The compound described by OsAsP crystallizes in the monoclinic P2/m space group. There are two inequivalent Os sites. In the first Os site, Os(1) is bonded to two equivalent As(1) and four equivalent P(1) atoms to form OsAs2P4 octahedra that share corners with eight equivalent Os(2)As4P2 octahedra, corners with two equivalent As(1)AsOs3 tetrahedra, corners with four equivalent P(1)POs3 tetrahedra, and edges with two equivalent Os(1)As2P4 octahedra. The corner-sharing octahedral tilt angles range from 53-57°. In the second Os site, Os(2) is bonded to four equivalent As(1) and two equivalent P(1) atoms to form distorted OsAs4P2 octahedra that share corners with eight equivalent Os(1)As2P4 octahedra, corners with two equivalent P(1)POs3 tetrahedra, corners with four equivalent As(1)AsOs3 tetrahedra, and edges with two equivalent Os(2)As4P2 octahedra. The corner-sharing octahedral tilt angles range from 53-57°. As(1) is bonded to one Os(1), two equivalent Os(2), and one As(1) atom to form distorted AsAsOs3 tetrahedra that share  a cornercorner with one Os(1)As2P4 octahedra, corners with two equivalent Os(2)As4P2 octahedra, corners with five equivalent As(1)AsOs3 tetrahedra, corners with eight equivalent P(1)POs3 tetrahedra, and  an edgeedge with one As(1)AsOs3 tetrahedra. The corner-sharing octahedral tilt angles range from 71-73°. P(1) is bonded to one Os(2), two equivalent Os(1), and one P(1) atom to form PPOs3 tetrahedra that share  a cornercorner with one Os(2)As4P2 octahedra, corners with two equivalent Os(1)As2P4 octahedra, corners with five equivalent P(1)POs3 tetrahedra, corners with eight equivalent As(1)AsOs3 tetrahedra, and  an edgeedge with one P(1)POs3 tetrahedra. The corner-sharing octahedral tilt angles range from 68-71°. is represented by the CIF card [CIF]
data_AsPOs
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.001
_cell_length_b   5.310
_cell_length_c   6.104
_cell_angle_alpha   92.040
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   97.206
_cell_formula_units_Z   2
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
  As  As0  1  0.500  0.671  0.137  1.0
  As  As1  1  0.500  0.329  0.863  1.0
  P  P2  1  0.000  0.165  0.372  1.0
  P  P3  1  0.000  0.835  0.628  1.0
  Os  Os4  1  0.500  0.500  0.500  1.0
  Os  Os5  1  0.000  0.000  0.000  1.0
[/CIF]
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The compound described by OsAsP crystallizes in the monoclinic P2/m space group. There are two inequivalent Os sites. In the first Os site, Os(1) is bonded to two equivalent As(1) and four equivalent P(1) atoms to form OsAs2P4 octahedra that share corners with eight equivalent Os(2)As4P2 octahedra, corners with two equivalent As(1)AsOs3 tetrahedra, corners with four equivalent P(1)POs3 tetrahedra, and edges with two equivalent Os(1)As2P4 octahedra. The corner-sharing octahedral tilt angles range from 53-57°. In the second Os site, Os(2) is bonded to four equivalent As(1) and two equivalent P(1) atoms to form distorted OsAs4P2 octahedra that share corners with eight equivalent Os(1)As2P4 octahedra, corners with two equivalent P(1)POs3 tetrahedra, corners with four equivalent As(1)AsOs3 tetrahedra, and edges with two equivalent Os(2)As4P2 octahedra. The corner-sharing octahedral tilt angles range from 53-57°. As(1) is bonded to one Os(1), two equivalent Os(2), and one As(1) atom to form distorted AsAsOs3 tetrahedra that share  a cornercorner with one Os(1)As2P4 octahedra, corners with two equivalent Os(2)As4P2 octahedra, corners with five equivalent As(1)AsOs3 tetrahedra, corners with eight equivalent P(1)POs3 tetrahedra, and  an edgeedge with one As(1)AsOs3 tetrahedra. The corner-sharing octahedral tilt angles range from 71-73°. P(1) is bonded to one Os(2), two equivalent Os(1), and one P(1) atom to form PPOs3 tetrahedra that share  a cornercorner with one Os(2)As4P2 octahedra, corners with two equivalent Os(1)As2P4 octahedra, corners with five equivalent P(1)POs3 tetrahedra, corners with eight equivalent As(1)AsOs3 tetrahedra, and  an edgeedge with one P(1)POs3 tetrahedra. The corner-sharing octahedral tilt angles range from 68-71°. is represented by the CIF card [CIF]
data_AsPOs
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.001
_cell_length_b   5.310
_cell_length_c   6.104
_cell_angle_alpha   92.040
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   97.206
_cell_formula_units_Z   2
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
  As  As0  1  0.500  0.671  0.137  1.0
  As  As1  1  0.500  0.329  0.863  1.0
  P  P2  1  0.000  0.165  0.372  1.0
  P  P3  1  0.000  0.835  0.628  1.0
  Os  Os4  1  0.500  0.500  0.500  1.0
  Os  Os5  1  0.000  0.000  0.000  1.0
[/CIF]
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