The crystal structure described by VZnN2 is Enargite-like structured and crystallizes in the orthorhombic Pna2_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 four equivalent V(1)N4 tetrahedra and corners with eight equivalent Zn(1)N4 tetrahedra. Zn(1) is bonded to two equivalent N(1) and two equivalent N(2) atoms to form ZnN4 tetrahedra that share corners with four equivalent Zn(1)N4 tetrahedra and corners with eight equivalent V(1)N4 tetrahedra. There are two inequivalent N sites. In the first N site, N(1) is bonded to two equivalent V(1) and two equivalent Zn(1) atoms to form corner-sharing NV2Zn2 tetrahedra. In the second N site, N(2) is bonded to two equivalent V(1) and two equivalent Zn(1) atoms to form corner-sharing NV2Zn2 tetrahedra. is represented by the CIF card [CIF]
data_VZnN2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.603
_cell_length_b   6.422
_cell_length_c   5.248
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   188.807
_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
  V  V0  1  0.576  0.376  0.998  1.0
  V  V1  1  0.424  0.624  0.498  1.0
  V  V2  1  0.924  0.876  0.498  1.0
  V  V3  1  0.076  0.124  0.998  1.0
  Zn  Zn4  1  0.584  0.877  0.002  1.0
  Zn  Zn5  1  0.416  0.123  0.502  1.0
  Zn  Zn6  1  0.916  0.377  0.502  1.0
  Zn  Zn7  1  0.084  0.623  0.002  1.0
  N  N8  1  0.573  0.387  0.356  1.0
  N  N9  1  0.427  0.613  0.856  1.0
  N  N10  1  0.927  0.887  0.856  1.0
  N  N11  1  0.073  0.113  0.356  1.0
  N  N12  1  0.602  0.861  0.395  1.0
  N  N13  1  0.398  0.139  0.895  1.0
  N  N14  1  0.898  0.361  0.895  1.0
  N  N15  1  0.102  0.639  0.395  1.0
[/CIF]
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The crystal structure described by VZnN2 is Enargite-like structured and crystallizes in the orthorhombic Pna2_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 four equivalent V(1)N4 tetrahedra and corners with eight equivalent Zn(1)N4 tetrahedra. Zn(1) is bonded to two equivalent N(1) and two equivalent N(2) atoms to form ZnN4 tetrahedra that share corners with four equivalent Zn(1)N4 tetrahedra and corners with eight equivalent V(1)N4 tetrahedra. There are two inequivalent N sites. In the first N site, N(1) is bonded to two equivalent V(1) and two equivalent Zn(1) atoms to form corner-sharing NV2Zn2 tetrahedra. In the second N site, N(2) is bonded to two equivalent V(1) and two equivalent Zn(1) atoms to form corner-sharing NV2Zn2 tetrahedra. is represented by the CIF card [CIF]
data_VZnN2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.603
_cell_length_b   6.422
_cell_length_c   5.248
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   188.807
_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
  V  V0  1  0.576  0.376  0.998  1.0
  V  V1  1  0.424  0.624  0.498  1.0
  V  V2  1  0.924  0.876  0.498  1.0
  V  V3  1  0.076  0.124  0.998  1.0
  Zn  Zn4  1  0.584  0.877  0.002  1.0
  Zn  Zn5  1  0.416  0.123  0.502  1.0
  Zn  Zn6  1  0.916  0.377  0.502  1.0
  Zn  Zn7  1  0.084  0.623  0.002  1.0
  N  N8  1  0.573  0.387  0.356  1.0
  N  N9  1  0.427  0.613  0.856  1.0
  N  N10  1  0.927  0.887  0.856  1.0
  N  N11  1  0.073  0.113  0.356  1.0
  N  N12  1  0.602  0.861  0.395  1.0
  N  N13  1  0.398  0.139  0.895  1.0
  N  N14  1  0.898  0.361  0.895  1.0
  N  N15  1  0.102  0.639  0.395  1.0
[/CIF]
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