The material structure described by Cr5(GeN3)2 crystallizes in the monoclinic C2/c space group. There are three inequivalent Cr sites. In the first Cr site, Cr(1) is bonded in a distorted rectangular see-saw-like geometry to one N(2), one N(3), and two equivalent N(1) atoms. In the second Cr site, Cr(2) is bonded in a 4-coordinate geometry to one N(1), one N(3), and two equivalent N(2) atoms. In the third Cr site, Cr(3) is bonded in a distorted trigonal pyramidal geometry to two equivalent N(1) and two equivalent N(3) atoms. Ge(1) is bonded in a water-like geometry to one N(2) and one N(3) atom. There are three inequivalent N sites. In the first N site, N(2) is bonded to one Cr(1), two equivalent Cr(2), and one Ge(1) atom to form distorted corner-sharing NCr3Ge trigonal pyramids. In the second N site, N(3) is bonded to one Cr(1), one Cr(2), one Cr(3), and one Ge(1) atom to form distorted corner-sharing NCr3Ge trigonal pyramids. In the third N site, N(1) is bonded in a rectangular see-saw-like geometry to one Cr(2), one Cr(3), and two equivalent Cr(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Cr5(GeN3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.946
_cell_length_b   5.533
_cell_length_c   10.358
_cell_angle_alpha   90.000
_cell_angle_beta   108.404
_cell_angle_gamma   117.732
_symmetry_Int_Tables_number   1
_cell_volume   281.788
_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
  Cr  Cr0  1  0.024  0.842  0.923  1.0
  Cr  Cr1  1  0.976  0.818  0.577  1.0
  Cr  Cr2  1  0.976  0.158  0.077  1.0
  Cr  Cr3  1  0.024  0.182  0.423  1.0
  Cr  Cr4  1  0.436  0.276  0.680  1.0
  Cr  Cr5  1  0.564  0.840  0.820  1.0
  Cr  Cr6  1  0.564  0.724  0.320  1.0
  Cr  Cr7  1  0.436  0.160  0.180  1.0
  Cr  Cr8  1  0.000  0.343  0.750  1.0
  Cr  Cr9  1  0.000  0.657  0.250  1.0
  Ge  Ge10  1  0.494  0.718  0.562  1.0
  Ge  Ge11  1  0.506  0.224  0.938  1.0
  Ge  Ge12  1  0.506  0.282  0.438  1.0
  Ge  Ge13  1  0.494  0.776  0.062  1.0
  N  N14  1  0.065  0.194  0.611  1.0
  N  N15  1  0.935  0.129  0.889  1.0
  N  N16  1  0.935  0.806  0.389  1.0
  N  N17  1  0.065  0.871  0.111  1.0
  N  N18  1  0.347  0.896  0.643  1.0
  N  N19  1  0.653  0.549  0.857  1.0
  N  N20  1  0.653  0.104  0.357  1.0
  N  N21  1  0.347  0.451  0.143  1.0
  N  N22  1  0.774  0.444  0.628  1.0
  N  N23  1  0.226  0.670  0.872  1.0
  N  N24  1  0.226  0.556  0.372  1.0
  N  N25  1  0.774  0.330  0.128  1.0
[/CIF]
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The material structure described by Cr5(GeN3)2 crystallizes in the monoclinic C2/c space group. There are three inequivalent Cr sites. In the first Cr site, Cr(1) is bonded in a distorted rectangular see-saw-like geometry to one N(2), one N(3), and two equivalent N(1) atoms. In the second Cr site, Cr(2) is bonded in a 4-coordinate geometry to one N(1), one N(3), and two equivalent N(2) atoms. In the third Cr site, Cr(3) is bonded in a distorted trigonal pyramidal geometry to two equivalent N(1) and two equivalent N(3) atoms. Ge(1) is bonded in a water-like geometry to one N(2) and one N(3) atom. There are three inequivalent N sites. In the first N site, N(2) is bonded to one Cr(1), two equivalent Cr(2), and one Ge(1) atom to form distorted corner-sharing NCr3Ge trigonal pyramids. In the second N site, N(3) is bonded to one Cr(1), one Cr(2), one Cr(3), and one Ge(1) atom to form distorted corner-sharing NCr3Ge trigonal pyramids. In the third N site, N(1) is bonded in a rectangular see-saw-like geometry to one Cr(2), one Cr(3), and two equivalent Cr(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Cr5(GeN3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.946
_cell_length_b   5.533
_cell_length_c   10.358
_cell_angle_alpha   90.000
_cell_angle_beta   108.404
_cell_angle_gamma   117.732
_symmetry_Int_Tables_number   1
_cell_volume   281.788
_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
  Cr  Cr0  1  0.024  0.842  0.923  1.0
  Cr  Cr1  1  0.976  0.818  0.577  1.0
  Cr  Cr2  1  0.976  0.158  0.077  1.0
  Cr  Cr3  1  0.024  0.182  0.423  1.0
  Cr  Cr4  1  0.436  0.276  0.680  1.0
  Cr  Cr5  1  0.564  0.840  0.820  1.0
  Cr  Cr6  1  0.564  0.724  0.320  1.0
  Cr  Cr7  1  0.436  0.160  0.180  1.0
  Cr  Cr8  1  0.000  0.343  0.750  1.0
  Cr  Cr9  1  0.000  0.657  0.250  1.0
  Ge  Ge10  1  0.494  0.718  0.562  1.0
  Ge  Ge11  1  0.506  0.224  0.938  1.0
  Ge  Ge12  1  0.506  0.282  0.438  1.0
  Ge  Ge13  1  0.494  0.776  0.062  1.0
  N  N14  1  0.065  0.194  0.611  1.0
  N  N15  1  0.935  0.129  0.889  1.0
  N  N16  1  0.935  0.806  0.389  1.0
  N  N17  1  0.065  0.871  0.111  1.0
  N  N18  1  0.347  0.896  0.643  1.0
  N  N19  1  0.653  0.549  0.857  1.0
  N  N20  1  0.653  0.104  0.357  1.0
  N  N21  1  0.347  0.451  0.143  1.0
  N  N22  1  0.774  0.444  0.628  1.0
  N  N23  1  0.226  0.670  0.872  1.0
  N  N24  1  0.226  0.556  0.372  1.0
  N  N25  1  0.774  0.330  0.128  1.0
[/CIF]
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