The material described by Sr3MnN3 crystallizes in the hexagonal P6_3/m space group. Sr(1) is bonded to five equivalent N(1) atoms to form a mixture of distorted corner and edge-sharing SrN5 trigonal bipyramids. Mn(1) is bonded in a trigonal planar geometry to three equivalent N(1) atoms. N(1) is bonded to five equivalent Sr(1) and one Mn(1) atom to form a mixture of distorted corner and edge-sharing NSr5Mn octahedra. The corner-sharing octahedral tilt angles range from 19-45°. is represented by the CIF file [CIF]
data_Sr3MnN3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.671
_cell_length_b   7.671
_cell_length_c   5.261
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   268.083
_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
  Sr  Sr0  1  0.637  0.724  0.750  1.0
  Sr  Sr1  1  0.913  0.637  0.250  1.0
  Sr  Sr2  1  0.724  0.087  0.250  1.0
  Sr  Sr3  1  0.276  0.913  0.750  1.0
  Sr  Sr4  1  0.087  0.363  0.750  1.0
  Sr  Sr5  1  0.363  0.276  0.250  1.0
  Mn  Mn6  1  0.333  0.667  0.250  1.0
  Mn  Mn7  1  0.667  0.333  0.750  1.0
  N  N8  1  0.880  0.572  0.750  1.0
  N  N9  1  0.308  0.880  0.250  1.0
  N  N10  1  0.572  0.692  0.250  1.0
  N  N11  1  0.428  0.308  0.750  1.0
  N  N12  1  0.692  0.120  0.750  1.0
  N  N13  1  0.120  0.428  0.250  1.0
[/CIF]
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The material described by Sr3MnN3 crystallizes in the hexagonal P6_3/m space group. Sr(1) is bonded to five equivalent N(1) atoms to form a mixture of distorted corner and edge-sharing SrN5 trigonal bipyramids. Mn(1) is bonded in a trigonal planar geometry to three equivalent N(1) atoms. N(1) is bonded to five equivalent Sr(1) and one Mn(1) atom to form a mixture of distorted corner and edge-sharing NSr5Mn octahedra. The corner-sharing octahedral tilt angles range from 19-45°. is represented by the CIF file [CIF]
data_Sr3MnN3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.671
_cell_length_b   7.671
_cell_length_c   5.261
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   268.083
_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
  Sr  Sr0  1  0.637  0.724  0.750  1.0
  Sr  Sr1  1  0.913  0.637  0.250  1.0
  Sr  Sr2  1  0.724  0.087  0.250  1.0
  Sr  Sr3  1  0.276  0.913  0.750  1.0
  Sr  Sr4  1  0.087  0.363  0.750  1.0
  Sr  Sr5  1  0.363  0.276  0.250  1.0
  Mn  Mn6  1  0.333  0.667  0.250  1.0
  Mn  Mn7  1  0.667  0.333  0.750  1.0
  N  N8  1  0.880  0.572  0.750  1.0
  N  N9  1  0.308  0.880  0.250  1.0
  N  N10  1  0.572  0.692  0.250  1.0
  N  N11  1  0.428  0.308  0.750  1.0
  N  N12  1  0.692  0.120  0.750  1.0
  N  N13  1  0.120  0.428  0.250  1.0
[/CIF]
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