The structure described by SmCoSe2O6Cl crystallizes in the triclinic P-1 space group. There are two inequivalent Sm sites. In the first Sm site, Sm(1) is bonded in a 9-coordinate geometry to one O(1), one O(11), one O(2), one O(6), two equivalent O(3), two equivalent O(5), and one Cl(2) atom. In the second Sm site, Sm(2) is bonded in a 8-coordinate geometry to one O(4), one O(6), one O(9), two equivalent O(10), two equivalent O(7), and one Cl(1) atom. There are two inequivalent Co sites. In the first Co site, Co(1) is bonded to one O(1), one O(2), one O(4), one O(8), and two equivalent Cl(2) atoms to form a mixture of distorted edge and corner-sharing CoCl2O4 octahedra. The corner-sharing octahedral tilt angles are 44°. In the second Co site, Co(2) is bonded to one O(11), one O(12), one O(8), one O(9), and two equivalent Cl(1) atoms to form a mixture of distorted edge and corner-sharing CoCl2O4 octahedra. The corner-sharing octahedral tilt angles are 44°. There are four inequivalent Se sites. In the first Se site, Se(1) is bonded in a distorted T-shaped geometry to one O(10), one O(4), and one O(9) atom. In the second Se site, Se(2) is bonded in a distorted trigonal non-coplanar geometry to one O(1), one O(7), and one O(8) atom. In the third Se site, Se(3) is bonded in a distorted trigonal non-coplanar geometry to one O(11), one O(2), and one O(3) atom. In the fourth Se site, Se(4) is bonded in a trigonal non-coplanar geometry to one O(12), one O(5), and one O(6) atom. There are twelve inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to one Sm(1), one Co(1), and one Se(2) atom. In the second O site, O(2) is bonded in a distorted trigonal non-coplanar geometry to one Sm(1), one Co(1), and one Se(3) atom. In the third O site, O(3) is bonded in a distorted trigonal non-coplanar geometry to two equivalent Sm(1) and one Se(3) atom. In the fourth O site, O(4) is bonded in a distorted trigonal planar geometry to one Sm(2), one Co(1), and one Se(1) atom. In the fifth O site, O(5) is bonded in a distorted trigonal planar geometry to two equivalent Sm(1) and one Se(4) atom. In the sixth O site, O(6) is bonded in a distorted trigonal planar geometry to one Sm(1), one Sm(2), and one Se(4) atom. In the seventh O site, O(7) is bonded in a trigonal planar geometry to two equivalent Sm(2) and one Se(2) atom. In the eighth O site, O(8) is bonded in a distorted trigonal planar geometry to one Co(1), one Co(2), and one Se(2) atom. In the ninth O site, O(9) is bonded in a distorted trigonal non-coplanar geometry to one Sm(2), one Co(2), and one Se(1) atom. In the tenth O site, O(10) is bonded in a distorted trigonal non-coplanar geometry to two equivalent Sm(2) and one Se(1) atom. In the eleventh O site, O(11) is bonded in a distorted trigonal planar geometry to one Sm(1), one Co(2), and one Se(3) atom. In the twelfth O site, O(12) is bonded in a bent 120 degrees geometry to one Co(2) and one Se(4) atom. There are two inequivalent Cl sites. In the first Cl site, Cl(1) is bonded in a distorted trigonal non-coplanar geometry to one Sm(2) and two equivalent Co(2) atoms. In the second Cl site, Cl(2) is bonded in a 3-coordinate geometry to one Sm(1) and two equivalent Co(1) atoms. is represented by the CIF card [CIF]
data_SmCoSe2ClO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.247
_cell_length_b   9.039
_cell_length_c   12.102
_cell_angle_alpha   97.499
_cell_angle_beta   105.533
_cell_angle_gamma   107.964
_symmetry_Int_Tables_number   1
_cell_volume   706.659
_cell_formula_units_Z   4
