The material structure described by SrZnSb2 is Parent of FeAs superconductors-derived structured and crystallizes in the orthorhombic Pnma space group. Sr(1) is bonded in a 8-coordinate geometry to four equivalent Sb(1) and four equivalent Sb(2) atoms. Zn(1) is bonded to four equivalent Sb(2) atoms to form a mixture of corner and edge-sharing ZnSb4 tetrahedra. There are two inequivalent Sb sites. In the first Sb site, Sb(1) is bonded in a 8-coordinate geometry to four equivalent Sr(1) and four equivalent Sb(1) atoms. In the second Sb site, Sb(2) is bonded in a 8-coordinate geometry to four equivalent Sr(1) and four equivalent Zn(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_SrZnSb2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.432
_cell_length_b   4.468
_cell_length_c   11.530
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   228.345
_cell_formula_units_Z   2
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
  Sb  Sb0  1  0.250  0.250  0.002  1.0
  Sb  Sb1  1  0.750  0.750  0.998  1.0
  Sb  Sb2  1  0.250  0.750  0.646  1.0
  Sb  Sb3  1  0.750  0.250  0.354  1.0
  Sr  Sr4  1  0.250  0.750  0.232  1.0
  Sr  Sr5  1  0.750  0.250  0.768  1.0
  Zn  Zn6  1  0.250  0.250  0.500  1.0
  Zn  Zn7  1  0.750  0.750  0.500  1.0
[/CIF]
.
The material structure described by SrZnSb2 is Parent of FeAs superconductors-derived structured and crystallizes in the orthorhombic Pnma space group. Sr(1) is bonded in a 8-coordinate geometry to four equivalent Sb(1) and four equivalent Sb(2) atoms. Zn(1) is bonded to four equivalent Sb(2) atoms to form a mixture of corner and edge-sharing ZnSb4 tetrahedra. There are two inequivalent Sb sites. In the first Sb site, Sb(1) is bonded in a 8-coordinate geometry to four equivalent Sr(1) and four equivalent Sb(1) atoms. In the second Sb site, Sb(2) is bonded in a 8-coordinate geometry to four equivalent Sr(1) and four equivalent Zn(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_SrZnSb2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.432
_cell_length_b   4.468
_cell_length_c   11.530
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   228.345
_cell_formula_units_Z   2
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
  Sb  Sb0  1  0.250  0.250  0.002  1.0
  Sb  Sb1  1  0.750  0.750  0.998  1.0
  Sb  Sb2  1  0.250  0.750  0.646  1.0
  Sb  Sb3  1  0.750  0.250  0.354  1.0
  Sr  Sr4  1  0.250  0.750  0.232  1.0
  Sr  Sr5  1  0.750  0.250  0.768  1.0
  Zn  Zn6  1  0.250  0.250  0.500  1.0
  Zn  Zn7  1  0.750  0.750  0.500  1.0
[/CIF]
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