The crystal structure described by LaCo2B2 crystallizes in the tetragonal I4/mmm space group. La(1) is bonded in a 16-coordinate geometry to eight equivalent Co(1) and eight equivalent B(1) atoms. Co(1) is bonded in a 4-coordinate geometry to four equivalent La(1) and four equivalent B(1) atoms. B(1) is bonded in a 4-coordinate geometry to four equivalent La(1) and four equivalent Co(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_La(CoB)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.585
_cell_length_b   3.585
_cell_length_c   5.717
_cell_angle_alpha   108.276
_cell_angle_beta   108.276
_cell_angle_gamma   89.984
_symmetry_Int_Tables_number   1
_cell_volume   65.836
_cell_formula_units_Z   1
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
  La  La0  1  0.000  1.000  0.000  1.0
  Co  Co1  1  0.250  0.750  0.500  1.0
  Co  Co2  1  0.750  0.250  0.500  1.0
  B  B3  1  0.669  0.669  0.338  1.0
  B  B4  1  0.331  0.331  0.662  1.0
[/CIF]
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The crystal structure described by LaCo2B2 crystallizes in the tetragonal I4/mmm space group. La(1) is bonded in a 16-coordinate geometry to eight equivalent Co(1) and eight equivalent B(1) atoms. Co(1) is bonded in a 4-coordinate geometry to four equivalent La(1) and four equivalent B(1) atoms. B(1) is bonded in a 4-coordinate geometry to four equivalent La(1) and four equivalent Co(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_La(CoB)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.585
_cell_length_b   3.585
_cell_length_c   5.717
_cell_angle_alpha   108.276
_cell_angle_beta   108.276
_cell_angle_gamma   89.984
_symmetry_Int_Tables_number   1
_cell_volume   65.836
_cell_formula_units_Z   1
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
  La  La0  1  0.000  1.000  0.000  1.0
  Co  Co1  1  0.250  0.750  0.500  1.0
  Co  Co2  1  0.750  0.250  0.500  1.0
  B  B3  1  0.669  0.669  0.338  1.0
  B  B4  1  0.331  0.331  0.662  1.0
[/CIF]
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