The material structure described by MgSmTiO3 crystallizes in the trigonal R3m space group. Mg(1) is bonded in a distorted T-shaped geometry to three equivalent O(1) atoms. Sm(1) is bonded in a 3-coordinate geometry to three equivalent O(1) atoms. Ti(1) is bonded to six equivalent O(1) atoms to form corner-sharing TiO6 octahedra. The corner-sharing octahedral tilt angles are 3°. O(1) is bonded in a distorted rectangular see-saw-like geometry to one Mg(1), one Sm(1), and two equivalent Ti(1) atoms. is represented by the CIF file [CIF]
data_SmMgTiO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.377
_cell_length_b   4.377
_cell_length_c   4.377
_cell_angle_alpha   80.491
_cell_angle_beta   80.491
_cell_angle_gamma   80.491
_symmetry_Int_Tables_number   1
_cell_volume   80.722
_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
  Sm  Sm0  1  0.617  0.617  0.617  1.0
  Mg  Mg1  1  0.266  0.266  0.266  1.0
  Ti  Ti2  1  0.959  0.959  0.959  1.0
  O  O3  1  0.469  0.969  0.969  1.0
  O  O4  1  0.969  0.469  0.969  1.0
  O  O5  1  0.969  0.969  0.469  1.0
[/CIF]
.
The material structure described by MgSmTiO3 crystallizes in the trigonal R3m space group. Mg(1) is bonded in a distorted T-shaped geometry to three equivalent O(1) atoms. Sm(1) is bonded in a 3-coordinate geometry to three equivalent O(1) atoms. Ti(1) is bonded to six equivalent O(1) atoms to form corner-sharing TiO6 octahedra. The corner-sharing octahedral tilt angles are 3°. O(1) is bonded in a distorted rectangular see-saw-like geometry to one Mg(1), one Sm(1), and two equivalent Ti(1) atoms. is represented by the CIF file [CIF]
data_SmMgTiO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.377
_cell_length_b   4.377
_cell_length_c   4.377
_cell_angle_alpha   80.491
_cell_angle_beta   80.491
_cell_angle_gamma   80.491
_symmetry_Int_Tables_number   1
_cell_volume   80.722
_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
  Sm  Sm0  1  0.617  0.617  0.617  1.0
  Mg  Mg1  1  0.266  0.266  0.266  1.0
  Ti  Ti2  1  0.959  0.959  0.959  1.0
  O  O3  1  0.469  0.969  0.969  1.0
  O  O4  1  0.969  0.469  0.969  1.0
  O  O5  1  0.969  0.969  0.469  1.0
[/CIF]
.