The material described by TaCoAs crystallizes in the orthorhombic Pnma space group. Ta(1) is bonded in a 5-coordinate geometry to five equivalent As(1) atoms. Co(1) is bonded in a 4-coordinate geometry to four equivalent As(1) atoms. As(1) is bonded in a 9-coordinate geometry to five equivalent Ta(1) and four equivalent Co(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_TaCoAs
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.694
_cell_length_b   6.277
_cell_length_c   7.146
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   165.698
_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
  Ta  Ta0  1  0.250  0.520  0.169  1.0
  Ta  Ta1  1  0.750  0.480  0.831  1.0
  Ta  Ta2  1  0.750  0.980  0.669  1.0
  Ta  Ta3  1  0.250  0.020  0.331  1.0
  Co  Co4  1  0.250  0.647  0.568  1.0
  Co  Co5  1  0.750  0.353  0.432  1.0
  Co  Co6  1  0.750  0.853  0.068  1.0
  Co  Co7  1  0.250  0.147  0.932  1.0
  As  As8  1  0.250  0.781  0.878  1.0
  As  As9  1  0.750  0.219  0.122  1.0
  As  As10  1  0.750  0.719  0.378  1.0
  As  As11  1  0.250  0.281  0.622  1.0
[/CIF]
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The material described by TaCoAs crystallizes in the orthorhombic Pnma space group. Ta(1) is bonded in a 5-coordinate geometry to five equivalent As(1) atoms. Co(1) is bonded in a 4-coordinate geometry to four equivalent As(1) atoms. As(1) is bonded in a 9-coordinate geometry to five equivalent Ta(1) and four equivalent Co(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_TaCoAs
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.694
_cell_length_b   6.277
_cell_length_c   7.146
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   165.698
_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
  Ta  Ta0  1  0.250  0.520  0.169  1.0
  Ta  Ta1  1  0.750  0.480  0.831  1.0
  Ta  Ta2  1  0.750  0.980  0.669  1.0
  Ta  Ta3  1  0.250  0.020  0.331  1.0
  Co  Co4  1  0.250  0.647  0.568  1.0
  Co  Co5  1  0.750  0.353  0.432  1.0
  Co  Co6  1  0.750  0.853  0.068  1.0
  Co  Co7  1  0.250  0.147  0.932  1.0
  As  As8  1  0.250  0.781  0.878  1.0
  As  As9  1  0.750  0.219  0.122  1.0
  As  As10  1  0.750  0.719  0.378  1.0
  As  As11  1  0.250  0.281  0.622  1.0
[/CIF]
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