The crystal structure described by Mn2Ga5 crystallizes in the tetragonal P4/mbm space group. Mn(1) is bonded to two equivalent Mn(1), two equivalent Ga(1), and eight equivalent Ga(2) atoms to form a mixture of distorted corner, edge, and face-sharing MnMn2Ga10 cuboctahedra. There are two inequivalent Ga sites. In the first Ga site, Ga(1) is bonded in a 10-coordinate geometry to four equivalent Mn(1), two equivalent Ga(1), and four equivalent Ga(2) atoms. In the second Ga site, Ga(2) is bonded in a 10-coordinate geometry to four equivalent Mn(1), one Ga(1), and five equivalent Ga(2) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Mn2Ga5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.847
_cell_length_b   8.847
_cell_length_c   2.702
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   211.480
_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
  Mn  Mn0  1  0.679  0.179  0.500  1.0
  Mn  Mn1  1  0.321  0.821  0.500  1.0
  Mn  Mn2  1  0.179  0.321  0.500  1.0
  Mn  Mn3  1  0.821  0.679  0.500  1.0
  Ga  Ga4  1  0.500  0.000  0.000  1.0
  Ga  Ga5  1  0.000  0.500  0.000  1.0
  Ga  Ga6  1  0.565  0.707  0.000  1.0
  Ga  Ga7  1  0.435  0.293  0.000  1.0
  Ga  Ga8  1  0.065  0.793  0.000  1.0
  Ga  Ga9  1  0.935  0.207  0.000  1.0
  Ga  Ga10  1  0.293  0.565  0.000  1.0
  Ga  Ga11  1  0.707  0.435  0.000  1.0
  Ga  Ga12  1  0.207  0.065  0.000  1.0
  Ga  Ga13  1  0.793  0.935  0.000  1.0
[/CIF]
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The crystal structure described by Mn2Ga5 crystallizes in the tetragonal P4/mbm space group. Mn(1) is bonded to two equivalent Mn(1), two equivalent Ga(1), and eight equivalent Ga(2) atoms to form a mixture of distorted corner, edge, and face-sharing MnMn2Ga10 cuboctahedra. There are two inequivalent Ga sites. In the first Ga site, Ga(1) is bonded in a 10-coordinate geometry to four equivalent Mn(1), two equivalent Ga(1), and four equivalent Ga(2) atoms. In the second Ga site, Ga(2) is bonded in a 10-coordinate geometry to four equivalent Mn(1), one Ga(1), and five equivalent Ga(2) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Mn2Ga5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.847
_cell_length_b   8.847
_cell_length_c   2.702
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   211.480
_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
  Mn  Mn0  1  0.679  0.179  0.500  1.0
  Mn  Mn1  1  0.321  0.821  0.500  1.0
  Mn  Mn2  1  0.179  0.321  0.500  1.0
  Mn  Mn3  1  0.821  0.679  0.500  1.0
  Ga  Ga4  1  0.500  0.000  0.000  1.0
  Ga  Ga5  1  0.000  0.500  0.000  1.0
  Ga  Ga6  1  0.565  0.707  0.000  1.0
  Ga  Ga7  1  0.435  0.293  0.000  1.0
  Ga  Ga8  1  0.065  0.793  0.000  1.0
  Ga  Ga9  1  0.935  0.207  0.000  1.0
  Ga  Ga10  1  0.293  0.565  0.000  1.0
  Ga  Ga11  1  0.707  0.435  0.000  1.0
  Ga  Ga12  1  0.207  0.065  0.000  1.0
  Ga  Ga13  1  0.793  0.935  0.000  1.0
[/CIF]
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