The structure described by Ba3(GeN2)2 crystallizes in the orthorhombic Pnna space group. There are two inequivalent Ba sites. In the first Ba site, Ba(1) is bonded in a 5-coordinate geometry to two equivalent N(2) and three equivalent N(1) atoms. In the second Ba site, Ba(2) is bonded in a 6-coordinate geometry to two equivalent N(1) and four equivalent N(2) atoms. There are two inequivalent Ge sites. In the first Ge site, Ge(1) is bonded in a 4-coordinate geometry to two equivalent N(1) and two equivalent N(2) atoms. In the second Ge site, Ge(2) is bonded in a tetrahedral geometry to two equivalent N(1) and two equivalent N(2) atoms. There are two inequivalent N sites. In the first N site, N(1) is bonded in a 6-coordinate geometry to one Ba(2), three equivalent Ba(1), one Ge(1), and one Ge(2) atom. In the second N site, N(2) is bonded in a 2-coordinate geometry to two equivalent Ba(1), two equivalent Ba(2), one Ge(1), and one Ge(2) atom. is represented by the CIF card [CIF]
data_Ba3(GeN2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.186
_cell_length_b   10.833
_cell_length_c   10.323
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   691.801
_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
  Ba  Ba0  1  0.122  0.340  0.581  1.0
  Ba  Ba1  1  0.378  0.660  0.581  1.0
  Ba  Ba2  1  0.122  0.160  0.919  1.0
  Ba  Ba3  1  0.378  0.840  0.919  1.0
  Ba  Ba4  1  0.878  0.660  0.419  1.0
  Ba  Ba5  1  0.622  0.340  0.419  1.0
  Ba  Ba6  1  0.878  0.840  0.081  1.0
  Ba  Ba7  1  0.622  0.160  0.081  1.0
  Ba  Ba8  1  0.750  0.500  0.102  1.0
  Ba  Ba9  1  0.750  0.000  0.398  1.0
  Ba  Ba10  1  0.250  0.500  0.898  1.0
  Ba  Ba11  1  0.250  0.000  0.602  1.0
  Ge  Ge12  1  0.584  0.250  0.750  1.0
  Ge  Ge13  1  0.916  0.750  0.750  1.0
  Ge  Ge14  1  0.416  0.750  0.250  1.0
  Ge  Ge15  1  0.084  0.250  0.250  1.0
  Ge  Ge16  1  0.750  0.500  0.757  1.0
  Ge  Ge17  1  0.750  0.000  0.743  1.0
  Ge  Ge18  1  0.250  0.500  0.243  1.0
  Ge  Ge19  1  0.250  0.000  0.257  1.0
  N  N20  1  0.517  0.448  0.656  1.0
  N  N21  1  0.983  0.552  0.656  1.0
  N  N22  1  0.517  0.052  0.844  1.0
  N  N23  1  0.983  0.948  0.844  1.0
  N  N24  1  0.483  0.552  0.344  1.0
  N  N25  1  0.017  0.448  0.344  1.0
  N  N26  1  0.483  0.948  0.156  1.0
  N  N27  1  0.017  0.052  0.156  1.0
  N  N28  1  0.790  0.148  0.636  1.0
  N  N29  1  0.710  0.852  0.636  1.0
  N  N30  1  0.790  0.352  0.864  1.0
  N  N31  1  0.710  0.648  0.864  1.0
  N  N32  1  0.210  0.852  0.364  1.0
  N  N33  1  0.290  0.148  0.364  1.0
  N  N34  1  0.210  0.648  0.136  1.0
  N  N35  1  0.290  0.352  0.136  1.0
[/CIF]
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The structure described by Ba3(GeN2)2 crystallizes in the orthorhombic Pnna space group. There are two inequivalent Ba sites. In the first Ba site, Ba(1) is bonded in a 5-coordinate geometry to two equivalent N(2) and three equivalent N(1) atoms. In the second Ba site, Ba(2) is bonded in a 6-coordinate geometry to two equivalent N(1) and four equivalent N(2) atoms. There are two inequivalent Ge sites. In the first Ge site, Ge(1) is bonded in a 4-coordinate geometry to two equivalent N(1) and two equivalent N(2) atoms. In the second Ge site, Ge(2) is bonded in a tetrahedral geometry to two equivalent N(1) and two equivalent N(2) atoms. There are two inequivalent N sites. In the first N site, N(1) is bonded in a 6-coordinate geometry to one Ba(2), three equivalent Ba(1), one Ge(1), and one Ge(2) atom. In the second N site, N(2) is bonded in a 2-coordinate geometry to two equivalent Ba(1), two equivalent Ba(2), one Ge(1), and one Ge(2) atom. is represented by the CIF card [CIF]
data_Ba3(GeN2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.186
_cell_length_b   10.833
_cell_length_c   10.323
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   691.801
_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
  Ba  Ba0  1  0.122  0.340  0.581  1.0
  Ba  Ba1  1  0.378  0.660  0.581  1.0
  Ba  Ba2  1  0.122  0.160  0.919  1.0
  Ba  Ba3  1  0.378  0.840  0.919  1.0
  Ba  Ba4  1  0.878  0.660  0.419  1.0
  Ba  Ba5  1  0.622  0.340  0.419  1.0
  Ba  Ba6  1  0.878  0.840  0.081  1.0
  Ba  Ba7  1  0.622  0.160  0.081  1.0
  Ba  Ba8  1  0.750  0.500  0.102  1.0
  Ba  Ba9  1  0.750  0.000  0.398  1.0
  Ba  Ba10  1  0.250  0.500  0.898  1.0
  Ba  Ba11  1  0.250  0.000  0.602  1.0
  Ge  Ge12  1  0.584  0.250  0.750  1.0
  Ge  Ge13  1  0.916  0.750  0.750  1.0
  Ge  Ge14  1  0.416  0.750  0.250  1.0
  Ge  Ge15  1  0.084  0.250  0.250  1.0
  Ge  Ge16  1  0.750  0.500  0.757  1.0
  Ge  Ge17  1  0.750  0.000  0.743  1.0
  Ge  Ge18  1  0.250  0.500  0.243  1.0
  Ge  Ge19  1  0.250  0.000  0.257  1.0
  N  N20  1  0.517  0.448  0.656  1.0
  N  N21  1  0.983  0.552  0.656  1.0
  N  N22  1  0.517  0.052  0.844  1.0
  N  N23  1  0.983  0.948  0.844  1.0
  N  N24  1  0.483  0.552  0.344  1.0
  N  N25  1  0.017  0.448  0.344  1.0
  N  N26  1  0.483  0.948  0.156  1.0
  N  N27  1  0.017  0.052  0.156  1.0
  N  N28  1  0.790  0.148  0.636  1.0
  N  N29  1  0.710  0.852  0.636  1.0
  N  N30  1  0.790  0.352  0.864  1.0
  N  N31  1  0.710  0.648  0.864  1.0
  N  N32  1  0.210  0.852  0.364  1.0
  N  N33  1  0.290  0.148  0.364  1.0
  N  N34  1  0.210  0.648  0.136  1.0
  N  N35  1  0.290  0.352  0.136  1.0
[/CIF]
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