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  0.167  0.381  0.435  1.0
  Sm  Sm1  1  0.182  0.903  0.936  1.0
  Sm  Sm2  1  0.818  0.097  0.064  1.0
  Sm  Sm3  1  0.833  0.619  0.565  1.0
  Co  Co4  1  0.095  0.098  0.652  1.0
  Co  Co5  1  0.905  0.902  0.348  1.0
  Co  Co6  1  0.079  0.616  0.156  1.0
  Co  Co7  1  0.921  0.384  0.844  1.0
  Se  Se8  1  0.481  0.253  0.922  1.0
  Se  Se9  1  0.243  0.014  0.250  1.0
  Se  Se10  1  0.519  0.747  0.078  1.0
  Se  Se11  1  0.536  0.267  0.591  1.0
  Se  Se12  1  0.733  0.396  0.258  1.0
  Se  Se13  1  0.757  0.986  0.750  1.0
  Se  Se14  1  0.464  0.733  0.409  1.0
  Se  Se15  1  0.267  0.604  0.742  1.0
  Cl  Cl16  1  0.872  0.623  0.950  1.0
  Cl  Cl17  1  0.841  0.110  0.468  1.0
  Cl  Cl18  1  0.128  0.377  0.050  1.0
  Cl  Cl19  1  0.159  0.890  0.532  1.0
  O  O20  1  0.869  0.886  0.672  1.0
  O  O21  1  0.311  0.281  0.612  1.0
  O  O22  1  0.472  0.640  0.526  1.0
  O  O23  1  0.279  0.096  0.817  1.0
  O  O24  1  0.903  0.503  0.398  1.0
  O  O25  1  0.528  0.360  0.474  1.0
  O  O26  1  0.123  0.726  0.758  1.0
  O  O27  1  0.112  0.017  0.108  1.0
  O  O28  1  0.101  0.827  0.263  1.0
  O  O29  1  0.888  0.983  0.892  1.0
  O  O30  1  0.689  0.719  0.388  1.0
  O  O31  1  0.691  0.222  0.894  1.0
  O  O32  1  0.514  0.849  0.965  1.0
  O  O33  1  0.899  0.173  0.737  1.0
  O  O34  1  0.721  0.904  0.183  1.0
  O  O35  1  0.097  0.497  0.602  1.0
  O  O36  1  0.731  0.430  0.695  1.0
  O  O37  1  0.877  0.274  0.242  1.0
  O  O38  1  0.269  0.570  0.305  1.0
  O  O39  1  0.309  0.778  0.106  1.0
  O  O40  1  0.791  0.514  0.164  1.0
  O  O41  1  0.486  0.151  0.035  1.0
  O  O42  1  0.131  0.114  0.328  1.0
  O  O43  1  0.209  0.486  0.836  1.0
[/CIF]
.
The structure described by SmCoSe2O6Cl crystallizes in the triclinic P-1 space group. There are two inequivalent Sm sites. In the first Sm site, Sm(1) is bonded in a 9-coordinate geometry to one O(1), one O(11), one O(2), one O(6), two equivalent O(3), two equivalent O(5), and one Cl(2) atom. In the second Sm site, Sm(2) is bonded in a 8-coordinate geometry to one O(4), one O(6), one O(9), two equivalent O(10), two equivalent O(7), and one Cl(1) atom. There are two inequivalent Co sites. In the first Co site, Co(1) is bonded to one O(1), one O(2), one O(4), one O(8), and two equivalent Cl(2) atoms to form a mixture of distorted edge and corner-sharing CoCl2O4 octahedra. The corner-sharing octahedral tilt angles are 44°. In the second Co site, Co(2) is bonded to one O(11), one O(12), one O(8), one O(9), and two equivalent Cl(1) atoms to form a mixture of distorted edge and corner-sharing CoCl2O4 octahedra. The corner-sharing octahedral tilt angles are 44°. There are four inequivalent Se sites. In the first Se site, Se(1) is bonded in a distorted T-shaped geometry to one O(10), one O(4), and one O(9) atom. In the second Se site, Se(2) is bonded in a distorted trigonal non-coplanar geometry to one O(1), one O(7), and one O(8) atom. In the third Se site, Se(3) is bonded in a distorted trigonal non-coplanar geometry to one O(11), one O(2), and one O(3) atom. In the fourth Se site, Se(4) is bonded in a trigonal non-coplanar geometry to one O(12), one O(5), and one O(6) atom. There are twelve inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to one Sm(1), one Co(1), and one Se(2) atom. In the second O site, O(2) is bonded in a distorted trigonal non-coplanar geometry to one Sm(1), one Co(1), and one Se(3) atom. In the third O site, O(3) is