The structure described by SmO10I3 crystallizes in the monoclinic P2_1 space group. Sm(1) is bonded in a 8-coordinate geometry to one O(1), one O(2), one O(3), one O(4), one O(5), one O(6), one O(7), and one O(9) atom. There are ten inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Sm(1), one I(1), and one I(2) atom. In the second O site, O(2) is bonded in a bent 150 degrees geometry to one Sm(1) and one I(1) atom. In the third O site, O(3) is bonded in a bent 150 degrees geometry to one Sm(1) and one I(1) atom. In the fourth O site, O(4) is bonded in a bent 120 degrees geometry to one Sm(1) and one I(2) atom. In the fifth O site, O(5) is bonded in a 2-coordinate geometry to one Sm(1) and one I(2) atom. In the sixth O site, O(6) is bonded in a bent 150 degrees geometry to one Sm(1) and one I(2) atom. In the seventh O site, O(7) is bonded in a bent 120 degrees geometry to one Sm(1) and one I(3) atom. In the eighth O site, O(8) is bonded in a distorted single-bond geometry to one I(3) atom. In the ninth O site, O(9) is bonded in a distorted bent 120 degrees geometry to one Sm(1) and one I(3) atom. In the tenth O site, O(10) is bonded in a single-bond geometry to one I(3) atom. There are three inequivalent I sites. In the first I site, I(1) is bonded in a 3-coordinate geometry to one O(1), one O(2), and one O(3) atom. In the second I site, I(2) is bonded in a 3-coordinate geometry to one O(1), one O(4), one O(5), and one O(6) atom. In the third I site, I(3) is bonded in a 4-coordinate geometry to one O(10), one O(7), one O(8), and one O(9) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_SmI3O10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.686
_cell_length_b   7.466
_cell_length_c   10.145
_cell_angle_alpha   69.772
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   475.196
_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  0.000  0.265  0.811  1.0
  Sm  Sm1  1  0.500  0.735  0.189  1.0
  I  I2  1  0.474  0.032  0.776  1.0
  I  I3  1  0.974  0.968  0.224  1.0
  I  I4  1  0.026  0.668  0.961  1.0
  I  I5  1  0.526  0.332  0.039  1.0
  I  I6  1  0.129  0.394  0.418  1.0
  I  I7  1  0.629  0.606  0.582  1.0
  O  O8  1  0.361  0.205  0.849  1.0
  O  O9  1  0.861  0.795  0.151  1.0
  O  O10  1  0.713  0.155  0.723  1.0
  O  O11  1  0.213  0.845  0.277  1.0
  O  O12  1  0.552  0.848  0.939  1.0
  O  O13  1  0.052  0.152  0.061  1.0
  O  O14  1  0.141  0.545  0.851  1.0
  O  O15  1  0.641  0.455  0.149  1.0
  O  O16  1  0.098  0.914  0.860  1.0
  O  O17  1  0.598  0.086  0.140  1.0
  O  O18  1  0.218  0.598  0.099  1.0
  O  O19  1  0.718  0.402  0.901  1.0
  O  O20  1  0.394  0.464  0.390  1.0
  O  O21  1  0.894  0.536  0.610  1.0
  O  O22  1  0.141  0.202  0.340  1.0
  O  O23  1  0.641  0.798  0.660  1.0
  O  O24  1  0.158  0.247  0.604  1.0
  O  O25  1  0.658  0.753  0.396  1.0
  O  O26  1  0.836  0.223  0.412  1.0
  O  O27  1  0.336  0.777  0.588  1.0
[/CIF]
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The structure described by SmO10I3 crystallizes in the monoclinic P2_1 space group. Sm(1) is bonded in a 8-coordinate geometry to one O(1), one O(2), one O(3), one O(4), one O(5), one O(6), one O(7), and one O(9) atom. There are ten inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Sm(1), one I(1), and one I(2) atom. In the second O site, O(2) is bonded in a bent 150 degrees geometry to one Sm(1) and one I(1) atom. In the third O site, O(3) is bonded in a bent 150 degrees geometry to one Sm(1) and one I(1) atom. In the fourth O site, O(4) is bonded in a bent 120 degrees geometry to one Sm(1) and one I(2) atom. In the fifth O site, O(5) is bonded in a 2-coordinate geometry to one Sm(1) and one I(2) atom. In the sixth O site, O(6) is bonded in a bent 150 degrees geometry to one Sm(1) and one I(2) atom. In the seventh O site, O(7) is bonded in a bent 120 degrees geometry to one Sm(1) and one I(3) atom. In the eighth O site, O(8) is bonded in a distorted single-bond geometry to one I(3) atom. In the ninth O site, O(9) is bonded in a distorted bent 120 degrees geometry to one Sm(1) and one I(3) atom. In the tenth O site, O(10) is bonded in a single-bond geometry to one I(3) atom. There are three inequivalent I sites. In the first I site, I(1) is bonded in a 3-coordinate geometry to one O(1), one O(2), and one O(3) atom. In the second I site, I(2) is bonded in a 3-coordinate geometry to one O(1), one O(4), one O(5), and one O(6) atom. In the third I site, I(3) is bonded in a 4-coordinate geometry to one O(10), one O(7), one O(8), and one O(9) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_SmI3O10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.686
_cell_length_b   7.466
_cell_length_c   10.145
_cell_angle_alpha   69.772
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   475.196
_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  0.000  0.265  0.811  1.0
  Sm  Sm1  1  0.500  0.735  0.189  1.0
  I  I2  1  0.474  0.032  0.776  1.0
  I  I3  1  0.974  0.968  0.224  1.0
  I  I4  1  0.026  0.668  0.961  1.0
  I  I5  1  0.526  0.332  0.039  1.0
  I  I6  1  0.129  0.394  0.418  1.0
  I  I7  1  0.629  0.606  0.582  1.0
  O  O8  1  0.361  0.205  0.849  1.0
  O  O9  1  0.861  0.795  0.151  1.0
  O  O10  1  0.713  0.155  0.723  1.0
  O  O11  1  0.213  0.845  0.277  1.0
  O  O12  1  0.552  0.848  0.939  1.0
  O  O13  1  0.052  0.152  0.061  1.0
  O  O14  1  0.141  0.545  0.851  1.0
  O  O15  1  0.641  0.455  0.149  1.0
  O  O16  1  0.098  0.914  0.860  1.0
  O  O17  1  0.598  0.086  0.140  1.0
  O  O18  1  0.218  0.598  0.099  1.0
  O  O19  1  0.718  0.402  0.901  1.0
  O  O20  1  0.394  0.464  0.390  1.0
  O  O21  1  0.894  0.536  0.610  1.0
  O  O22  1  0.141  0.202  0.340  1.0
  O  O23  1  0.641  0.798  0.660  1.0
  O  O24  1  0.158  0.247  0.604  1.0
  O  O25  1  0.658  0.753  0.396  1.0
  O  O26  1  0.836  0.223  0.412  1.0
  O  O27  1  0.336  0.777  0.588  1.0
[/CIF]
.