The crystal structure described by RuAsP crystallizes in the monoclinic P2/m space group. There are two inequivalent Ru sites. In the first Ru site, Ru(1) is bonded to two equivalent As(1) and four equivalent P(1) atoms to form distorted RuAs2P4 octahedra that share corners with eight equivalent Ru(2)As4P2 octahedra, corners with four equivalent P(1)PRu3 tetrahedra, and edges with two equivalent Ru(1)As2P4 octahedra. The corner-sharing octahedral tilt angles range from 53-57°. In the second Ru site, Ru(2) is bonded to four equivalent As(1) and two equivalent P(1) atoms to form distorted RuAs4P2 octahedra that share corners with eight equivalent Ru(1)As2P4 octahedra, corners with two equivalent P(1)PRu3 tetrahedra, and edges with two equivalent Ru(2)As4P2 octahedra. The corner-sharing octahedral tilt angles range from 53-57°. As(1) is bonded in a 4-coordinate geometry to one Ru(1), two equivalent Ru(2), and one As(1) atom. P(1) is bonded to one Ru(2), two equivalent Ru(1), and one P(1) atom to form PPRu3 tetrahedra that share  a cornercorner with one Ru(2)As4P2 octahedra, corners with two equivalent Ru(1)As2P4 octahedra, corners with five equivalent P(1)PRu3 tetrahedra, and  an edgeedge with one P(1)PRu3 tetrahedra. The corner-sharing octahedral tilt angles range from 68-70°. is represented by the Crystallographic Information File (CIF) [CIF]
data_AsPRu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.962
_cell_length_b   5.327
_cell_length_c   6.104
_cell_angle_alpha   91.924
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   96.245
_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  0.163  0.373  1.0
  P  P3  1  0.000  0.837  0.627  1.0
  Ru  Ru4  1  0.500  0.500  0.500  1.0
  Ru  Ru5  1  0.000  0.000  0.000  1.0
[/CIF]
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The crystal structure described by RuAsP crystallizes in the monoclinic P2/m space group. There are two inequivalent Ru sites. In the first Ru site, Ru(1) is bonded to two equivalent As(1) and four equivalent P(1) atoms to form distorted RuAs2P4 octahedra that share corners with eight equivalent Ru(2)As4P2 octahedra, corners with four equivalent P(1)PRu3 tetrahedra, and edges with two equivalent Ru(1)As2P4 octahedra. The corner-sharing octahedral tilt angles range from 53-57°. In the second Ru site, Ru(2) is bonded to four equivalent As(1) and two equivalent P(1) atoms to form distorted RuAs4P2 octahedra that share corners with eight equivalent Ru(1)As2P4 octahedra, corners with two equivalent P(1)PRu3 tetrahedra, and edges with two equivalent Ru(2)As4P2 octahedra. The corner-sharing octahedral tilt angles range from 53-57°. As(1) is bonded in a 4-coordinate geometry to one Ru(1), two equivalent Ru(2), and one As(1) atom. P(1) is bonded to one Ru(2), two equivalent Ru(1), and one P(1) atom to form PPRu3 tetrahedra that share  a cornercorner with one Ru(2)As4P2 octahedra, corners with two equivalent Ru(1)As2P4 octahedra, corners with five equivalent P(1)PRu3 tetrahedra, and  an edgeedge with one P(1)PRu3 tetrahedra. The corner-sharing octahedral tilt angles range from 68-70°. is represented by the Crystallographic Information File (CIF) [CIF]
data_AsPRu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.962
_cell_length_b   5.327
_cell_length_c   6.104
_cell_angle_alpha   91.924
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   96.245
_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  0.163  0.373  1.0
  P  P3  1  0.000  0.837  0.627  1.0
  Ru  Ru4  1  0.500  0.500  0.500  1.0
  Ru  Ru5  1  0.000  0.000  0.000  1.0
[/CIF]
.