The structure described by VZn2N3 is Enargite-like structured and crystallizes in the orthorhombic Cmc2_1 space group. V(1) is bonded to two equivalent N(1) and two equivalent N(2) atoms to form VN4 tetrahedra that share corners with two equivalent V(1)N4 tetrahedra and corners with ten equivalent Zn(1)N4 tetrahedra. Zn(1) is bonded to one N(2) and three equivalent N(1) atoms to form ZnN4 tetrahedra that share corners with five equivalent V(1)N4 tetrahedra and corners with seven equivalent Zn(1)N4 tetrahedra. There are two inequivalent N sites. In the first N site, N(2) is bonded to two equivalent V(1) and two equivalent Zn(1) atoms to form NV2Zn2 tetrahedra that share corners with two equivalent N(2)V2Zn2 tetrahedra and corners with ten equivalent N(1)VZn3 tetrahedra. In the second N site, N(1) is bonded to one V(1) and three equivalent Zn(1) atoms to form NVZn3 tetrahedra that share corners with five equivalent N(2)V2Zn2 tetrahedra and corners with seven equivalent N(1)VZn3 tetrahedra. is represented by the CIF card [CIF]
data_VZn2N3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.503
_cell_length_b   5.562
_cell_length_c   5.240
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.354
_symmetry_Int_Tables_number   1
_cell_volume   138.401
_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
  V  V0  1  0.000  0.838  0.962  1.0
  V  V1  1  0.000  0.162  0.462  1.0
  Zn  Zn2  1  0.333  0.830  0.473  1.0
  Zn  Zn3  1  0.667  0.497  0.473  1.0
  Zn  Zn4  1  0.667  0.170  0.973  1.0
  Zn  Zn5  1  0.333  0.503  0.973  1.0
  N  N6  1  0.305  0.833  0.859  1.0
  N  N7  1  0.695  0.528  0.859  1.0
  N  N8  1  0.695  0.167  0.359  1.0
  N  N9  1  0.305  0.472  0.359  1.0
  N  N10  1  0.000  0.854  0.319  1.0
  N  N11  1  0.000  0.146  0.819  1.0
[/CIF]
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The structure described by VZn2N3 is Enargite-like structured and crystallizes in the orthorhombic Cmc2_1 space group. V(1) is bonded to two equivalent N(1) and two equivalent N(2) atoms to form VN4 tetrahedra that share corners with two equivalent V(1)N4 tetrahedra and corners with ten equivalent Zn(1)N4 tetrahedra. Zn(1) is bonded to one N(2) and three equivalent N(1) atoms to form ZnN4 tetrahedra that share corners with five equivalent V(1)N4 tetrahedra and corners with seven equivalent Zn(1)N4 tetrahedra. There are two inequivalent N sites. In the first N site, N(2) is bonded to two equivalent V(1) and two equivalent Zn(1) atoms to form NV2Zn2 tetrahedra that share corners with two equivalent N(2)V2Zn2 tetrahedra and corners with ten equivalent N(1)VZn3 tetrahedra. In the second N site, N(1) is bonded to one V(1) and three equivalent Zn(1) atoms to form NVZn3 tetrahedra that share corners with five equivalent N(2)V2Zn2 tetrahedra and corners with seven equivalent N(1)VZn3 tetrahedra. is represented by the CIF card [CIF]
data_VZn2N3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.503
_cell_length_b   5.562
_cell_length_c   5.240
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.354
_symmetry_Int_Tables_number   1
_cell_volume   138.401
_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
  V  V0  1  0.000  0.838  0.962  1.0
  V  V1  1  0.000  0.162  0.462  1.0
  Zn  Zn2  1  0.333  0.830  0.473  1.0
  Zn  Zn3  1  0.667  0.497  0.473  1.0
  Zn  Zn4  1  0.667  0.170  0.973  1.0
  Zn  Zn5  1  0.333  0.503  0.973  1.0
  N  N6  1  0.305  0.833  0.859  1.0
  N  N7  1  0.695  0.528  0.859  1.0
  N  N8  1  0.695  0.167  0.359  1.0
  N  N9  1  0.305  0.472  0.359  1.0
  N  N10  1  0.000  0.854  0.319  1.0
  N  N11  1  0.000  0.146  0.819  1.0
[/CIF]
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