The material structure described by Dy5B2C5 crystallizes in the tetragonal P4/ncc space group. There are two inequivalent Dy sites. In the first Dy site, Dy(1) is bonded to two equivalent C(1) and four equivalent C(2) atoms to form corner-sharing DyC6 octahedra. The corner-sharing octahedra are not tilted. In the second Dy site, Dy(2) is bonded in a 7-coordinate geometry to two equivalent B(1), one C(1), and four equivalent C(2) atoms. B(1) is bonded in a linear geometry to four equivalent Dy(2) and two equivalent C(2) atoms. There are two inequivalent C sites. In the first C site, C(2) is bonded in a 6-coordinate geometry to one Dy(1), four equivalent Dy(2), and one B(1) atom. In the second C site, C(1) is bonded to two equivalent Dy(1) and four equivalent Dy(2) atoms to form corner-sharing CDy6 octahedra. The corner-sharing octahedra are not tilted. is represented by the Crystallographic Information File (CIF) [CIF]
data_Dy5B2C5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.141
_cell_length_b   8.141
_cell_length_c   10.716
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   710.170
_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  0.500  0.000  0.640  1.0
  Dy  Dy1  1  1.000  0.500  0.860  1.0
  Dy  Dy2  1  1.000  0.500  0.360  1.0
  Dy  Dy3  1  0.500  0.000  0.140  1.0
  Dy  Dy4  1  0.286  0.407  0.600  1.0
  Dy  Dy5  1  0.714  0.593  0.600  1.0
  Dy  Dy6  1  0.407  0.286  0.900  1.0
  Dy  Dy7  1  0.907  0.214  0.600  1.0
  Dy  Dy8  1  0.093  0.786  0.600  1.0
  Dy  Dy9  1  0.214  0.907  0.900  1.0
  Dy  Dy10  1  0.786  0.093  0.900  1.0
  Dy  Dy11  1  0.593  0.714  0.900  1.0
  Dy  Dy12  1  0.214  0.093  0.400  1.0
  Dy  Dy13  1  0.786  0.907  0.400  1.0
  Dy  Dy14  1  0.093  0.214  0.100  1.0
  Dy  Dy15  1  0.593  0.286  0.400  1.0
  Dy  Dy16  1  0.407  0.714  0.400  1.0
  Dy  Dy17  1  0.286  0.593  0.100  1.0
  Dy  Dy18  1  0.714  0.407  0.100  1.0
  Dy  Dy19  1  0.907  0.786  0.100  1.0
  B  B20  1  0.345  0.345  0.250  1.0
  B  B21  1  0.845  0.845  0.750  1.0
  B  B22  1  0.655  0.345  0.750  1.0
  B  B23  1  0.345  0.655  0.750  1.0
  B  B24  1  0.155  0.155  0.750  1.0
  B  B25  1  0.155  0.845  0.250  1.0
  B  B26  1  0.845  0.155  0.250  1.0
  B  B27  1  0.655  0.655  0.250  1.0
  C  C28  1  0.000  0.500  0.598  1.0
  C  C29  1  0.000  0.500  0.098  1.0
  C  C30  1  0.500  1.000  0.402  1.0
  C  C31  1  0.500  1.000  0.902  1.0
  C  C32  1  0.302  0.398  0.376  1.0
  C  C33  1  0.698  0.602  0.376  1.0
  C  C34  1  0.398  0.302  0.124  1.0
  C  C35  1  0.898  0.198  0.376  1.0
  C  C36  1  0.102  0.802  0.376  1.0
  C  C37  1  0.198  0.898  0.124  1.0
  C  C38  1  0.802  0.102  0.124  1.0
  C  C39  1  0.602  0.698  0.124  1.0
  C  C40  1  0.898  0.802  0.876  1.0
  C  C41  1  0.698  0.398  0.876  1.0
  C  C42  1  0.302  0.602  0.876  1.0
  C  C43  1  0.398  0.698  0.624  1.0
  C  C44  1  0.602  0.302  0.624  1.0
  C  C45  1  0.102  0.198  0.876  1.0
  C  C46  1  0.802  0.898  0.624  1.0
  C  C47  1  0.198  0.102  0.624  1.0
[/CIF]
.
