The material structure described by SmPO4 is Zircon structured and crystallizes in the tetragonal I4_1/amd space group. Sm(1) is bonded in a 8-coordinate geometry to eight equivalent O(1) atoms. P(1) is bonded in a tetrahedral geometry to four equivalent O(1) atoms. O(1) is bonded in a 3-coordinate geometry to two equivalent Sm(1) and one P(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_SmPO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.837
_cell_length_b   5.837
_cell_length_c   5.837
_cell_angle_alpha   106.067
_cell_angle_beta   106.067
_cell_angle_gamma   116.519
_symmetry_Int_Tables_number   1
_cell_volume   151.354
_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
  Sm  Sm0  1  0.875  0.125  0.250  1.0
  Sm  Sm1  1  0.125  0.875  0.750  1.0
  P  P2  1  0.625  0.375  0.750  1.0
  P  P3  1  0.375  0.625  0.250  1.0
  O  O4  1  0.642  0.220  0.922  1.0
  O  O5  1  0.220  0.642  0.422  1.0
  O  O6  1  0.220  0.298  0.078  1.0
  O  O7  1  0.298  0.220  0.578  1.0
  O  O8  1  0.358  0.780  0.078  1.0
  O  O9  1  0.780  0.358  0.578  1.0
  O  O10  1  0.780  0.702  0.922  1.0
  O  O11  1  0.702  0.780  0.422  1.0
[/CIF]
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The material structure described by SmPO4 is Zircon structured and crystallizes in the tetragonal I4_1/amd space group. Sm(1) is bonded in a 8-coordinate geometry to eight equivalent O(1) atoms. P(1) is bonded in a tetrahedral geometry to four equivalent O(1) atoms. O(1) is bonded in a 3-coordinate geometry to two equivalent Sm(1) and one P(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_SmPO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.837
_cell_length_b   5.837
_cell_length_c   5.837
_cell_angle_alpha   106.067
_cell_angle_beta   106.067
_cell_angle_gamma   116.519
_symmetry_Int_Tables_number   1
_cell_volume   151.354
_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
  Sm  Sm0  1  0.875  0.125  0.250  1.0
  Sm  Sm1  1  0.125  0.875  0.750  1.0
  P  P2  1  0.625  0.375  0.750  1.0
  P  P3  1  0.375  0.625  0.250  1.0
  O  O4  1  0.642  0.220  0.922  1.0
  O  O5  1  0.220  0.642  0.422  1.0
  O  O6  1  0.220  0.298  0.078  1.0
  O  O7  1  0.298  0.220  0.578  1.0
  O  O8  1  0.358  0.780  0.078  1.0
  O  O9  1  0.780  0.358  0.578  1.0
  O  O10  1  0.780  0.702  0.922  1.0
  O  O11  1  0.702  0.780  0.422  1.0
[/CIF]
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