The structure described by Sc3(MnGa3)2 is beta Plutonium-derived structured and crystallizes in the orthorhombic Pnma space group. There are two inequivalent Sc sites. In the first Sc site, Sc(1) is bonded in a 12-coordinate geometry to one Mn(1), two equivalent Mn(2), two equivalent Ga(2), two equivalent Ga(3), two equivalent Ga(4), and three equivalent Ga(1) atoms. In the second Sc site, Sc(2) is bonded in a 13-coordinate geometry to one Mn(1), one Mn(2), one Ga(3), two equivalent Ga(4), four equivalent Ga(1), and four equivalent Ga(2) atoms. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded in a 12-coordinate geometry to one Sc(2), two equivalent Sc(1), one Mn(2), two equivalent Ga(1), two equivalent Ga(3), and four equivalent Ga(2) atoms. In the second Mn site, Mn(2) is bonded in a 6-coordinate geometry to one Sc(2), four equivalent Sc(1), one Mn(1), one Ga(3), one Ga(4), two equivalent Ga(1), and two equivalent Ga(2) atoms. There are four inequivalent Ga sites. In the first Ga site, Ga(3) is bonded in a 1-coordinate geometry to one Sc(2), four equivalent Sc(1), one Mn(2), two equivalent Mn(1), and two equivalent Ga(1) atoms. In the second Ga site, Ga(4) is bonded in a 9-coordinate geometry to two equivalent Sc(2), four equivalent Sc(1), one Mn(2), and two equivalent Ga(1) atoms. In the third Ga site, Ga(1) is bonded in a 11-coordinate geometry to two equivalent Sc(2), three equivalent Sc(1), one Mn(1), one Mn(2), one Ga(3), one Ga(4), and two equivalent Ga(2) atoms. In the fourth Ga site, Ga(2) is bonded in a 10-coordinate geometry to two equivalent Sc(1), two equivalent Sc(2), one Mn(2), two equivalent Mn(1), one Ga(2), and two equivalent Ga(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Sc3(MnGa3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.093
_cell_length_b   8.552
_cell_length_c   10.607
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   734.138
_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
  Sc  Sc0  1  0.563  0.945  0.139  1.0
  Sc  Sc1  1  0.063  0.555  0.361  1.0
  Sc  Sc2  1  0.437  0.445  0.861  1.0
  Sc  Sc3  1  0.937  0.055  0.639  1.0
  Sc  Sc4  1  0.437  0.055  0.861  1.0
  Sc  Sc5  1  0.937  0.445  0.639  1.0
  Sc  Sc6  1  0.563  0.555  0.139  1.0
  Sc  Sc7  1  0.063  0.945  0.361  1.0
  Sc  Sc8  1  0.958  0.750  0.063  1.0
  Sc  Sc9  1  0.458  0.750  0.437  1.0
  Sc  Sc10  1  0.042  0.250  0.937  1.0
  Sc  Sc11  1  0.542  0.250  0.563  1.0
  Mn  Mn12  1  0.362  0.750  0.734  1.0
  Mn  Mn13  1  0.862  0.750  0.766  1.0
  Mn  Mn14  1  0.638  0.250  0.266  1.0
  Mn  Mn15  1  0.138  0.250  0.234  1.0
  Mn  Mn16  1  0.310  0.750  0.983  1.0
  Mn  Mn17  1  0.810  0.750  0.517  1.0
  Mn  Mn18  1  0.690  0.250  0.017  1.0
  Mn  Mn19  1  0.190  0.250  0.483  1.0
  Ga  Ga20  1  0.705  0.495  0.413  1.0
  Ga  Ga21  1  0.205  0.005  0.087  1.0
  Ga  Ga22  1  0.295  0.995  0.587  1.0
  Ga  Ga23  1  0.795  0.505  0.913  1.0
  Ga  Ga24  1  0.205  0.495  0.087  1.0
  Ga  Ga25  1  0.705  0.005  0.413  1.0
  Ga  Ga26  1  0.795  0.995  0.913  1.0
  Ga  Ga27  1  0.295  0.505  0.587  1.0
  Ga  Ga28  1  0.882  0.417  0.155  1.0
  Ga  Ga29  1  0.382  0.083  0.345  1.0
  Ga  Ga30  1  0.118  0.917  0.845  1.0
  Ga  Ga31  1  0.618  0.583  0.655  1.0
  Ga  Ga32  1  0.118  0.583  0.845  1.0
  Ga  Ga33  1  0.618  0.917  0.655  1.0
  Ga  Ga34  1  0.882  0.083  0.155  1.0
  Ga  Ga35  1  0.382  0.417  0.345  1.0
  Ga  Ga36  1  0.095  0.750  0.586  1.0
  Ga  Ga37  1  0.595  0.750  0.914  1.0
  Ga  Ga38  1  0.905  0.250  0.414  1.0
  Ga  Ga39  1  0.405  0.250  0.086  1.0
  Ga  Ga40  1  0.778  0.750  0.281  1.0
  Ga  Ga41  1  0.278  0.750  0.219  1.0
  Ga  Ga42  1  0.222  0.250  0.719  1.0
  Ga  Ga43  1  0.722  0.250  0.781  1.0
[/CIF]
.
