  1.0
  Zn  Zn2  1  0.000  0.500  0.000  1.0
  Zn  Zn3  1  0.500  0.000  0.000  1.0
  S  S4  1  0.756  0.756  0.244  1.0
  S  S5  1  0.756  0.244  0.756  1.0
  S  S6  1  0.244  0.756  0.756  1.0
  S  S7  1  0.244  0.244  0.244  1.0
[/CIF]
.
The structure described by MgZn3S4 is Lavarevi\'{c}ite structured and crystallizes in the cubic P-43m space group. Mg(1) is bonded to four equivalent S(1) atoms to form MgS4 tetrahedra that share corners with twelve equivalent Zn(1)S4 tetrahedra. Zn(1) is bonded to four equivalent S(1) atoms to form ZnS4 tetrahedra that share corners with four equivalent Mg(1)S4 tetrahedra and corners with eight equivalent Zn(1)S4 tetrahedra. S(1) is bonded to one Mg(1) and three equivalent Zn(1) atoms to form corner-sharing SMgZn3 tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_MgZn3S4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.455
_cell_length_b   5.455
_cell_length_c   5.455
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   162.307
_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  0.500  0.500  0.500  1.0
  Zn  Zn1  1  0.000  0.000  0.500  1.0
  Zn  Zn2  1  0.000  0.500  0.000  1.0
  Zn  Zn3  1  0.500  0.000  0.000  1.0
  S  S4  1  0.756  0.756  0.244  1.0
  S  S5  1  0.756  0.244  0.756  1.0
  S  S6  1  0.244  0.756  0.756  1.0
  S  S7  1  0.244  0.244  0.244  1.0
[/CIF]
.