The crystal structure described by Dy4BO7Cl crystallizes in the monoclinic P2_1/c space group. There are four inequivalent Dy sites. In the first Dy site, Dy(1) is bonded in a 6-coordinate geometry to one O(1), one O(2), one O(3), one O(5), one O(6), one O(7), and one Cl(1) atom. In the second Dy site, Dy(2) is bonded in a 6-coordinate geometry to one O(1), one O(2), one O(3), one O(5), two equivalent O(4), and one Cl(1) atom. In the third Dy site, Dy(3) is bonded in a 8-coordinate geometry to one O(2), one O(3), one O(4), one O(5), one O(7), two equivalent O(1), and one Cl(1) atom. In the fourth Dy site, Dy(4) is bonded in a 5-coordinate geometry to one O(2), one O(3), one O(4), one O(6), one O(7), and two equivalent Cl(1) atoms. B(1) is bonded in a trigonal planar geometry to one O(5), one O(6), and one O(7) atom. There are seven inequivalent O sites. In the first O site, O(3) is bonded to one Dy(1), one Dy(2), one Dy(3), and one Dy(4) atom to form a mixture of corner and edge-sharing ODy4 tetrahedra. In the second O site, O(4) is bonded to one Dy(3), one Dy(4), and two equivalent Dy(2) atoms to form a mixture of corner and edge-sharing ODy4 tetrahedra. In the third O site, O(5) is bonded in a 4-coordinate geometry to one Dy(1), one Dy(2), one Dy(3), and one B(1) atom. In the fourth O site, O(6) is bonded in a distorted trigonal planar geometry to one Dy(1), one Dy(4), and one B(1) atom. In the fifth O site, O(7) is bonded in a distorted single-bond geometry to one Dy(1), one Dy(3), one Dy(4), and one B(1) atom. In the sixth O site, O(1) is bonded to one Dy(1), one Dy(2), and two equivalent Dy(3) atoms to form a mixture of corner and edge-sharing ODy4 tetrahedra. In the seventh O site, O(2) is bonded to one Dy(1), one Dy(2), one Dy(3), and one Dy(4) atom to form a mixture of corner and edge-sharing ODy4 tetrahedra. Cl(1) is bonded in a 5-coordinate geometry to one Dy(1), one Dy(2), one Dy(3), and two equivalent Dy(4) atoms. is represented by the CIF card [CIF]
data_Dy4BClO7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.072
_cell_length_b   8.663
_cell_length_c   12.343
_cell_angle_alpha   59.690
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   745.171
_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
  Dy  Dy0  1  0.626  0.798  0.220  1.0
  Dy  Dy1  1  0.874  0.798  0.720  1.0
  Dy  Dy2  1  0.374  0.202  0.780  1.0
  Dy  Dy3  1  0.126  0.202  0.280  1.0
  Dy  Dy4  1  0.617  0.423  0.910  1.0
  Dy  Dy5  1  0.883  0.423  0.410  1.0
  Dy  Dy6  1  0.383  0.577  0.090  1.0
  Dy  Dy7  1  0.117  0.577  0.590  1.0
  Dy  Dy8  1  0.638  0.571  0.581  1.0
  Dy  Dy9  1  0.862  0.571  0.081  1.0
  Dy  Dy10  1  0.362  0.429  0.419  1.0
  Dy  Dy11  1  0.138  0.429  0.919  1.0
  Dy  Dy12  1  0.615  0.183  0.279  1.0
  Dy  Dy13  1  0.885  0.183  0.779  1.0
  Dy  Dy14  1  0.385  0.817  0.721  1.0