The structure described by Sc3(MnGa3)2 is beta Plutonium-derived structured and crystallizes in the orthorhombic Pnma space group. There are two inequivalent Sc sites. In the first Sc site, Sc(1) is bonded in a 12-coordinate geometry to one Mn(1), two equivalent Mn(2), two equivalent Ga(2), two equivalent Ga(3), two equivalent Ga(4), and three equivalent Ga(1) atoms. In the second Sc site, Sc(2) is bonded in a 13-coordinate geometry to one Mn(1), one Mn(2), one Ga(3), two equivalent Ga(4), four equivalent Ga(1), and four equivalent Ga(2) atoms. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded in a 12-coordinate geometry to one Sc(2), two equivalent Sc(1), one Mn(2), two equivalent Ga(1), two equivalent Ga(3), and four equivalent Ga(2) atoms. In the second Mn site, Mn(2) is bonded in a 6-coordinate geometry to one Sc(2), four equivalent Sc(1), one Mn(1), one Ga(3), one Ga(4), two equivalent Ga(1), and two equivalent Ga(2) atoms. There are four inequivalent Ga sites. In the first Ga site, Ga(3) is bonded in a 1-coordinate geometry to one Sc(2), four equivalent Sc(1), one Mn(2), two equivalent Mn(1), and two equivalent Ga(1) atoms. In the second Ga site, Ga(4) is bonded in a 9-coordinate geometry to two equivalent Sc(2), four equivalent Sc(1), one Mn(2), and two equivalent Ga(1) atoms. In the third Ga site, Ga(1) is bonded in a 11-coordinate geometry to two equivalent Sc(2), three equivalent Sc(1), one Mn(1), one Mn(2), one Ga(3), one Ga(4), and two equivalent Ga(2) atoms. In the fourth Ga site, Ga(2) is bonded in a 10-coordinate geometry to two equivalent Sc(1), two equivalent Sc(2), one Mn(2), two equivalent Mn(1), one Ga(2), and two equivalent Ga(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Sc3(MnGa3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.093
_cell_length_b   8.552
_cell_length_c   10.607
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   734.138
_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
  Sc  Sc0  1  0.563  0.945  0.139  1.0
  Sc  Sc1  1  0.063  0.555  0.361  1.0
  Sc  Sc2  1  0.437  0.445  0.861  1.0
  Sc  Sc3  1  0.937  0.055  0.639  1.0
  Sc  Sc4  1  0.437  0.055  0.861  1.0
  Sc  Sc5  1  0.937  0.445  0.639  1.0
  Sc  Sc6  1  0.563  0.555  0.139  1.0
  Sc  Sc7  1  0.063  0.945  0.361  1.0
  Sc  Sc8  1  0.958  0.750  0.063  1.0
  Sc  Sc9  1  0.458  0.750  0.437  1.0
  Sc  Sc10  1  0.042  0.250  0.937  1.0
  Sc  Sc11  1  0.542  0.250  0.563  1.0
  Mn  Mn12  1  0.362  0.750  0.734  1.0
  Mn  Mn13  1  0.862  0.750  0.766  1.0
  Mn  Mn14  1  0.638  0.250  0.266  1.0
  Mn  Mn15  1  0.138  0.250  0.234  1.0
  Mn  Mn16  1  0.310  0.750  0.983  1.0
  Mn  Mn17  1  0.810  0.750  0.517  1.0
  Mn  Mn18  1  0.690  0.250  0.017  1.0
  Mn  Mn19  1  0.190  0.250  0.483  1.0
  Ga  Ga20  1  0.705  0.495  0.413  1.0
  Ga  Ga21  1  0.205  0.005  0.087  1.0
  Ga  Ga22  1  0.295  0.995  0.587  1.0
  Ga  Ga23  1  0.795  0.505  0.913  1.0
  Ga  Ga24  1  0.205  0.495  0.087  1.0
  Ga  Ga25  1  0.705  0.005  0.413  1.0
  Ga  Ga26  1  0.795  0.995  0.913  1.0
  Ga  Ga27  1  0.295  0.505  0.587  1.0
  Ga  Ga28  1  0.882  0.417  0.155  1.0
  Ga  Ga29  1  0.382  0.083  0.345  1.0
  Ga  Ga30  1  0.118  0.917  0.845  1.0
  Ga  Ga31  1  0.618  0.583  0.655  1.0
  Ga  Ga32  1  0.118  0.583  0.845  1.0
  Ga  Ga33  1  0.618  0.917  0.655  1.0
  Ga  Ga34  1  0.882  0.083  0.155  1.0
  Ga  Ga35  1  0.382  0.417  0.345  1.0
  Ga  Ga36  1  0.095  0.750  0.586  1.0
  Ga  Ga37  1  0.595  0.750  0.914  1.0
  Ga  Ga38  1  0.905  0.250  0.414  1.0
  Ga  Ga39  1  0.405  0.250  0.086  1.0
  Ga  Ga40  1  0.778  0.750  0.281  1.0
  Ga  Ga41  1  0.278  0.750  0.219  1.0
  Ga  Ga42  1  0.222  0.250  0.719  1.0
  Ga  Ga43  1  0.722  0.250  0.781  1.0
[/CIF]
.