The material structure described by HfCoAs crystallizes in the orthorhombic Pnma space group. Hf(1) is bonded in a 11-coordinate geometry to six equivalent Co(1) and five equivalent As(1) atoms. Co(1) is bonded in a 12-coordinate geometry to six equivalent Hf(1), two equivalent Co(1), and four equivalent As(1) atoms. As(1) is bonded in a 9-coordinate geometry to five equivalent Hf(1) and four equivalent Co(1) atoms. is represented by the CIF file [CIF]
data_HfCoAs
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.795
_cell_length_b   6.423
_cell_length_c   7.188
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   175.200
_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
  Hf  Hf0  1  0.250  0.519  0.812  1.0
  Hf  Hf1  1  0.750  0.481  0.188  1.0
  Hf  Hf2  1  0.250  0.019  0.688  1.0
  Hf  Hf3  1  0.750  0.981  0.312  1.0
  Co  Co4  1  0.250  0.638  0.436  1.0
  Co  Co5  1  0.750  0.362  0.564  1.0
  Co  Co6  1  0.250  0.138  0.064  1.0
  Co  Co7  1  0.750  0.862  0.936  1.0
  As  As8  1  0.750  0.732  0.615  1.0
  As  As9  1  0.250  0.268  0.385  1.0
  As  As10  1  0.750  0.232  0.885  1.0
  As  As11  1  0.250  0.768  0.115  1.0
[/CIF]
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The material structure described by HfCoAs crystallizes in the orthorhombic Pnma space group. Hf(1) is bonded in a 11-coordinate geometry to six equivalent Co(1) and five equivalent As(1) atoms. Co(1) is bonded in a 12-coordinate geometry to six equivalent Hf(1), two equivalent Co(1), and four equivalent As(1) atoms. As(1) is bonded in a 9-coordinate geometry to five equivalent Hf(1) and four equivalent Co(1) atoms. is represented by the CIF file [CIF]
data_HfCoAs
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.795
_cell_length_b   6.423
_cell_length_c   7.188
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   175.200
_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
  Hf  Hf0  1  0.250  0.519  0.812  1.0
  Hf  Hf1  1  0.750  0.481  0.188  1.0
  Hf  Hf2  1  0.250  0.019  0.688  1.0
  Hf  Hf3  1  0.750  0.981  0.312  1.0
  Co  Co4  1  0.250  0.638  0.436  1.0
  Co  Co5  1  0.750  0.362  0.564  1.0
  Co  Co6  1  0.250  0.138  0.064  1.0
  Co  Co7  1  0.750  0.862  0.936  1.0
  As  As8  1  0.750  0.732  0.615  1.0
  As  As9  1  0.250  0.268  0.385  1.0
  As  As10  1  0.750  0.232  0.885  1.0
  As  As11  1  0.250  0.768  0.115  1.0
[/CIF]
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