The structure described by Cu3P crystallizes in the hexagonal P6_3cm space group. There are four inequivalent Cu sites. In the first Cu site, Cu(1) is bonded in a 2-coordinate geometry to two equivalent P(1) atoms. In the second Cu site, Cu(2) is bonded in a distorted trigonal planar geometry to three equivalent P(1) atoms. In the third Cu site, Cu(3) is bonded in a distorted trigonal non-coplanar geometry to three equivalent P(1) atoms. In the fourth Cu site, Cu(4) is bonded in a 3-coordinate geometry to three equivalent P(1) atoms. P(1) is bonded in a 8-coordinate geometry to one Cu(3), two equivalent Cu(1), two equivalent Cu(2), and three equivalent Cu(4) atoms. is represented by the CIF file [CIF]
data_Cu3P
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.896
_cell_length_b   6.896
_cell_length_c   7.139
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   294.030
_cell_formula_units_Z   6
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
  Cu  Cu0  1  0.384  0.000  0.428  1.0
  Cu  Cu1  1  0.384  0.384  0.928  1.0
  Cu  Cu2  1  0.000  0.616  0.928  1.0
  Cu  Cu3  1  0.000  0.384  0.428  1.0
  Cu  Cu4  1  0.616  0.616  0.428  1.0
  Cu  Cu5  1  0.616  0.000  0.928  1.0
  Cu  Cu6  1  0.333  0.667  0.188  1.0
  Cu  Cu7  1  0.667  0.333  0.688  1.0
  Cu  Cu8  1  0.333  0.667  0.688  1.0
  Cu  Cu9  1  0.667  0.333  0.188  1.0
  Cu  Cu10  1  0.000  0.000  0.328  1.0
  Cu  Cu11  1  0.000  0.000  0.828  1.0
  Cu  Cu12  1  0.727  0.000  0.578  1.0
  Cu  Cu13  1  0.727  0.727  0.078  1.0
  Cu  Cu14  1  0.000  0.273  0.078  1.0
  Cu  Cu15  1  0.000  0.727  0.578  1.0
  Cu  Cu16  1  0.273  0.273  0.578  1.0
  Cu  Cu17  1  0.273  0.000  0.078  1.0
  P  P18  1  0.669  0.000  0.251  1.0
  P  P19  1  0.669  0.669  0.751  1.0
  P  P20  1  0.000  0.331  0.751  1.0
  P  P21  1  0.000  0.669  0.251  1.0
  P  P22  1  0.331  0.331  0.251  1.0
  P  P23  1  0.331  0.000  0.751  1.0
[/CIF]
.
The structure described by Cu3P crystallizes in the hexagonal P6_3cm space group. There are four inequivalent Cu sites. In the first Cu site, Cu(1) is bonded in a 2-coordinate geometry to two equivalent P(1) atoms. In the second Cu site, Cu(2) is bonded in a distorted trigonal planar geometry to three equivalent P(1) atoms. In the third Cu site, Cu(3) is bonded in a distorted trigonal non-coplanar geometry to three equivalent P(1) atoms. In the fourth Cu site, Cu(4) is bonded in a 3-coordinate geometry to three equivalent P(1) atoms. P(1) is bonded in a 8-coordinate geometry to one Cu(3), two equivalent Cu(1), two equivalent Cu(2), and three equivalent Cu(4) atoms. is represented by the CIF file [CIF]
data_Cu3P
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.896
_cell_length_b   6.896
_cell_length_c   7.139
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   294.030
_cell_formula_units_Z   6
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
  Cu  Cu0  1  0.384  0.000  0.428  1.0
  Cu  Cu1  1  0.384  0.384  0.928  1.0
  Cu  Cu2  1  0.000  0.616  0.928  1.0
  Cu  Cu3  1  0.000  0.384  0.428  1.0
  Cu  Cu4  1  0.616  0.616  0.428  1.0
  Cu  Cu5  1  0.616  0.000  0.928  1.0
  Cu  Cu6  1  0.333  0.667  0.188  1.0
  Cu  Cu7  1  0.667  0.333  0.688  1.0
  Cu  Cu8  1  0.333  0.667  0.688  1.0
  Cu  Cu9  1  0.667  0.333  0.188  1.0
  Cu  Cu10  1  0.000  0.000  0.328  1.0
  Cu  Cu11  1  0.000  0.000  0.828  1.0
  Cu  Cu12  1  0.727  0.000  0.578  1.0
  Cu  Cu13  1  0.727  0.727  0.078  1.0
  Cu  Cu14  1  0.000  0.273  0.078  1.0
  Cu  Cu15  1  0.000  0.727  0.578  1.0
  Cu  Cu16  1  0.273  0.273  0.578  1.0
  Cu  Cu17  1  0.273  0.000  0.078  1.0
  P  P18  1  0.669  0.000  0.251  1.0
  P  P19  1  0.669  0.669  0.751  1.0
  P  P20  1  0.000  0.331  0.751  1.0
  P  P21  1  0.000  0.669  0.251  1.0
  P  P22  1  0.331  0.331  0.251  1.0
  P  P23  1  0.331  0.000  0.751  1.0
[/CIF]
.