bonded in a distorted trigonal non-coplanar geometry to two equivalent Sm(1) and one Se(3) atom. In the fourth O site, O(4) is bonded in a distorted trigonal planar geometry to one Sm(2), one Co(1), and one Se(1) atom. In the fifth O site, O(5) is bonded in a distorted trigonal planar geometry to two equivalent Sm(1) and one Se(4) atom. In the sixth O site, O(6) is bonded in a distorted trigonal planar geometry to one Sm(1), one Sm(2), and one Se(4) atom. In the seventh O site, O(7) is bonded in a trigonal planar geometry to two equivalent Sm(2) and one Se(2) atom. In the eighth O site, O(8) is bonded in a distorted trigonal planar geometry to one Co(1), one Co(2), and one Se(2) atom. In the ninth O site, O(9) is bonded in a distorted trigonal non-coplanar geometry to one Sm(2), one Co(2), and one Se(1) atom. In the tenth O site, O(10) is bonded in a distorted trigonal non-coplanar geometry to two equivalent Sm(2) and one Se(1) atom. In the eleventh O site, O(11) is bonded in a distorted trigonal planar geometry to one Sm(1), one Co(2), and one Se(3) atom. In the twelfth O site, O(12) is bonded in a bent 120 degrees geometry to one Co(2) and one Se(4) atom. There are two inequivalent Cl sites. In the first Cl site, Cl(1) is bonded in a distorted trigonal non-coplanar geometry to one Sm(2) and two equivalent Co(2) atoms. In the second Cl site, Cl(2) is bonded in a 3-coordinate geometry to one Sm(1) and two equivalent Co(1) atoms. is represented by the CIF card [CIF]
data_SmCoSe2ClO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.247
_cell_length_b   9.039
_cell_length_c   12.102
_cell_angle_alpha   97.499
_cell_angle_beta   105.533
_cell_angle_gamma   107.964
_symmetry_Int_Tables_number   1
_cell_volume   706.659
_cell_formula_units_Z   4
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  0.167  0.381  0.435  1.0
  Sm  Sm1  1  0.182  0.903  0.936  1.0
  Sm  Sm2  1  0.818  0.097  0.064  1.0
  Sm  Sm3  1  0.833  0.619  0.565  1.0
  Co  Co4  1  0.095  0.098  0.652  1.0
  Co  Co5  1  0.905  0.902  0.348  1.0
  Co  Co6  1  0.079  0.616  0.156  1.0
  Co  Co7  1  0.921  0.384  0.844  1.0
  Se  Se8  1  0.481  0.253  0.922  1.0
  Se  Se9  1  0.243  0.014  0.250  1.0
  Se  Se10  1  0.519  0.747  0.078  1.0
  Se  Se11  1  0.536  0.267  0.591  1.0
  Se  Se12  1  0.733  0.396  0.258  1.0
  Se  Se13  1  0.757  0.986  0.750  1.0
  Se  Se14  1  0.464  0.733  0.409  1.0
  Se  Se15  1  0.267  0.604  0.742  1.0
  Cl  Cl16  1  0.872  0.623  0.950  1.0
  Cl  Cl17  1  0.841  0.110  0.468  1.0
  Cl  Cl18  1  0.128  0.377  0.050  1.0
  Cl  Cl19  1  0.159  0.890  0.532  1.0
  O  O20  1  0.869  0.886  0.672  1.0
  O  O21  1  0.311  0.281  0.612  1.0
  O  O22  1  0.472  0.640  0.526  1.0
  O  O23  1  0.279  0.096  0.817  1.0
  O  O24  1  0.903  0.503  0.398  1.0
  O  O25  1  0.528  0.360  0.474  1.0
  O  O26  1  0.123  0.726  0.758  1.0
  O  O27  1  0.112  0.017  0.108  1.0
  O  O28  1  0.101  0.827  0.263  1.0
  O  O29  1  0.888  0.983  0.892  1.0
  O  O30  1  0.689  0.719  0.388  1.0
  O  O31  1  0.691  0.222  0.894  1.0
  O  O32  1  0.514  0.849  0.965  1.0
  O  O33  1  0.899  0.173  0.737  1.0
  O  O34  1  0.721  0.904  0.183  1.0
  O  O35  1  0.097  0.497  0.602  1.0
  O  O36  1  0.731  0.430  0.695  1.0
  O  O37  1  0.877  0.274  0.242  1.0
  O  O38  1  0.269  0.570  0.305  1.0
  O  O39  1  0.309  0.778  0.106  1.0
  O  O40  1  0.791  0.514  0.164  1.0
  O  O41  1  0.486  0.151  0.035  1.0
  O  O42  1  0.131  0.114  0.328  1.0
  O  O43  1  0.209  0.486  0.836  1.0
[/CIF]
.