data_MgReP2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.31
_cell_length_b   4.31
_cell_length_c   3.13
_cell_angle_alpha   93.52
_cell_angle_beta   93.52
_cell_angle_gamma   98.64
_symmetry_Int_Tables_number   1
_chemical_formula_structural   MgReP2
_chemical_formula_sum   'Mg1 Re1 P2'
_cell_volume   57.28
_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
  Mg  Mg0  1  0.0  0.0  0.0  1.0
  Re  Re3  1  0.81  0.0  0.0  1.0
  P  P1  1  0.26  0.36  0.56  1.0
  P  P2  1  0.26  0.64  0.56  1.0

data_MgReP2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.13
_cell_length_b   4.31
_cell_length_c   4.31
_cell_angle_alpha   98.64
_cell_angle_beta   93.52
_cell_angle_gamma   93.52
_symmetry_Int_Tables_number   1
_chemical_formula_structural   MgReP2
_chemical_formula_sum   'Mg1 Re1 P2'
_cell_volume   57.28
_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
  Mg  Mg0  1  0.0  0.0  0.0  1.0
  Re  Re1  1  0.0  0.81  0.0  1.0
  P  P2  1  0.56  0.26  0.36  1.0
  P  P3  1  0.56  0.26  0.64  1.0

Mg Re P P
MgReP2 crystallizes in the triclinic P1 space group. Mg(1) is bonded in a distorted single-bond geometry to one Re(1), two equivalent P(1), and two equivalent P(2) atoms. The Mg(1)-Re(1) bond length is 0.82 Å. There is one shorter (2.36 Å) and one longer (2.38 Å) Mg(1)-P(1) bond length. There is one shorter (2.46 Å) and one longer (2.72 Å) Mg(1)-P(2) bond length. Re(1) is bonded in a single-bond geometry to one Mg(1) and one P(2) atom. The Re(1)-P(2) bond length is 2.88 Å. There are two inequivalent P sites. In the first P site, P(1) is bonded in a distorted trigonal planar geometry to two equivalent Mg(1) and one P(2) atom. The P(1)-P(2) bond length is 1.17 Å. In the second P site, P(2) is bonded in a 4-coordinate geometry to two equivalent Mg(1), one Re(1), and one P(1) atom.