The crystal structure described by BaSr3Ag4 crystallizes in the monoclinic Pm space group. Ba(1) is bonded in a 7-coordinate geometry to one Ag(2), two equivalent Ag(1), two equivalent Ag(3), and two equivalent Ag(4) atoms. There are three inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a 7-coordinate geometry to one Ag(1), two equivalent Ag(2), two equivalent Ag(3), and two equivalent Ag(4) atoms. In the second Sr site, Sr(2) is bonded in a 7-coordinate geometry to one Ag(4), two equivalent Ag(1), two equivalent Ag(2), and two equivalent Ag(3) atoms. In the third Sr site, Sr(3) is bonded in a 7-coordinate geometry to one Ag(3), two equivalent Ag(1), two equivalent Ag(2), and two equivalent Ag(4) atoms. There are four inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a 9-coordinate geometry to two equivalent Ba(1), one Sr(1), two equivalent Sr(2), two equivalent Sr(3), and two equivalent Ag(3) atoms. In the second Ag site, Ag(2) is bonded in a 9-coordinate geometry to one Ba(1), two equivalent Sr(1), two equivalent Sr(2), two equivalent Sr(3), and two equivalent Ag(4) atoms. In the third Ag site, Ag(3) is bonded in a 9-coordinate geometry to two equivalent Ba(1), one Sr(3), two equivalent Sr(1), two equivalent Sr(2), and two equivalent Ag(1) atoms. In the fourth Ag site, Ag(4) is bonded in a 9-coordinate geometry to two equivalent Ba(1), one Sr(2), two equivalent Sr(1), two equivalent Sr(3), and two equivalent Ag(2) atoms. is represented by the CIF card [CIF]
data_BaSr3Ag4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.920
_cell_length_b   6.451
_cell_length_c   8.371
_cell_angle_alpha   89.060
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   265.653
_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
  Ba  Ba0  1  0.250  0.871  0.679  1.0
  Sr  Sr1  1  0.250  0.631  0.180  1.0
  Sr  Sr2  1  0.750  0.134  0.316  1.0
  Sr  Sr3  1  0.750  0.368  0.822  1.0
  Ag  Ag4  1  0.250  0.377  0.532  1.0
  Ag  Ag5  1  0.250  0.125  0.040  1.0
  Ag  Ag6  1  0.750  0.616  0.459  1.0
  Ag  Ag7  1  0.750  0.879  0.972  1.0
[/CIF]
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The crystal structure described by BaSr3Ag4 crystallizes in the monoclinic Pm space group. Ba(1) is bonded in a 7-coordinate geometry to one Ag(2), two equivalent Ag(1), two equivalent Ag(3), and two equivalent Ag(4) atoms. There are three inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a 7-coordinate geometry to one Ag(1), two equivalent Ag(2), two equivalent Ag(3), and two equivalent Ag(4) atoms. In the second Sr site, Sr(2) is bonded in a 7-coordinate geometry to one Ag(4), two equivalent Ag(1), two equivalent Ag(2), and two equivalent Ag(3) atoms. In the third Sr site, Sr(3) is bonded in a 7-coordinate geometry to one Ag(3), two equivalent Ag(1), two equivalent Ag(2), and two equivalent Ag(4) atoms. There are four inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a 9-coordinate geometry to two equivalent Ba(1), one Sr(1), two equivalent Sr(2), two equivalent Sr(3), and two equivalent Ag(3) atoms. In the second Ag site, Ag(2) is bonded in a 9-coordinate geometry to one Ba(1), two equivalent Sr(1), two equivalent Sr(2), two equivalent Sr(3), and two equivalent Ag(4) atoms. In the third Ag site, Ag(3) is bonded in a 9-coordinate geometry to two equivalent Ba(1), one Sr(3), two equivalent Sr(1), two equivalent Sr(2), and two equivalent Ag(1) atoms. In the fourth Ag site, Ag(4) is bonded in a 9-coordinate geometry to two equivalent Ba(1), one Sr(2), two equivalent Sr(1), two equivalent Sr(3), and two equivalent Ag(2) atoms. is represented by the CIF card [CIF]
data_BaSr3Ag4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.920
_cell_length_b   6.451
_cell_length_c   8.371
_cell_angle_alpha   89.060
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   265.653
_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
  Ba  Ba0  1  0.250  0.871  0.679  1.0
  Sr  Sr1  1  0.250  0.631  0.180  1.0
  Sr  Sr2  1  0.750  0.134  0.316  1.0
  Sr  Sr3  1  0.750  0.368  0.822  1.0
  Ag  Ag4  1  0.250  0.377  0.532  1.0
  Ag  Ag5  1  0.250  0.125  0.040  1.0
  Ag  Ag6  1  0.750  0.616  0.459  1.0
  Ag  Ag7  1  0.750  0.879  0.972  1.0
[/CIF]
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