The compound described by Mn2RuN3 crystallizes in the monoclinic C2/c space group. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to two equivalent N(2) and two equivalent N(3) atoms to form distorted MnN4 trigonal pyramids that share corners with four equivalent Mn(2)N5 square pyramids,  an edgeedge with one Mn(2)N5 square pyramid, and edges with two equivalent Mn(1)N4 trigonal pyramids. In the second Mn site, Mn(2) is bonded to one N(1), one N(3), one N(4), and two equivalent N(2) atoms to form distorted MnN5 square pyramids that share corners with two equivalent Mn(2)N5 square pyramids, corners with four equivalent Mn(1)N4 trigonal pyramids,  an edgeedge with one Mn(2)N5 square pyramid, and  an edgeedge with one Mn(1)N4 trigonal pyramid. Ru(1) is bonded in a 4-coordinate geometry to one N(1), one N(2), one N(3), and one N(4) atom. There are four inequivalent N sites. In the first N site, N(4) is bonded in a 4-coordinate geometry to two equivalent Mn(2) and two equivalent Ru(1) atoms. In the second N site, N(1) is bonded to two equivalent Mn(2) and two equivalent Ru(1) atoms to form distorted corner-sharing NMn2Ru2 trigonal pyramids. In the third N site, N(2) is bonded to two equivalent Mn(1), two equivalent Mn(2), and one Ru(1) atom to form NMn4Ru trigonal bipyramids that share corners with three equivalent N(1)Mn2Ru2 trigonal pyramids and edges with two equivalent N(2)Mn4Ru trigonal bipyramids. In the fourth N site, N(3) is bonded in a distorted see-saw-like geometry to one Mn(2), two equivalent Mn(1), and one Ru(1) atom. is represented by the CIF file [CIF]
data_Mn2RuN3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.234
_cell_length_b   11.091
_cell_length_c   7.724
_cell_angle_alpha   90.000
_cell_angle_beta   89.387
_cell_angle_gamma   152.824
_symmetry_Int_Tables_number   1
_cell_volume   243.847
_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
  Mn  Mn0  1  0.712  0.155  0.869  1.0
  Mn  Mn1  1  0.288  0.443  0.631  1.0
  Mn  Mn2  1  0.288  0.845  0.131  1.0
  Mn  Mn3  1  0.712  0.557  0.369  1.0
  Mn  Mn4  1  0.611  0.961  0.617  1.0
  Mn  Mn5  1  0.389  0.350  0.883  1.0
  Mn  Mn6  1  0.389  0.039  0.383  1.0
  Mn  Mn7  1  0.611  0.650  0.117  1.0
  Ru  Ru8  1  0.613  0.318  0.635  1.0
  Ru  Ru9  1  0.387  0.706  0.865  1.0
  Ru  Ru10  1  0.387  0.682  0.365  1.0
  Ru  Ru11  1  0.613  0.294  0.135  1.0
  N  N12  1  0.000  0.636  0.750  1.0
  N  N13  1  0.000  0.364  0.250  1.0
  N  N14  1  0.644  0.154  0.629  1.0
  N  N15  1  0.356  0.510  0.871  1.0
  N  N16  1  0.356  0.846  0.371  1.0
  N  N17  1  0.644  0.490  0.129  1.0
  N  N18  1  0.244  0.973  0.007  1.0
  N  N19  1  0.756  0.729  0.493  1.0
  N  N20  1  0.756  0.027  0.993  1.0
  N  N21  1  0.244  0.271  0.507  1.0
  N  N22  1  0.000  0.049  0.750  1.0
  N  N23  1  0.000  0.951  0.250  1.0
[/CIF]
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The compound described by Mn2RuN3 crystallizes in the monoclinic C2/c space group. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to two equivalent N(2) and two equivalent N(3) atoms to form distorted MnN4 trigonal pyramids that share corners with four equivalent Mn(2)N5 square pyramids,  an edgeedge with one Mn(2)N5 square pyramid, and edges with two equivalent Mn(1)N4 trigonal pyramids. In the second Mn site, Mn(2) is bonded to one N(1), one N(3), one N(4), and two equivalent N(2) atoms to form distorted MnN5 square pyramids that share corners with two equivalent Mn(2)N5 square pyramids, corners with four equivalent Mn(1)N4 trigonal pyramids,  an edgeedge with one Mn(2)N5 square pyramid, and  an edgeedge with one Mn(1)N4 trigonal pyramid. Ru(1) is bonded in a 4-coordinate geometry to one N(1), one N(2), one N(3), and one N(4) atom. There are four inequivalent N sites. In the first N site, N(4) is bonded in a 4-coordinate geometry to two equivalent Mn(2) and two equivalent Ru(1) atoms. In the second N site, N(1) is bonded to two equivalent Mn(2) and two equivalent Ru(1) atoms to form distorted corner-sharing NMn2Ru2 trigonal pyramids. In the third N site, N(2) is bonded to two equivalent Mn(1), two equivalent Mn(2), and one Ru(1) atom to form NMn4Ru trigonal bipyramids that share corners with three equivalent N(1)Mn2Ru2 trigonal pyramids and edges with two equivalent N(2)Mn4Ru trigonal bipyramids. In the fourth N site, N(3) is bonded in a distorted see-saw-like geometry to one Mn(2), two equivalent Mn(1), and one Ru(1) atom. is represented by the CIF file [CIF]
data_Mn2RuN3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.234
_cell_length_b   11.091
_cell_length_c   7.724
_cell_angle_alpha   90.000
_cell_angle_beta   89.387
_cell_angle_gamma   152.824
_symmetry_Int_Tables_number   1
_cell_volume   243.847
_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
  Mn  Mn0  1  0.712  0.155  0.869  1.0
  Mn  Mn1  1  0.288  0.443  0.631  1.0
  Mn  Mn2  1  0.288  0.845  0.131  1.0
  Mn  Mn3  1  0.712  0.557  0.369  1.0
  Mn  Mn4  1  0.611  0.961  0.617  1.0
  Mn  Mn5  1  0.389  0.350  0.883  1.0
  Mn  Mn6  1  0.389  0.039  0.383  1.0
  Mn  Mn7  1  0.611  0.650  0.117  1.0
  Ru  Ru8  1  0.613  0.318  0.635  1.0
  Ru  Ru9  1  0.387  0.706  0.865  1.0
  Ru  Ru10  1  0.387  0.682  0.365  1.0
  Ru  Ru11  1  0.613  0.294  0.135  1.0
  N  N12  1  0.000  0.636  0.750  1.0
  N  N13  1  0.000  0.364  0.250  1.0
  N  N14  1  0.644  0.154  0.629  1.0
  N  N15  1  0.356  0.510  0.871  1.0
  N  N16  1  0.356  0.846  0.371  1.0
  N  N17  1  0.644  0.490  0.129  1.0
  N  N18  1  0.244  0.973  0.007  1.0
  N  N19  1  0.756  0.729  0.493  1.0
  N  N20  1  0.756  0.027  0.993  1.0
  N  N21  1  0.244  0.271  0.507  1.0
  N  N22  1  0.000  0.049  0.750  1.0
  N  N23  1  0.000  0.951  0.250  1.0
[/CIF]
.