data_YRe2Mo
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.2
_cell_length_b   3.2
_cell_length_c   7.0
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YRe2Mo
_chemical_formula_sum   'Y1 Re2 Mo1'
_cell_volume   71.86
_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  Y3  1  0.0  0.0  0.0  1.0
  Re  Re1  1  0.6  0.6  0.98  1.0
  Re  Re2  1  0.6  0.6  0.02  1.0
  Mo  Mo0  1  0.0  0.0  0.5  1.0

data_YRe2Mo
_symmetry_space_group_name_H-M   Amm2
_cell_length_a   7.0
_cell_length_b   4.53
_cell_length_c   4.53
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   38
_chemical_formula_structural   YRe2Mo
_chemical_formula_sum   'Y2 Re4 Mo2'
_cell_volume   143.72
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-x, -y, z'
  3  '-x, y, z'
  4  'x, -y, z'
  5  'x, y+1/2, z+1/2'
  6  '-x, -y+1/2, z+1/2'
  7  '-x, y+1/2, z+1/2'
  8  'x, -y+1/2, z+1/2'
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  2  0.0  0.0  0.0  1.0
  Re  Re1  4  0.02  0.0  0.6  1.0
  Mo  Mo2  2  0.5  0.0  0.0  1.0

Y Re Re Mo
Y Re Re Mo 0 1 - - - 0 2 - - o 0 3 o o o 0 3 o o - 1 2 o o + 1 3 + + + 1 3 + + o 2 3 + + o 2 3 + + - 3 3 + o o 3 3 o + o 
YMoRe2 crystallizes in the orthorhombic Amm2 space group. Y(1) is bonded in a 10-coordinate geometry to two equivalent Mo(1) and eight equivalent Re(1) atoms. Both Y(1)-Mo(1) bond lengths are 3.50 Å. There are a spread of Y(1)-Re(1) bond distances ranging from 1.81-2.73 Å. Mo(1) is bonded to two equivalent Y(1) and four equivalent Mo(1) atoms to form a mixture of distorted corner and edge-sharing MoY2Mo4 octahedra. The corner-sharing octahedra are not tilted. All Mo(1)-Mo(1) bond lengths are 3.20 Å. Re(1) is bonded in a single-bond geometry to four equivalent Y(1) and one Re(1) atom. The Re(1)-Re(1) bond length is 0.26 Å.