The material structure described by Dy5B2C5 crystallizes in the tetragonal P4/ncc space group. There are two inequivalent Dy sites. In the first Dy site, Dy(1) is bonded to two equivalent C(1) and four equivalent C(2) atoms to form corner-sharing DyC6 octahedra. The corner-sharing octahedra are not tilted. In the second Dy site, Dy(2) is bonded in a 7-coordinate geometry to two equivalent B(1), one C(1), and four equivalent C(2) atoms. B(1) is bonded in a linear geometry to four equivalent Dy(2) and two equivalent C(2) atoms. There are two inequivalent C sites. In the first C site, C(2) is bonded in a 6-coordinate geometry to one Dy(1), four equivalent Dy(2), and one B(1) atom. In the second C site, C(1) is bonded to two equivalent Dy(1) and four equivalent Dy(2) atoms to form corner-sharing CDy6 octahedra. The corner-sharing octahedra are not tilted. is represented by the Crystallographic Information File (CIF) [CIF]
data_Dy5B2C5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.141
_cell_length_b   8.141
_cell_length_c   10.716
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   710.170
_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  0.500  0.000  0.640  1.0
  Dy  Dy1  1  1.000  0.500  0.860  1.0
  Dy  Dy2  1  1.000  0.500  0.360  1.0
  Dy  Dy3  1  0.500  0.000  0.140  1.0
  Dy  Dy4  1  0.286  0.407  0.600  1.0
  Dy  Dy5  1  0.714  0.593  0.600  1.0
  Dy  Dy6  1  0.407  0.286  0.900  1.0
  Dy  Dy7  1  0.907  0.214  0.600  1.0
  Dy  Dy8  1  0.093  0.786  0.600  1.0
  Dy  Dy9  1  0.214  0.907  0.900  1.0
  Dy  Dy10  1  0.786  0.093  0.900  1.0
  Dy  Dy11  1  0.593  0.714  0.900  1.0
  Dy  Dy12  1  0.214  0.093  0.400  1.0
  Dy  Dy13  1  0.786  0.907  0.400  1.0
  Dy  Dy14  1  0.093  0.214  0.100  1.0
  Dy  Dy15  1  0.593  0.286  0.400  1.0
  Dy  Dy16  1  0.407  0.714  0.400  1.0
  Dy  Dy17  1  0.286  0.593  0.100  1.0
  Dy  Dy18  1  0.714  0.407  0.100  1.0
  Dy  Dy19  1  0.907  0.786  0.100  1.0
  B  B20  1  0.345  0.345  0.250  1.0
  B  B21  1  0.845  0.845  0.750  1.0
  B  B22  1  0.655  0.345  0.750  1.0
  B  B23  1  0.345  0.655  0.750  1.0
  B  B24  1  0.155  0.155  0.750  1.0
  B  B25  1  0.155  0.845  0.250  1.0
  B  B26  1  0.845  0.155  0.250  1.0
  B  B27  1  0.655  0.655  0.250  1.0
  C  C28  1  0.000  0.500  0.598  1.0
  C  C29  1  0.000  0.500  0.098  1.0
  C  C30  1  0.500  1.000  0.402  1.0
  C  C31  1  0.500  1.000  0.902  1.0
  C  C32  1  0.302  0.398  0.376  1.0
  C  C33  1  0.698  0.602  0.376  1.0
  C  C34  1  0.398  0.302  0.124  1.0
  C  C35  1  0.898  0.198  0.376  1.0
  C  C36  1  0.102  0.802  0.376  1.0
  C  C37  1  0.198  0.898  0.124  1.0
  C  C38  1  0.802  0.102  0.124  1.0
  C  C39  1  0.602  0.698  0.124  1.0
  C  C40  1  0.898  0.802  0.876  1.0
  C  C41  1  0.698  0.398  0.876  1.0
  C  C42  1  0.302  0.602  0.876  1.0
  C  C43  1  0.398  0.698  0.624  1.0
  C  C44  1  0.602  0.302  0.624  1.0
  C  C45  1  0.102  0.198  0.876  1.0
  C  C46  1  0.802  0.898  0.624  1.0
  C  C47  1  0.198  0.102  0.624  1.0
[/CIF]
.