The material structure described by MgOsN2 is Enargite-like structured and crystallizes in the orthorhombic Pna2_1 space group. Mg(1) is bonded to two equivalent N(1) and two equivalent N(2) atoms to form MgN4 tetrahedra that share corners with four equivalent Mg(1)N4 tetrahedra and corners with eight equivalent Os(1)N4 tetrahedra. Os(1) is bonded to two equivalent N(1) and two equivalent N(2) atoms to form OsN4 tetrahedra that share corners with four equivalent Os(1)N4 tetrahedra and corners with eight equivalent Mg(1)N4 tetrahedra. There are two inequivalent N sites. In the first N site, N(1) is bonded to two equivalent Mg(1) and two equivalent Os(1) atoms to form distorted corner-sharing NMg2Os2 tetrahedra. In the second N site, N(2) is bonded to two equivalent Mg(1) and two equivalent Os(1) atoms to form corner-sharing NMg2Os2 tetrahedra. is represented by the CIF card [CIF]
data_MgOsN2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.446
_cell_length_b   6.702
_cell_length_c   5.528
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   201.762
_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
  Mg  Mg0  1  0.598  0.878  0.999  1.0
  Mg  Mg1  1  0.402  0.122  0.499  1.0
  Mg  Mg2  1  0.902  0.378  0.499  1.0
  Mg  Mg3  1  0.098  0.622  0.999  1.0
  Os  Os4  1  0.556  0.343  0.026  1.0
  Os  Os5  1  0.444  0.657  0.526  1.0
  Os  Os6  1  0.944  0.843  0.526  1.0
  Os  Os7  1  0.056  0.157  0.026  1.0
  N  N8  1  0.546  0.399  0.365  1.0
  N  N9  1  0.454  0.601  0.865  1.0
  N  N10  1  0.954  0.899  0.865  1.0
  N  N11  1  0.046  0.101  0.365  1.0
  N  N12  1  0.614  0.882  0.380  1.0
  N  N13  1  0.386  0.118  0.880  1.0
  N  N14  1  0.886  0.382  0.880  1.0
  N  N15  1  0.114  0.618  0.380  1.0
[/CIF]
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The material structure described by MgOsN2 is Enargite-like structured and crystallizes in the orthorhombic Pna2_1 space group. Mg(1) is bonded to two equivalent N(1) and two equivalent N(2) atoms to form MgN4 tetrahedra that share corners with four equivalent Mg(1)N4 tetrahedra and corners with eight equivalent Os(1)N4 tetrahedra. Os(1) is bonded to two equivalent N(1) and two equivalent N(2) atoms to form OsN4 tetrahedra that share corners with four equivalent Os(1)N4 tetrahedra and corners with eight equivalent Mg(1)N4 tetrahedra. There are two inequivalent N sites. In the first N site, N(1) is bonded to two equivalent Mg(1) and two equivalent Os(1) atoms to form distorted corner-sharing NMg2Os2 tetrahedra. In the second N site, N(2) is bonded to two equivalent Mg(1) and two equivalent Os(1) atoms to form corner-sharing NMg2Os2 tetrahedra. is represented by the CIF card [CIF]
data_MgOsN2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.446
_cell_length_b   6.702
_cell_length_c   5.528
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   201.762
_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
  Mg  Mg0  1  0.598  0.878  0.999  1.0
  Mg  Mg1  1  0.402  0.122  0.499  1.0
  Mg  Mg2  1  0.902  0.378  0.499  1.0
  Mg  Mg3  1  0.098  0.622  0.999  1.0
  Os  Os4  1  0.556  0.343  0.026  1.0
  Os  Os5  1  0.444  0.657  0.526  1.0
  Os  Os6  1  0.944  0.843  0.526  1.0
  Os  Os7  1  0.056  0.157  0.026  1.0
  N  N8  1  0.546  0.399  0.365  1.0
  N  N9  1  0.454  0.601  0.865  1.0
  N  N10  1  0.954  0.899  0.865  1.0
  N  N11  1  0.046  0.101  0.365  1.0
  N  N12  1  0.614  0.882  0.380  1.0
  N  N13  1  0.386  0.118  0.880  1.0
  N  N14  1  0.886  0.382  0.880  1.0
  N  N15  1  0.114  0.618  0.380  1.0
[/CIF]
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