The structure described by Sm(OH)3 crystallizes in the hexagonal P6_3/m space group. Sm(1) is bonded in a 9-coordinate geometry to nine equivalent O(1) atoms. H(1) is bonded in a single-bond geometry to one O(1) atom. O(1) is bonded in a single-bond geometry to three equivalent Sm(1) and one H(1) atom. is represented by the CIF card [CIF]
data_Sm(HO)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.352
_cell_length_b   6.352
_cell_length_c   3.652
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   127.605
_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  0.333  0.667  0.250  1.0
  Sm  Sm1  1  0.667  0.333  0.750  1.0
  H  H2  1  0.862  0.725  0.250  1.0
  H  H3  1  0.862  0.138  0.250  1.0
  H  H4  1  0.275  0.138  0.250  1.0
  H  H5  1  0.138  0.275  0.750  1.0
  H  H6  1  0.138  0.862  0.750  1.0
  H  H7  1  0.725  0.862  0.750  1.0
  O  O8  1  0.917  0.608  0.250  1.0
  O  O9  1  0.690  0.083  0.250  1.0
  O  O10  1  0.392  0.310  0.250  1.0
  O  O11  1  0.083  0.392  0.750  1.0
  O  O12  1  0.310  0.917  0.750  1.0
  O  O13  1  0.608  0.690  0.750  1.0
[/CIF]
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The structure described by Sm(OH)3 crystallizes in the hexagonal P6_3/m space group. Sm(1) is bonded in a 9-coordinate geometry to nine equivalent O(1) atoms. H(1) is bonded in a single-bond geometry to one O(1) atom. O(1) is bonded in a single-bond geometry to three equivalent Sm(1) and one H(1) atom. is represented by the CIF card [CIF]
data_Sm(HO)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.352
_cell_length_b   6.352
_cell_length_c   3.652
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   127.605
_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  0.333  0.667  0.250  1.0
  Sm  Sm1  1  0.667  0.333  0.750  1.0
  H  H2  1  0.862  0.725  0.250  1.0
  H  H3  1  0.862  0.138  0.250  1.0
  H  H4  1  0.275  0.138  0.250  1.0
  H  H5  1  0.138  0.275  0.750  1.0
  H  H6  1  0.138  0.862  0.750  1.0
  H  H7  1  0.725  0.862  0.750  1.0
  O  O8  1  0.917  0.608  0.250  1.0
  O  O9  1  0.690  0.083  0.250  1.0
  O  O10  1  0.392  0.310  0.250  1.0
  O  O11  1  0.083  0.392  0.750  1.0
  O  O12  1  0.310  0.917  0.750  1.0
  O  O13  1  0.608  0.690  0.750  1.0
[/CIF]
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