The material structure described by Mn4RuN4 crystallizes in the triclinic P-1 space group. There are four inequivalent Mn sites. In the first Mn site, Mn(1) is bonded in a rectangular see-saw-like geometry to one N(1), one N(2), one N(3), and one N(4) atom. In the second Mn site, Mn(2) is bonded to two equivalent N(2) and two equivalent N(3) atoms to form distorted edge-sharing MnN4 tetrahedra. In the third Mn site, Mn(3) is bonded in a 4-coordinate geometry to one N(3), one N(4), and two equivalent N(1) atoms. In the fourth Mn site, Mn(4) is bonded in a distorted see-saw-like geometry to one N(1), one N(3), and two equivalent N(4) atoms. Ru(1) is bonded in a 3-coordinate geometry to one N(1), one N(2), and one N(4) atom. There are four inequivalent N sites. In the first N site, N(1) is bonded to one Mn(1), one Mn(4), two equivalent Mn(3), and one Ru(1) atom to form distorted NMn4Ru trigonal bipyramids that share corners with four equivalent N(3)Mn5 square pyramids,  an edgeedge with one N(1)Mn4Ru trigonal bipyramid, and edges with three equivalent N(4)Mn4Ru trigonal bipyramids. In the second N site, N(2) is bonded in a rectangular see-saw-like geometry to one Mn(1), two equivalent Mn(2), and one Ru(1) atom. In the third N site, N(3) is bonded to one Mn(1), one Mn(3), one Mn(4), and two equivalent Mn(2) atoms to form NMn5 square pyramids that share corners with two equivalent N(4)Mn4Ru trigonal bipyramids, corners with four equivalent N(1)Mn4Ru trigonal bipyramids,  an edgeedge with one N(3)Mn5 square pyramid, and  an edgeedge with one N(4)Mn4Ru trigonal bipyramid. In the fourth N site, N(4) is bonded to one Mn(1), one Mn(3), two equivalent Mn(4), and one Ru(1) atom to form distorted NMn4Ru trigonal bipyramids that share corners with two equivalent N(3)Mn5 square pyramids,  an edgeedge with one N(3)Mn5 square pyramid,  an edgeedge with one N(4)Mn4Ru trigonal bipyramid, and edges with three equivalent N(1)Mn4Ru trigonal bipyramids. is represented by the CIF card [CIF]
data_Mn4RuN4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.625
_cell_length_b   5.616
_cell_length_c   7.598
_cell_angle_alpha   63.806
_cell_angle_beta   73.648
_cell_angle_gamma   56.618
_symmetry_Int_Tables_number   1
_cell_volume   179.599
_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
  Mn  Mn0  1  0.699  0.579  0.232  1.0
  Mn  Mn1  1  0.301  0.421  0.768  1.0
  Mn  Mn2  1  0.764  0.238  0.999  1.0
  Mn  Mn3  1  0.236  0.762  0.001  1.0
  Mn  Mn4  1  0.780  0.489  0.595  1.0
  Mn  Mn5  1  0.220  0.511  0.405  1.0
  Mn  Mn6  1  0.291  0.971  0.596  1.0
  Mn  Mn7  1  0.709  0.029  0.404  1.0
  Ru  Ru8  1  0.828  0.945  0.771  1.0
  Ru  Ru9  1  0.172  0.055  0.229  1.0
  N  N10  1  0.969  0.669  0.611  1.0
  N  N11  1  0.031  0.331  0.389  1.0
  N  N12  1  0.858  0.837  0.047  1.0
  N  N13  1  0.142  0.163  0.953  1.0
  N  N14  1  0.489  0.583  0.808  1.0
  N  N15  1  0.511  0.417  0.192  1.0
  N  N16  1  0.528  0.843  0.382  1.0
  N  N17  1  0.472  0.157  0.618  1.0
[/CIF]
.
The material structure described by Mn4RuN4 crystallizes in the triclinic P-1 space group. There are four inequivalent Mn sites. In the first Mn site, Mn(1) is bonded in a rectangular see-saw-like geometry to one N(1), one N(2), one N(3), and one N(4) atom. In the second Mn site, Mn(2) is bonded to two equivalent N(2) and two equivalent N(3) atoms to form distorted edge-sharing MnN4 tetrahedra. In the third Mn site, Mn(3) is bonded in a 4-coordinate geometry to one N(3), one N(4), and two equivalent N(1) atoms. In the fourth Mn site, Mn(4) is bonded in a distorted see-saw-like geometry to one N(1), one N(3), and two equivalent N(4) atoms. Ru(1) is bonded in a 3-coordinate geometry to one N(1), one N(2), and one N(4) atom. There are four inequivalent N sites. In the first N site, N(1) is bonded to one Mn(1), one Mn(4), two equivalent Mn(3), and one Ru(1) atom to form distorted NMn4Ru trigonal bipyramids that share corners with four equivalent N(3)Mn5 square pyramids,  an edgeedge with one N(1)Mn4Ru trigonal bipyramid, and edges with three equivalent N(4)Mn4Ru trigonal bipyramids. In the second N site, N(2) is bonded in a rectangular see-saw-like geometry to one Mn(1), two equivalent Mn(2), and one Ru(1) atom. In the third N site, N(3) is bonded to one Mn(1), one Mn(3), one Mn(4), and two equivalent Mn(2) atoms to form NMn5 square pyramids that share corners with two equivalent N(4)Mn4Ru trigonal bipyramids, corners with four equivalent N(1)Mn4Ru trigonal bipyramids,  an edgeedge with one N(3)Mn5 square pyramid, and  an edgeedge with one N(4)Mn4Ru trigonal bipyramid. In the fourth N site, N(4) is bonded to one Mn(1), one Mn(3), two equivalent Mn(4), and one Ru(1) atom to form distorted NMn4Ru trigonal bipyramids that share corners with two equivalent N(3)Mn5 square pyramids,  an edgeedge with one N(3)Mn5 square pyramid,  an edgeedge with one N(4)Mn4Ru trigonal bipyramid, and edges with three equivalent N(1)Mn4Ru trigonal bipyramids. is represented by the CIF card [CIF]
data_Mn4RuN4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.625
_cell_length_b   5.616
_cell_length_c   7.598
_cell_angle_alpha   63.806
_cell_angle_beta   73.648
_cell_angle_gamma   56.618
_symmetry_Int_Tables_number   1
_cell_volume   179.599
_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
  Mn  Mn0  1  0.699  0.579  0.232  1.0
  Mn  Mn1  1  0.301  0.421  0.768  1.0
  Mn  Mn2  1  0.764  0.238  0.999  1.0
  Mn  Mn3  1  0.236  0.762  0.001  1.0
  Mn  Mn4  1  0.780  0.489  0.595  1.0
  Mn  Mn5  1  0.220  0.511  0.405  1.0
  Mn  Mn6  1  0.291  0.971  0.596  1.0
  Mn  Mn7  1  0.709  0.029  0.404  1.0
  Ru  Ru8  1  0.828  0.945  0.771  1.0
  Ru  Ru9  1  0.172  0.055  0.229  1.0
  N  N10  1  0.969  0.669  0.611  1.0
  N  N11  1  0.031  0.331  0.389  1.0
  N  N12  1  0.858  0.837  0.047  1.0
  N  N13  1  0.142  0.163  0.953  1.0
  N  N14  1  0.489  0.583  0.808  1.0
  N  N15  1  0.511  0.417  0.192  1.0
  N  N16  1  0.528  0.843  0.382  1.0
  N  N17  1  0.472  0.157  0.618  1.0
[/CIF]
.