The crystal structure described by Cr4AgBiO14 crystallizes in the tetragonal I4 space group. Cr(1) is bonded to one O(1), one O(2), one O(3), and one O(4) atom to form corner-sharing CrO4 tetrahedra. Ag(1) is bonded in a 8-coordinate geometry to four equivalent O(3) and four equivalent O(4) atoms. Bi(1) is bonded in a 8-coordinate geometry to four equivalent O(2) and four equivalent O(4) atoms. There are four inequivalent O sites. In the first O site, O(1) is bonded in a linear geometry to two equivalent Cr(1) atoms. In the second O site, O(2) is bonded in a distorted bent 150 degrees geometry to one Cr(1) and one Bi(1) atom. In the third O site, O(3) is bonded in a distorted bent 150 degrees geometry to one Cr(1) and one Ag(1) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to one Cr(1), one Ag(1), and one Bi(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Cr4AgBiO14
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.381
_cell_length_b   7.381
_cell_length_c   7.381
_cell_angle_alpha   108.403
_cell_angle_beta   108.403
_cell_angle_gamma   111.629
_symmetry_Int_Tables_number   1
_cell_volume   309.264
_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
  Cr  Cr0  1  0.829  0.371  0.782  1.0
  Cr  Cr1  1  0.046  0.829  0.458  1.0
  Cr  Cr2  1  0.371  0.588  0.542  1.0
  Cr  Cr3  1  0.588  0.046  0.218  1.0
  Ag  Ag4  1  0.426  0.426  0.000  1.0
  Bi  Bi5  1  0.007  0.007  0.000  1.0
  O  O6  1  0.239  0.739  0.500  1.0
  O  O7  1  0.739  0.239  0.500  1.0
  O  O8  1  0.968  0.644  0.881  1.0
  O  O9  1  0.087  0.968  0.324  1.0
  O  O10  1  0.644  0.763  0.676  1.0
  O  O11  1  0.763  0.087  0.119  1.0
  O  O12  1  0.478  0.794  0.179  1.0
  O  O13  1  0.299  0.478  0.683  1.0
  O  O14  1  0.794  0.615  0.317  1.0
  O  O15  1  0.615  0.299  0.821  1.0
  O  O16  1  0.391  0.090  0.096  1.0
  O  O17  1  0.294  0.391  0.300  1.0
  O  O18  1  0.090  0.994  0.700  1.0
  O  O19  1  0.994  0.294  0.904  1.0
[/CIF]
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The crystal structure described by Cr4AgBiO14 crystallizes in the tetragonal I4 space group. Cr(1) is bonded to one O(1), one O(2), one O(3), and one O(4) atom to form corner-sharing CrO4 tetrahedra. Ag(1) is bonded in a 8-coordinate geometry to four equivalent O(3) and four equivalent O(4) atoms. Bi(1) is bonded in a 8-coordinate geometry to four equivalent O(2) and four equivalent O(4) atoms. There are four inequivalent O sites. In the first O site, O(1) is bonded in a linear geometry to two equivalent Cr(1) atoms. In the second O site, O(2) is bonded in a distorted bent 150 degrees geometry to one Cr(1) and one Bi(1) atom. In the third O site, O(3) is bonded in a distorted bent 150 degrees geometry to one Cr(1) and one Ag(1) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to one Cr(1), one Ag(1), and one Bi(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Cr4AgBiO14
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.381
_cell_length_b   7.381
_cell_length_c   7.381
_cell_angle_alpha   108.403
_cell_angle_beta   108.403
_cell_angle_gamma   111.629
_symmetry_Int_Tables_number   1
_cell_volume   309.264
_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
  Cr  Cr0  1  0.829  0.371  0.782  1.0
  Cr  Cr1  1  0.046  0.829  0.458  1.0
  Cr  Cr2  1  0.371  0.588  0.542  1.0
  Cr  Cr3  1  0.588  0.046  0.218  1.0
  Ag  Ag4  1  0.426  0.426  0.000  1.0
  Bi  Bi5  1  0.007  0.007  0.000  1.0
  O  O6  1  0.239  0.739  0.500  1.0
  O  O7  1  0.739  0.239  0.500  1.0
  O  O8  1  0.968  0.644  0.881  1.0
  O  O9  1  0.087  0.968  0.324  1.0
  O  O10  1  0.644  0.763  0.676  1.0
  O  O11  1  0.763  0.087  0.119  1.0
  O  O12  1  0.478  0.794  0.179  1.0
  O  O13  1  0.299  0.478  0.683  1.0
  O  O14  1  0.794  0.615  0.317  1.0
  O  O15  1  0.615  0.299  0.821  1.0
  O  O16  1  0.391  0.090  0.096  1.0
  O  O17  1  0.294  0.391  0.300  1.0
  O  O18  1  0.090  0.994  0.700  1.0
  O  O19  1  0.994  0.294  0.904  1.0
[/CIF]
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