  Dy  Dy15  1  0.115  0.817  0.221  1.0
  B  B16  1  0.871  0.870  0.413  1.0
  B  B17  1  0.629  0.870  0.913  1.0
  B  B18  1  0.129  0.130  0.587  1.0
  B  B19  1  0.371  0.130  0.087  1.0
  Cl  Cl20  1  0.855  0.118  0.033  1.0
  Cl  Cl21  1  0.645  0.118  0.533  1.0
  Cl  Cl22  1  0.145  0.882  0.967  1.0
  Cl  Cl23  1  0.355  0.882  0.467  1.0
  O  O24  1  0.622  0.542  0.403  1.0
  O  O25  1  0.878  0.542  0.903  1.0
  O  O26  1  0.378  0.458  0.597  1.0
  O  O27  1  0.122  0.458  0.097  1.0
  O  O28  1  0.637  0.309  0.776  1.0
  O  O29  1  0.863  0.309  0.276  1.0
  O  O30  1  0.363  0.691  0.224  1.0
  O  O31  1  0.137  0.691  0.724  1.0
  O  O32  1  0.617  0.678  0.718  1.0
  O  O33  1  0.883  0.678  0.218  1.0
  O  O34  1  0.383  0.322  0.282  1.0
  O  O35  1  0.117  0.322  0.782  1.0
  O  O36  1  0.622  0.429  0.093  1.0
  O  O37  1  0.878  0.429  0.593  1.0
  O  O38  1  0.378  0.571  0.907  1.0
  O  O39  1  0.122  0.571  0.407  1.0
  O  O40  1  0.888  0.776  0.543  1.0
  O  O41  1  0.612  0.776  0.043  1.0
  O  O42  1  0.112  0.224  0.457  1.0
  O  O43  1  0.388  0.224  0.957  1.0
  O  O44  1  0.008  0.933  0.337  1.0
  O  O45  1  0.492  0.933  0.837  1.0
  O  O46  1  0.992  0.067  0.663  1.0
  O  O47  1  0.508  0.067  0.163  1.0
  O  O48  1  0.715  0.888  0.364  1.0
  O  O49  1  0.785  0.888  0.864  1.0
  O  O50  1  0.285  0.112  0.636  1.0
  O  O51  1  0.215  0.112  0.136  1.0
[/CIF]
.
The crystal structure described by Dy4BO7Cl crystallizes in the monoclinic P2_1/c space group. There are four inequivalent Dy sites. In the first Dy site, Dy(1) is bonded in a 6-coordinate geometry to one O(1), one O(2), one O(3), one O(5), one O(6), one O(7), and one Cl(1) atom. In the second Dy site, Dy(2) is bonded in a 6-coordinate geometry to one O(1), one O(2), one O(3), one O(5), two equivalent O(4), and one Cl(1) atom. In the third Dy site, Dy(3) is bonded in a 8-coordinate geometry to one O(2), one O(3), one O(4), one O(5), one O(7), two equivalent O(1), and one Cl(1) atom. In the fourth Dy site, Dy(4) is bonded in a 5-coordinate geometry to one O(2), one O(3), one O(4), one O(6), one O(7), and two equivalent Cl(1) atoms. B(1) is bonded in a trigonal planar geometry to one O(5), one O(6), and one O(7) atom. There are seven inequivalent O sites. In the first O site, O(3) is bonded to one Dy(1), one Dy(2), one Dy(3), and one Dy(4) atom to form a mixture of corner and edge-sharing ODy4 tetrahedra. In the second O site, O(4) is bonded to one Dy(3), one Dy(4), and two equivalent Dy(2) atoms to form a mixture of corner and edge-sharing ODy4 tetrahedra. In the third O site, O(5) is bonded in a 4-coordinate geometry to one Dy(1), one Dy(2), one Dy(3), and one B(1) atom. In the fourth O site, O(6) is bonded in a distorted trigonal planar geometry to one Dy(1), one Dy(4), and one B(1) atom. In the fifth