The structure described by ZrSiAs crystallizes in the orthorhombic Pnma space group. Zr(1) is bonded in a 9-coordinate geometry to four equivalent Si(1) and five equivalent As(1) atoms. Si(1) is bonded in a 8-coordinate geometry to four equivalent Zr(1), two equivalent Si(1), and two equivalent As(1) atoms. As(1) is bonded in a 7-coordinate geometry to five equivalent Zr(1) and two equivalent Si(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_ZrSiAs
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.593
_cell_length_b   6.529
_cell_length_c   9.364
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   219.680
_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
  Zr  Zr0  1  0.250  0.727  0.837  1.0
  Zr  Zr1  1  0.750  0.273  0.163  1.0
  Zr  Zr2  1  0.750  0.773  0.337  1.0
  Zr  Zr3  1  0.250  0.227  0.663  1.0
  Si  Si4  1  0.250  0.617  0.540  1.0
  Si  Si5  1  0.750  0.383  0.460  1.0
  Si  Si6  1  0.750  0.883  0.040  1.0
  Si  Si7  1  0.250  0.117  0.960  1.0
  As  As8  1  0.250  0.614  0.139  1.0
  As  As9  1  0.750  0.386  0.861  1.0
  As  As10  1  0.750  0.886  0.639  1.0
  As  As11  1  0.250  0.114  0.361  1.0
[/CIF]
.
The structure described by ZrSiAs crystallizes in the orthorhombic Pnma space group. Zr(1) is bonded in a 9-coordinate geometry to four equivalent Si(1) and five equivalent As(1) atoms. Si(1) is bonded in a 8-coordinate geometry to four equivalent Zr(1), two equivalent Si(1), and two equivalent As(1) atoms. As(1) is bonded in a 7-coordinate geometry to five equivalent Zr(1) and two equivalent Si(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_ZrSiAs
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.593
_cell_length_b   6.529
_cell_length_c   9.364
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   219.680
_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
  Zr  Zr0  1  0.250  0.727  0.837  1.0
  Zr  Zr1  1  0.750  0.273  0.163  1.0
  Zr  Zr2  1  0.750  0.773  0.337  1.0
  Zr  Zr3  1  0.250  0.227  0.663  1.0
  Si  Si4  1  0.250  0.617  0.540  1.0
  Si  Si5  1  0.750  0.383  0.460  1.0
  Si  Si6  1  0.750  0.883  0.040  1.0
  Si  Si7  1  0.250  0.117  0.960  1.0
  As  As8  1  0.250  0.614  0.139  1.0
  As  As9  1  0.750  0.386  0.861  1.0
  As  As10  1  0.750  0.886  0.639  1.0
  As  As11  1  0.250  0.114  0.361  1.0
[/CIF]
.