data_Na2MnRe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.94
_cell_length_b   2.94
_cell_length_c   9.28
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Na2MnRe
_chemical_formula_sum   'Na2 Mn1 Re1'
_cell_volume   80.15
_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
  Na  Na1  1  0.47  0.47  0.82  1.0
  Na  Na2  1  0.0  0.0  0.71  1.0
  Mn  Mn0  1  0.0  0.0  0.44  1.0
  Re  Re3  1  0.47  0.47  0.24  1.0

data_Na2MnRe
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.16
_cell_length_b   4.16
_cell_length_c   9.28
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   Na2MnRe
_chemical_formula_sum   'Na4 Mn2 Re2'
_cell_volume   160.3
_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
  Na  Na0  2  0.0  0.0  0.71  1.0
  Na  Na1  2  0.47  0.0  0.82  1.0
  Mn  Mn2  2  0.0  0.0  0.44  1.0
  Re  Re3  2  0.47  0.0  0.24  1.0

Na Na Mn Re
Na Na Mn Re 0 1 o o o 0 1 o + o 0 1 + o o 0 1 + + o 1 2 o o o 2 3 - - o 2 3 - o o 2 3 o - o 2 3 o o o 2 2 + o o 2 2 o + o 3 3 + o o 3 3 o + o 
Na2ReMn crystallizes in the monoclinic Cm space group. There are two inequivalent Na sites. In the first Na site, Na(1) is bonded in a 4-coordinate geometry to four equivalent Na(2) and one Re(1) atom. There are a spread of Na(1)-Na(2) bond distances ranging from 2.19-2.42 Å. The Na(1)-Re(1) bond length is 3.90 Å. In the second Na site, Na(2) is bonded in a 1-coordinate geometry to four equivalent Na(1) and one Mn(1) atom. The Na(2)-Mn(1) bond length is 2.52 Å. Re(1) is bonded in a 9-coordinate geometry to one Na(1), four equivalent Re(1), and four equivalent Mn(1) atoms. All Re(1)-Re(1) bond lengths are 2.94 Å. There are a spread of Re(1)-Mn(1) bond distances ranging from 2.71-2.90 Å. Mn(1) is bonded in a 9-coordinate geometry to one Na(2), four equivalent Re(1), and four equivalent Mn(1) atoms. All Mn(1)-Mn(1) bond lengths are 2.94 Å.