O site, O(7) is bonded in a distorted single-bond geometry to one Dy(1), one Dy(3), one Dy(4), and one B(1) atom. In the sixth O site, O(1) is bonded to one Dy(1), one Dy(2), and two equivalent Dy(3) atoms to form a mixture of corner and edge-sharing ODy4 tetrahedra. In the seventh O site, O(2) is bonded to one Dy(1), one Dy(2), one Dy(3), and one Dy(4) atom to form a mixture of corner and edge-sharing ODy4 tetrahedra. Cl(1) is bonded in a 5-coordinate geometry to one Dy(1), one Dy(2), one Dy(3), and two equivalent Dy(4) atoms. is represented by the CIF card [CIF]
data_Dy4BClO7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.072
_cell_length_b   8.663
_cell_length_c   12.343
_cell_angle_alpha   59.690
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   745.171
_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
  Dy  Dy0  1  0.626  0.798  0.220  1.0
  Dy  Dy1  1  0.874  0.798  0.720  1.0
  Dy  Dy2  1  0.374  0.202  0.780  1.0
  Dy  Dy3  1  0.126  0.202  0.280  1.0
  Dy  Dy4  1  0.617  0.423  0.910  1.0
  Dy  Dy5  1  0.883  0.423  0.410  1.0
  Dy  Dy6  1  0.383  0.577  0.090  1.0
  Dy  Dy7  1  0.117  0.577  0.590  1.0
  Dy  Dy8  1  0.638  0.571  0.581  1.0
  Dy  Dy9  1  0.862  0.571  0.081  1.0
  Dy  Dy10  1  0.362  0.429  0.419  1.0
  Dy  Dy11  1  0.138  0.429  0.919  1.0
  Dy  Dy12  1  0.615  0.183  0.279  1.0
  Dy  Dy13  1  0.885  0.183  0.779  1.0
  Dy  Dy14  1  0.385  0.817  0.721  1.0
  Dy  Dy15  1  0.115  0.817  0.221  1.0
  B  B16  1  0.871  0.870  0.413  1.0
  B  B17  1  0.629  0.870  0.913  1.0
  B  B18  1  0.129  0.130  0.587  1.0
  B  B19  1  0.371  0.130  0.087  1.0
  Cl  Cl20  1  0.855  0.118  0.033  1.0
  Cl  Cl21  1  0.645  0.118  0.533  1.0
  Cl  Cl22  1  0.145  0.882  0.967  1.0
  Cl  Cl23  1  0.355  0.882  0.467  1.0
  O  O24  1  0.622  0.542  0.403  1.0
  O  O25  1  0.878  0.542  0.903  1.0
  O  O26  1  0.378  0.458  0.597  1.0
  O  O27  1  0.122  0.458  0.097  1.0
  O  O28  1  0.637  0.309  0.776  1.0
  O  O29  1  0.863  0.309  0.276  1.0
  O  O30  1  0.363  0.691  0.224  1.0
  O  O31  1  0.137  0.691  0.724  1.0
  O  O32  1  0.617  0.678  0.718  1.0
  O  O33  1  0.883  0.678  0.218  1.0
  O  O34  1  0.383  0.322  0.282  1.0
  O  O35  1  0.117  0.322  0.782  1.0
  O  O36  1  0.622  0.429  0.093  1.0
  O  O37  1  0.878  0.429  0.593  1.0
  O  O38  1  0.378  0.571  0.907  1.0
  O  O39  1  0.122  0.571  0.407  1.0
  O  O40  1  0.888  0.776  0.543  1.0
  O  O41  1  0.612  0.776  0.043  1.0
  O  O42  1  0.112  0.224  0.457  1.0
  O  O43  1  0.388  0.224  0.957  1.0
  O  O44  1  0.008  0.933  0.337  1.0
  O  O45  1  0.492  0.933  0.837  1.0
  O  O46  1  0.992  0.067  0.663  1.0
  O  O47  1  0.508  0.067  0.163  1.0
  O  O48  1  0.715  0.888  0.364  1.0
  O  O49  1  0.785  0.888  0.864  1.0
  O  O50  1  0.285  0.112  0.636  1.0
  O  O51  1  0.215  0.112  0.136  1.0
[/CIF]
.