data_Sr2YP
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.83
_cell_length_b   4.83
_cell_length_c   5.06
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sr2YP
_chemical_formula_sum   'Sr2 Y1 P1'
_cell_volume   118.23
_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
  Sr  Sr1  1  0.0  0.42  0.53  1.0
  Sr  Sr2  1  0.42  0.0  0.53  1.0
  Y  Y3  1  0.42  0.42  0.0  1.0
  P  P0  1  0.0  0.0  0.0  1.0

data_Sr2YP
_symmetry_space_group_name_H-M   Cm
_cell_length_a   6.83
_cell_length_b   6.83
_cell_length_c   5.06
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   Sr2YP
_chemical_formula_sum   'Sr4 Y2 P2'
_cell_volume   236.46
_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+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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
  Sr  Sr0  4  0.21  0.21  0.53  1.0
  Y  Y1  2  0.42  0.0  -0.0  1.0
  P  P2  2  0.0  0.0  0.0  1.0

Sr Sr Y P
Sr2YP crystallizes in the monoclinic Cm space group. Sr(1) is bonded in a 10-coordinate geometry to three equivalent Sr(1), four equivalent Y(1), and three equivalent P(1) atoms. There is one shorter (2.85 Å) and two longer (3.46 Å) Sr(1)-Sr(1) bond lengths. There are a spread of Sr(1)-Y(1) bond distances ranging from 3.11-3.90 Å. There are a spread of Sr(1)-P(1) bond distances ranging from 3.11-3.69 Å. Y(1) is bonded in a 1-coordinate geometry to eight equivalent Sr(1) and three equivalent P(1) atoms. There is one shorter (2.85 Å) and two longer (3.46 Å) Y(1)-P(1) bond lengths. P(1) is bonded in a 9-coordinate geometry to six equivalent Sr(1) and three equivalent Y(1) atoms.