data_SrZn2Re
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.04
_cell_length_b   5.04
_cell_length_c   2.87
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrZn2Re
_chemical_formula_sum   'Sr1 Zn2 Re1'
_cell_volume   72.73
_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
  Sr  Sr1  1  0.0  0.0  0.0  1.0
  Zn  Zn2  1  0.0  0.52  0.43  1.0
  Zn  Zn3  1  0.52  0.0  0.43  1.0
  Re  Re0  1  0.52  0.52  0.0  1.0

data_SrZn2Re
_symmetry_space_group_name_H-M   Cm
_cell_length_a   7.12
_cell_length_b   7.12
_cell_length_c   2.87
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   SrZn2Re
_chemical_formula_sum   'Sr2 Zn4 Re2'
_cell_volume   145.46
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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  2  0.0  0.0  0.0  1.0
  Zn  Zn1  4  0.26  0.26  0.43  1.0
  Re  Re2  2  0.02  0.5  0.0  1.0

Sr Zn Zn Re
SrReZn2 crystallizes in the monoclinic Cm space group. Sr(1) is bonded in a 8-coordinate geometry to eight equivalent Zn(1) atoms. There are a spread of Sr(1)-Zn(1) bond distances ranging from 2.72-3.08 Å. Re(1) is bonded in a 10-coordinate geometry to two equivalent Re(1) and eight equivalent Zn(1) atoms. Both Re(1)-Re(1) bond lengths are 2.87 Å. There are a spread of Re(1)-Zn(1) bond distances ranging from 2.72-3.08 Å. Zn(1) is bonded in a 10-coordinate geometry to four equivalent Sr(1), four equivalent Re(1), and two equivalent Zn(1) atoms. Both Zn(1)-Zn(1) bond lengths are 2.87 Å.