The crystal structure described by YZn3 crystallizes in the orthorhombic Pnma space group. Y(1) is bonded in a 14-coordinate geometry to four equivalent Zn(2), five equivalent Zn(1), and five equivalent Zn(3) atoms. There are three inequivalent Zn sites. In the first Zn site, Zn(2) is bonded in a 10-coordinate geometry to four equivalent Y(1), three equivalent Zn(1), and three equivalent Zn(3) atoms. In the second Zn site, Zn(1) is bonded in a 8-coordinate geometry to five equivalent Y(1), two equivalent Zn(3), and three equivalent Zn(2) atoms. In the third Zn site, Zn(3) is bonded in a 10-coordinate geometry to five equivalent Y(1), two equivalent Zn(1), and three equivalent Zn(2) atoms. is represented by the CIF file [CIF]
data_YZn3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.350
_cell_length_b   6.609
_cell_length_c   10.044
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   288.740
_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
  Y  Y0  1  0.250  0.776  0.159  1.0
  Y  Y1  1  0.750  0.224  0.841  1.0
  Y  Y2  1  0.250  0.276  0.341  1.0
  Y  Y3  1  0.750  0.724  0.659  1.0
  Zn  Zn4  1  0.250  0.039  0.609  1.0
  Zn  Zn5  1  0.750  0.961  0.391  1.0
  Zn  Zn6  1  0.250  0.539  0.891  1.0
  Zn  Zn7  1  0.750  0.461  0.109  1.0
  Zn  Zn8  1  0.750  0.773  0.954  1.0
  Zn  Zn9  1  0.250  0.227  0.046  1.0
  Zn  Zn10  1  0.750  0.273  0.546  1.0
  Zn  Zn11  1  0.250  0.727  0.454  1.0
  Zn  Zn12  1  0.750  0.081  0.144  1.0
  Zn  Zn13  1  0.250  0.919  0.856  1.0
  Zn  Zn14  1  0.750  0.581  0.356  1.0
  Zn  Zn15  1  0.250  0.419  0.644  1.0
[/CIF]
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The crystal structure described by YZn3 crystallizes in the orthorhombic Pnma space group. Y(1) is bonded in a 14-coordinate geometry to four equivalent Zn(2), five equivalent Zn(1), and five equivalent Zn(3) atoms. There are three inequivalent Zn sites. In the first Zn site, Zn(2) is bonded in a 10-coordinate geometry to four equivalent Y(1), three equivalent Zn(1), and three equivalent Zn(3) atoms. In the second Zn site, Zn(1) is bonded in a 8-coordinate geometry to five equivalent Y(1), two equivalent Zn(3), and three equivalent Zn(2) atoms. In the third Zn site, Zn(3) is bonded in a 10-coordinate geometry to five equivalent Y(1), two equivalent Zn(1), and three equivalent Zn(2) atoms. is represented by the CIF file [CIF]
data_YZn3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.350
_cell_length_b   6.609
_cell_length_c   10.044
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   288.740
_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
  Y  Y0  1  0.250  0.776  0.159  1.0
  Y  Y1  1  0.750  0.224  0.841  1.0
  Y  Y2  1  0.250  0.276  0.341  1.0
  Y  Y3  1  0.750  0.724  0.659  1.0
  Zn  Zn4  1  0.250  0.039  0.609  1.0
  Zn  Zn5  1  0.750  0.961  0.391  1.0
  Zn  Zn6  1  0.250  0.539  0.891  1.0
  Zn  Zn7  1  0.750  0.461  0.109  1.0
  Zn  Zn8  1  0.750  0.773  0.954  1.0
  Zn  Zn9  1  0.250  0.227  0.046  1.0
  Zn  Zn10  1  0.750  0.273  0.546  1.0
  Zn  Zn11  1  0.250  0.727  0.454  1.0
  Zn  Zn12  1  0.750  0.081  0.144  1.0
  Zn  Zn13  1  0.250  0.919  0.856  1.0
  Zn  Zn14  1  0.750  0.581  0.356  1.0
  Zn  Zn15  1  0.250  0.419  0.644  1.0
[/CIF]
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