The compound described by Ga5Mn8 is gamma-brass structured and crystallizes in the cubic I-43m space group. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded in a 12-coordinate geometry to three equivalent Mn(1), three equivalent Mn(2), three equivalent Ga(1), and three equivalent Ga(2) atoms. In the second Mn site, Mn(2) is bonded in a 11-coordinate geometry to one Mn(1), four equivalent Mn(2), two equivalent Ga(1), and four equivalent Ga(2) atoms. There are two inequivalent Ga sites. In the first Ga site, Ga(1) is bonded in a 9-coordinate geometry to three equivalent Mn(1), six equivalent Mn(2), and three equivalent Ga(2) atoms. In the second Ga site, Ga(2) is bonded in a 13-coordinate geometry to two equivalent Mn(1), eight equivalent Mn(2), one Ga(2), and two equivalent Ga(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Mn8Ga5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.716
_cell_length_b   7.716
_cell_length_c   7.716
_cell_angle_alpha   109.471
_cell_angle_beta   109.471
_cell_angle_gamma   109.471
_symmetry_Int_Tables_number   1
_cell_volume   353.567
_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  0.209  0.000  0.000  1.0
  Mn  Mn1  1  0.000  0.209  0.000  1.0
  Mn  Mn2  1  0.000  0.000  0.209  1.0
  Mn  Mn3  1  0.791  0.791  0.791  1.0
  Mn  Mn4  1  0.349  0.723  0.000  1.0
  Mn  Mn5  1  0.626  0.277  0.277  1.0
  Mn  Mn6  1  0.349  0.000  0.723  1.0
  Mn  Mn7  1  0.723  0.349  0.000  1.0
  Mn  Mn8  1  0.000  0.349  0.723  1.0
  Mn  Mn9  1  0.277  0.626  0.277  1.0
  Mn  Mn10  1  0.277  0.277  0.626  1.0
  Mn  Mn11  1  0.000  0.723  0.349  1.0
  Mn  Mn12  1  0.723  0.000  0.349  1.0
  Mn  Mn13  1  0.651  0.651  0.374  1.0
  Mn  Mn14  1  0.374  0.651  0.651  1.0
  Mn  Mn15  1  0.651  0.374  0.651  1.0
  Ga  Ga16  1  0.650  0.000  0.000  1.0
  Ga  Ga17  1  0.000  0.650  0.000  1.0
  Ga  Ga18  1  0.000  0.000  0.650  1.0
  Ga  Ga19  1  0.350  0.350  0.350  1.0
  Ga  Ga20  1  0.000  0.644  0.644  1.0
  Ga  Ga21  1  0.356  0.000  0.356  1.0
  Ga  Ga22  1  0.356  0.356  0.000  1.0
  Ga  Ga23  1  0.000  0.356  0.356  1.0
  Ga  Ga24  1  0.644  0.000  0.644  1.0
  Ga  Ga25  1  0.644  0.644  0.000  1.0
[/CIF]
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The compound described by Ga5Mn8 is gamma-brass structured and crystallizes in the cubic I-43m space group. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded in a 12-coordinate geometry to three equivalent Mn(1), three equivalent Mn(2), three equivalent Ga(1), and three equivalent Ga(2) atoms. In the second Mn site, Mn(2) is bonded in a 11-coordinate geometry to one Mn(1), four equivalent Mn(2), two equivalent Ga(1), and four equivalent Ga(2) atoms. There are two inequivalent Ga sites. In the first Ga site, Ga(1) is bonded in a 9-coordinate geometry to three equivalent Mn(1), six equivalent Mn(2), and three equivalent Ga(2) atoms. In the second Ga site, Ga(2) is bonded in a 13-coordinate geometry to two equivalent Mn(1), eight equivalent Mn(2), one Ga(2), and two equivalent Ga(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Mn8Ga5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.716
_cell_length_b   7.716
_cell_length_c   7.716
_cell_angle_alpha   109.471
_cell_angle_beta   109.471
_cell_angle_gamma   109.471
_symmetry_Int_Tables_number   1
_cell_volume   353.567
_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  0.209  0.000  0.000  1.0
  Mn  Mn1  1  0.000  0.209  0.000  1.0
  Mn  Mn2  1  0.000  0.000  0.209  1.0
  Mn  Mn3  1  0.791  0.791  0.791  1.0
  Mn  Mn4  1  0.349  0.723  0.000  1.0
  Mn  Mn5  1  0.626  0.277  0.277  1.0
  Mn  Mn6  1  0.349  0.000  0.723  1.0
  Mn  Mn7  1  0.723  0.349  0.000  1.0
  Mn  Mn8  1  0.000  0.349  0.723  1.0
  Mn  Mn9  1  0.277  0.626  0.277  1.0
  Mn  Mn10  1  0.277  0.277  0.626  1.0
  Mn  Mn11  1  0.000  0.723  0.349  1.0
  Mn  Mn12  1  0.723  0.000  0.349  1.0
  Mn  Mn13  1  0.651  0.651  0.374  1.0
  Mn  Mn14  1  0.374  0.651  0.651  1.0
  Mn  Mn15  1  0.651  0.374  0.651  1.0
  Ga  Ga16  1  0.650  0.000  0.000  1.0
  Ga  Ga17  1  0.000  0.650  0.000  1.0
  Ga  Ga18  1  0.000  0.000  0.650  1.0
  Ga  Ga19  1  0.350  0.350  0.350  1.0
  Ga  Ga20  1  0.000  0.644  0.644  1.0
  Ga  Ga21  1  0.356  0.000  0.356  1.0
  Ga  Ga22  1  0.356  0.356  0.000  1.0
  Ga  Ga23  1  0.000  0.356  0.356  1.0
  Ga  Ga24  1  0.644  0.000  0.644  1.0
  Ga  Ga25  1  0.644  0.644  0.000  1.0
[/CIF]
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