The material structure described by SrZn5 crystallizes in the orthorhombic Pnma space group. Sr(1) is bonded in a 13-coordinate geometry to three equivalent Zn(1), three equivalent Zn(2), four equivalent Zn(3), and eight equivalent Zn(4) atoms. There are four inequivalent Zn sites. In the first Zn site, Zn(1) is bonded in a 8-coordinate geometry to three equivalent Sr(1), one Zn(2), and four equivalent Zn(4) atoms. In the second Zn site, Zn(2) is bonded in a 11-coordinate geometry to three equivalent Sr(1), one Zn(1), three equivalent Zn(3), and four equivalent Zn(4) atoms. In the third Zn site, Zn(3) is bonded in a 11-coordinate geometry to four equivalent Sr(1), three equivalent Zn(2), and four equivalent Zn(4) atoms. In the fourth Zn site, Zn(4) is bonded in a 12-coordinate geometry to four equivalent Sr(1), two equivalent Zn(1), two equivalent Zn(2), two equivalent Zn(3), and two equivalent Zn(4) atoms. is represented by the CIF card [CIF]
data_SrZn5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.269
_cell_length_b   6.619
_cell_length_c   12.917
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   450.509
_cell_formula_units_Z   4
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
  Sr  Sr0  1  0.250  0.643  0.911  1.0
  Sr  Sr1  1  0.750  0.357  0.089  1.0
  Sr  Sr2  1  0.750  0.143  0.589  1.0
  Sr  Sr3  1  0.250  0.857  0.411  1.0
  Zn  Zn4  1  0.250  0.406  0.520  1.0
  Zn  Zn5  1  0.750  0.594  0.480  1.0
  Zn  Zn6  1  0.750  0.906  0.980  1.0
  Zn  Zn7  1  0.250  0.094  0.020  1.0
  Zn  Zn8  1  0.250  0.162  0.213  1.0
  Zn  Zn9  1  0.750  0.838  0.787  1.0
  Zn  Zn10  1  0.750  0.662  0.287  1.0
  Zn  Zn11  1  0.250  0.338  0.713  1.0
  Zn  Zn12  1  0.250  0.546  0.206  1.0
  Zn  Zn13  1  0.750  0.454  0.794  1.0
  Zn  Zn14  1  0.750  0.046  0.294  1.0
  Zn  Zn15  1  0.250  0.954  0.706  1.0
  Zn  Zn16  1  1.000  0.349  0.355  1.0
  Zn  Zn17  1  0.500  0.651  0.645  1.0
  Zn  Zn18  1  0.000  0.849  0.145  1.0
  Zn  Zn19  1  0.500  0.151  0.855  1.0
  Zn  Zn20  1  0.000  0.651  0.645  1.0
  Zn  Zn21  1  0.500  0.349  0.355  1.0
  Zn  Zn22  1  1.000  0.151  0.855  1.0
  Zn  Zn23  1  0.500  0.849  0.145  1.0
[/CIF]
.
The material structure described by SrZn5 crystallizes in the orthorhombic Pnma space group. Sr(1) is bonded in a 13-coordinate geometry to three equivalent Zn(1), three equivalent Zn(2), four equivalent Zn(3), and eight equivalent Zn(4) atoms. There are four inequivalent Zn sites. In the first Zn site, Zn(1) is bonded in a 8-coordinate geometry to three equivalent Sr(1), one Zn(2), and four equivalent Zn(4) atoms. In the second Zn site, Zn(2) is bonded in a 11-coordinate geometry to three equivalent Sr(1), one Zn(1), three equivalent Zn(3), and four equivalent Zn(4) atoms. In the third Zn site, Zn(3) is bonded in a 11-coordinate geometry to four equivalent Sr(1), three equivalent Zn(2), and four equivalent Zn(4) atoms. In the fourth Zn site, Zn(4) is bonded in a 12-coordinate geometry to four equivalent Sr(1), two equivalent Zn(1), two equivalent Zn(2), two equivalent Zn(3), and two equivalent Zn(4) atoms. is represented by the CIF card [CIF]
data_SrZn5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.269
_cell_length_b   6.619
_cell_length_c   12.917
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   450.509
_cell_formula_units_Z   4
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
  Sr  Sr0  1  0.250  0.643  0.911  1.0
  Sr  Sr1  1  0.750  0.357  0.089  1.0
  Sr  Sr2  1  0.750  0.143  0.589  1.0
  Sr  Sr3  1  0.250  0.857  0.411  1.0
  Zn  Zn4  1  0.250  0.406  0.520  1.0
  Zn  Zn5  1  0.750  0.594  0.480  1.0
  Zn  Zn6  1  0.750  0.906  0.980  1.0
  Zn  Zn7  1  0.250  0.094  0.020  1.0
  Zn  Zn8  1  0.250  0.162  0.213  1.0
  Zn  Zn9  1  0.750  0.838  0.787  1.0
  Zn  Zn10  1  0.750  0.662  0.287  1.0
  Zn  Zn11  1  0.250  0.338  0.713  1.0
  Zn  Zn12  1  0.250  0.546  0.206  1.0
  Zn  Zn13  1  0.750  0.454  0.794  1.0
  Zn  Zn14  1  0.750  0.046  0.294  1.0
  Zn  Zn15  1  0.250  0.954  0.706  1.0
  Zn  Zn16  1  1.000  0.349  0.355  1.0
  Zn  Zn17  1  0.500  0.651  0.645  1.0
  Zn  Zn18  1  0.000  0.849  0.145  1.0
  Zn  Zn19  1  0.500  0.151  0.855  1.0
  Zn  Zn20  1  0.000  0.651  0.645  1.0
  Zn  Zn21  1  0.500  0.349  0.355  1.0
  Zn  Zn22  1  1.000  0.151  0.855  1.0
  Zn  Zn23  1  0.500  0.849  0.145  1.0
[/CIF]
.