The material structure described by Y4ZnGa3 crystallizes in the orthorhombic Imm2 space group. There are four inequivalent Y sites. In the first Y site, Y(1) is bonded in a 7-coordinate geometry to one Zn(1), two equivalent Ga(1), and four equivalent Ga(3) atoms. In the second Y site, Y(2) is bonded in a 7-coordinate geometry to two equivalent Zn(1), one Ga(1), and four equivalent Ga(2) atoms. In the third Y site, Y(3) is bonded in a 7-coordinate geometry to one Ga(2), two equivalent Ga(3), and four equivalent Ga(1) atoms. In the fourth Y site, Y(4) is bonded in a 7-coordinate geometry to four equivalent Zn(1), one Ga(3), and two equivalent Ga(2) atoms. Zn(1) is bonded in a 9-coordinate geometry to one Y(1), two equivalent Y(2), four equivalent Y(4), and two equivalent Ga(2) atoms. There are three inequivalent Ga sites. In the first Ga site, Ga(1) is bonded in a 9-coordinate geometry to one Y(2), two equivalent Y(1), four equivalent Y(3), and two equivalent Ga(3) atoms. In the second Ga site, Ga(2) is bonded in a 9-coordinate geometry to one Y(3), two equivalent Y(4), four equivalent Y(2), and two equivalent Zn(1) atoms. In the third Ga site, Ga(3) is bonded in a 9-coordinate geometry to one Y(4), two equivalent Y(3), four equivalent Y(1), and two equivalent Ga(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Y4ZnGa3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   11.367
_cell_length_b   11.367
_cell_length_c   11.367
_cell_angle_alpha   159.217
_cell_angle_beta   158.219
_cell_angle_gamma   30.284
_symmetry_Int_Tables_number   1
_cell_volume   193.237
_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
  Y  Y0  1  0.180  0.680  0.500  1.0
  Y  Y1  1  0.929  0.929  0.000  1.0
  Y  Y2  1  0.320  0.320  0.000  1.0
  Y  Y3  1  0.572  0.072  0.500  1.0
  Zn  Zn4  1  0.037  0.537  0.500  1.0
  Ga  Ga5  1  0.787  0.787  0.000  1.0
  Ga  Ga6  1  0.462  0.462  0.000  1.0
  Ga  Ga7  1  0.713  0.213  0.500  1.0
[/CIF]
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The material structure described by Y4ZnGa3 crystallizes in the orthorhombic Imm2 space group. There are four inequivalent Y sites. In the first Y site, Y(1) is bonded in a 7-coordinate geometry to one Zn(1), two equivalent Ga(1), and four equivalent Ga(3) atoms. In the second Y site, Y(2) is bonded in a 7-coordinate geometry to two equivalent Zn(1), one Ga(1), and four equivalent Ga(2) atoms. In the third Y site, Y(3) is bonded in a 7-coordinate geometry to one Ga(2), two equivalent Ga(3), and four equivalent Ga(1) atoms. In the fourth Y site, Y(4) is bonded in a 7-coordinate geometry to four equivalent Zn(1), one Ga(3), and two equivalent Ga(2) atoms. Zn(1) is bonded in a 9-coordinate geometry to one Y(1), two equivalent Y(2), four equivalent Y(4), and two equivalent Ga(2) atoms. There are three inequivalent Ga sites. In the first Ga site, Ga(1) is bonded in a 9-coordinate geometry to one Y(2), two equivalent Y(1), four equivalent Y(3), and two equivalent Ga(3) atoms. In the second Ga site, Ga(2) is bonded in a 9-coordinate geometry to one Y(3), two equivalent Y(4), four equivalent Y(2), and two equivalent Zn(1) atoms. In the third Ga site, Ga(3) is bonded in a 9-coordinate geometry to one Y(4), two equivalent Y(3), four equivalent Y(1), and two equivalent Ga(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Y4ZnGa3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   11.367
_cell_length_b   11.367
_cell_length_c   11.367
_cell_angle_alpha   159.217
_cell_angle_beta   158.219
_cell_angle_gamma   30.284
_symmetry_Int_Tables_number   1
_cell_volume   193.237
_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
  Y  Y0  1  0.180  0.680  0.500  1.0
  Y  Y1  1  0.929  0.929  0.000  1.0
  Y  Y2  1  0.320  0.320  0.000  1.0
  Y  Y3  1  0.572  0.072  0.500  1.0
  Zn  Zn4  1  0.037  0.537  0.500  1.0
  Ga  Ga5  1  0.787  0.787  0.000  1.0
  Ga  Ga6  1  0.462  0.462  0.000  1.0
  Ga  Ga7  1  0.713  0.213  0.500  1.0
[/CIF]
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