The material described by Zr7Ni10 crystallizes in the orthorhombic Cmce space group. There are four inequivalent Zr sites. In the first Zr site, Zr(1) is bonded in a 10-coordinate geometry to two equivalent Ni(1), four equivalent Ni(2), and four equivalent Ni(3) atoms. In the second Zr site, Zr(2) is bonded in a 7-coordinate geometry to two equivalent Ni(2), two equivalent Ni(3), and three equivalent Ni(1) atoms. In the third Zr site, Zr(3) is bonded in a 8-coordinate geometry to four equivalent Ni(2) and four equivalent Ni(3) atoms. In the fourth Zr site, Zr(4) is bonded in a distorted body-centered cubic geometry to four equivalent Ni(2) and four equivalent Ni(3) atoms. There are three inequivalent Ni sites. In the first Ni site, Ni(1) is bonded in a 10-coordinate geometry to two equivalent Zr(1), three equivalent Zr(2), one Ni(1), two equivalent Ni(2), and two equivalent Ni(3) atoms. In the second Ni site, Ni(2) is bonded in a 6-coordinate geometry to one Zr(2), one Zr(4), two equivalent Zr(1), two equivalent Zr(3), and one Ni(1) atom. In the third Ni site, Ni(3) is bonded in a 6-coordinate geometry to one Zr(2), one Zr(4), two equivalent Zr(1), two equivalent Zr(3), and one Ni(1) atom. is represented by the CIF card [CIF]
data_Zr7Ni10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.673
_cell_length_b   7.673
_cell_length_c   9.113
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   107.032
_symmetry_Int_Tables_number   1
_cell_volume   512.998
_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
  Zr  Zr0  1  0.191  0.809  0.000  1.0
  Zr  Zr1  1  0.691  0.309  0.500  1.0
  Zr  Zr2  1  0.314  0.314  0.687  1.0
  Zr  Zr3  1  0.686  0.686  0.313  1.0
  Zr  Zr4  1  0.809  0.191  0.000  1.0
  Zr  Zr5  1  0.001  0.501  0.750  1.0
  Zr  Zr6  1  0.999  0.499  0.250  1.0
  Zr  Zr7  1  0.814  0.814  0.813  1.0
  Zr  Zr8  1  0.500  0.500  0.000  1.0
  Zr  Zr9  1  0.499  0.999  0.250  1.0
  Zr  Zr10  1  0.309  0.691  0.500  1.0
  Zr  Zr11  1  0.501  0.001  0.750  1.0
  Zr  Zr12  1  0.186  0.186  0.187  1.0
  Zr  Zr13  1  0.000  0.000  0.500  1.0
  Ni  Ni14  1  0.894  0.894  0.105  1.0
  Ni  Ni15  1  0.639  0.347  0.207  1.0
  Ni  Ni16  1  0.062  0.353  0.493  1.0
  Ni  Ni17  1  0.653  0.361  0.793  1.0
  Ni  Ni18  1  0.847  0.139  0.293  1.0
  Ni  Ni19  1  0.139  0.847  0.293  1.0
  Ni  Ni20  1  0.606  0.606  0.605  1.0
  Ni  Ni21  1  0.438  0.147  0.993  1.0
  Ni  Ni22  1  0.361  0.653  0.793  1.0
  Ni  Ni23  1  0.153  0.861  0.707  1.0
  Ni  Ni24  1  0.147  0.438  0.993  1.0
  Ni  Ni25  1  0.562  0.853  0.007  1.0
  Ni  Ni26  1  0.938  0.647  0.507  1.0
  Ni  Ni27  1  0.647  0.938  0.507  1.0
  Ni  Ni28  1  0.106  0.106  0.895  1.0
  Ni  Ni29  1  0.394  0.394  0.395  1.0
  Ni  Ni30  1  0.853  0.562  0.007  1.0
  Ni  Ni31  1  0.353  0.062  0.493  1.0
  Ni  Ni32  1  0.861  0.153  0.707  1.0
  Ni  Ni33  1  0.347  0.639  0.207  1.0
[/CIF]
