The structure described by VMnN2 is Enargite-like structured and crystallizes in the trigonal R3m space group. V(1) is bonded to one N(2) and three equivalent N(1) atoms to form VN4 tetrahedra that share corners with six equivalent V(1)N4 tetrahedra and corners with six equivalent Mn(1)N4 tetrahedra. Mn(1) is bonded to one N(1) and three equivalent N(2) atoms to form MnN4 tetrahedra that share corners with six equivalent V(1)N4 tetrahedra and corners with six equivalent Mn(1)N4 tetrahedra. There are two inequivalent N sites. In the first N site, N(1) is bonded to three equivalent V(1) and one Mn(1) atom to form NMnV3 tetrahedra that share corners with six equivalent N(2)Mn3V tetrahedra and corners with six equivalent N(1)MnV3 tetrahedra. In the second N site, N(2) is bonded to one V(1) and three equivalent Mn(1) atoms to form NMn3V tetrahedra that share corners with six equivalent N(2)Mn3V tetrahedra and corners with six equivalent N(1)MnV3 tetrahedra. is represented by the CIF card [CIF]
data_MnVN2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.129
_cell_length_b   5.178
_cell_length_c   14.568
_cell_angle_alpha   20.413
_cell_angle_beta   90.123
_cell_angle_gamma   72.523
_symmetry_Int_Tables_number   1
_cell_volume   41.040
_cell_formula_units_Z   1
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  0.999  0.752  0.056  1.0
  V  V1  1  0.999  0.752  0.561  1.0
  N  N2  1  0.000  0.748  0.188  1.0
  N  N3  1  0.001  0.748  0.695  1.0
[/CIF]
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The structure described by VMnN2 is Enargite-like structured and crystallizes in the trigonal R3m space group. V(1) is bonded to one N(2) and three equivalent N(1) atoms to form VN4 tetrahedra that share corners with six equivalent V(1)N4 tetrahedra and corners with six equivalent Mn(1)N4 tetrahedra. Mn(1) is bonded to one N(1) and three equivalent N(2) atoms to form MnN4 tetrahedra that share corners with six equivalent V(1)N4 tetrahedra and corners with six equivalent Mn(1)N4 tetrahedra. There are two inequivalent N sites. In the first N site, N(1) is bonded to three equivalent V(1) and one Mn(1) atom to form NMnV3 tetrahedra that share corners with six equivalent N(2)Mn3V tetrahedra and corners with six equivalent N(1)MnV3 tetrahedra. In the second N site, N(2) is bonded to one V(1) and three equivalent Mn(1) atoms to form NMn3V tetrahedra that share corners with six equivalent N(2)Mn3V tetrahedra and corners with six equivalent N(1)MnV3 tetrahedra. is represented by the CIF card [CIF]
data_MnVN2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.129
_cell_length_b   5.178
_cell_length_c   14.568
_cell_angle_alpha   20.413
_cell_angle_beta   90.123
_cell_angle_gamma   72.523
_symmetry_Int_Tables_number   1
_cell_volume   41.040
_cell_formula_units_Z   1
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  0.999  0.752  0.056  1.0
  V  V1  1  0.999  0.752  0.561  1.0
  N  N2  1  0.000  0.748  0.188  1.0
  N  N3  1  0.001  0.748  0.695  1.0
[/CIF]
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