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The material described by Zr7Ni10 crystallizes in the orthorhombic Cmce space group. There are four inequivalent Zr sites. In the first Zr site, Zr(1) is bonded in a 10-coordinate geometry to two equivalent Ni(1), four equivalent Ni(2), and four equivalent Ni(3) atoms. In the second Zr site, Zr(2) is bonded in a 7-coordinate geometry to two equivalent Ni(2), two equivalent Ni(3), and three equivalent Ni(1) atoms. In the third Zr site, Zr(3) is bonded in a 8-coordinate geometry to four equivalent Ni(2) and four equivalent Ni(3) atoms. In the fourth Zr site, Zr(4) is bonded in a distorted body-centered cubic geometry to four equivalent Ni(2) and four equivalent Ni(3) atoms. There are three inequivalent Ni sites. In the first Ni site, Ni(1) is bonded in a 10-coordinate geometry to two equivalent Zr(1), three equivalent Zr(2), one Ni(1), two equivalent Ni(2), and two equivalent Ni(3) atoms. In the second Ni site, Ni(2) is bonded in a 6-coordinate geometry to one Zr(2), one Zr(4), two equivalent Zr(1), two equivalent Zr(3), and one Ni(1) atom. In the third Ni site, Ni(3) is bonded in a 6-coordinate geometry to one Zr(2), one Zr(4), two equivalent Zr(1), two equivalent Zr(3), and one Ni(1) atom. is represented by the CIF card [CIF]
data_Zr7Ni10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.673
_cell_length_b   7.673
_cell_length_c   9.113
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   107.032
_symmetry_Int_Tables_number   1
_cell_volume   512.998
_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
  Zr  Zr0  1  0.191  0.809  0.000  1.0
  Zr  Zr1  1  0.691  0.309  0.500  1.0
  Zr  Zr2  1  0.314  0.314  0.687  1.0
  Zr  Zr3  1  0.686  0.686  0.313  1.0
  Zr  Zr4  1  0.809  0.191  0.000  1.0
  Zr  Zr5  1  0.001  0.501  0.750  1.0
  Zr  Zr6  1  0.999  0.499  0.250  1.0
  Zr  Zr7  1  0.814  0.814  0.813  1.0
  Zr  Zr8  1  0.500  0.500  0.000  1.0
  Zr  Zr9  1  0.499  0.999  0.250  1.0
  Zr  Zr10  1  0.309  0.691  0.500  1.0
  Zr  Zr11  1  0.501  0.001  0.750  1.0
  Zr  Zr12  1  0.186  0.186  0.187  1.0
  Zr  Zr13  1  0.000  0.000  0.500  1.0
  Ni  Ni14  1  0.894  0.894  0.105  1.0
  Ni  Ni15  1  0.639  0.347  0.207  1.0
  Ni  Ni16  1  0.062  0.353  0.493  1.0
  Ni  Ni17  1  0.653  0.361  0.793  1.0
  Ni  Ni18  1  0.847  0.139  0.293  1.0
  Ni  Ni19  1  0.139  0.847  0.293  1.0
  Ni  Ni20  1  0.606  0.606  0.605  1.0
  Ni  Ni21  1  0.438  0.147  0.993  1.0
  Ni  Ni22  1  0.361  0.653  0.793  1.0
  Ni  Ni23  1  0.153  0.861  0.707  1.0
  Ni  Ni24  1  0.147  0.438  0.993  1.0
  Ni  Ni25  1  0.562  0.853  0.007  1.0
  Ni  Ni26  1  0.938  0.647  0.507  1.0
  Ni  Ni27  1  0.647  0.938  0.507  1.0
  Ni  Ni28  1  0.106  0.106  0.895  1.0
  Ni  Ni29  1  0.394  0.394  0.395  1.0
  Ni  Ni30  1  0.853  0.562  0.007  1.0
  Ni  Ni31  1  0.353  0.062  0.493  1.0
  Ni  Ni32  1  0.861  0.153  0.707  1.0
  Ni  Ni33  1  0.347  0.639  0.207  1.0
[/CIF]
.