The material structure described by RbFeCl4 crystallizes in the orthorhombic Pnma space group. Rb(1) is bonded in a 10-coordinate geometry to one Cl(2), three equivalent Cl(1), and six equivalent Cl(3) atoms. Fe(1) is bonded in a tetrahedral geometry to one Cl(1), one Cl(2), and two equivalent Cl(3) atoms. There are three inequivalent Cl sites. In the first Cl site, Cl(1) is bonded in a distorted single-bond geometry to three equivalent Rb(1) and one Fe(1) atom. In the second Cl site, Cl(2) is bonded in a distorted linear geometry to one Rb(1) and one Fe(1) atom. In the third Cl site, Cl(3) is bonded in a distorted single-bond geometry to three equivalent Rb(1) and one Fe(1) atom. is represented by the CIF file [CIF]
data_RbFeCl4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.102
_cell_length_b   9.301
_cell_length_c   11.298
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   746.325
_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
  Rb  Rb0  1  0.250  0.165  0.680  1.0
  Rb  Rb1  1  0.750  0.835  0.320  1.0
  Rb  Rb2  1  0.750  0.665  0.820  1.0
  Rb  Rb3  1  0.250  0.335  0.180  1.0
  Fe  Fe4  1  0.250  0.688  0.567  1.0
  Fe  Fe5  1  0.750  0.312  0.433  1.0
  Fe  Fe6  1  0.750  0.188  0.933  1.0
  Fe  Fe7  1  0.250  0.812  0.067  1.0
  Cl  Cl8  1  0.250  0.542  0.719  1.0
  Cl  Cl9  1  0.750  0.458  0.281  1.0
  Cl  Cl10  1  0.750  0.042  0.781  1.0
  Cl  Cl11  1  0.250  0.958  0.219  1.0
  Cl  Cl12  1  0.250  0.576  0.397  1.0
  Cl  Cl13  1  0.750  0.424  0.603  1.0
  Cl  Cl14  1  0.750  0.076  0.103  1.0
  Cl  Cl15  1  0.250  0.924  0.897  1.0
  Cl  Cl16  1  0.000  0.827  0.581  1.0
  Cl  Cl17  1  0.500  0.173  0.419  1.0
  Cl  Cl18  1  1.000  0.327  0.919  1.0
  Cl  Cl19  1  0.500  0.673  0.081  1.0
  Cl  Cl20  1  1.000  0.173  0.419  1.0
  Cl  Cl21  1  0.500  0.827  0.581  1.0
  Cl  Cl22  1  0.000  0.673  0.081  1.0
  Cl  Cl23  1  0.500  0.327  0.919  1.0
[/CIF]
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The material structure described by RbFeCl4 crystallizes in the orthorhombic Pnma space group. Rb(1) is bonded in a 10-coordinate geometry to one Cl(2), three equivalent Cl(1), and six equivalent Cl(3) atoms. Fe(1) is bonded in a tetrahedral geometry to one Cl(1), one Cl(2), and two equivalent Cl(3) atoms. There are three inequivalent Cl sites. In the first Cl site, Cl(1) is bonded in a distorted single-bond geometry to three equivalent Rb(1) and one Fe(1) atom. In the second Cl site, Cl(2) is bonded in a distorted linear geometry to one Rb(1) and one Fe(1) atom. In the third Cl site, Cl(3) is bonded in a distorted single-bond geometry to three equivalent Rb(1) and one Fe(1) atom. is represented by the CIF file [CIF]
data_RbFeCl4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.102
_cell_length_b   9.301
_cell_length_c   11.298
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   746.325
_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
  Rb  Rb0  1  0.250  0.165  0.680  1.0
  Rb  Rb1  1  0.750  0.835  0.320  1.0
  Rb  Rb2  1  0.750  0.665  0.820  1.0
  Rb  Rb3  1  0.250  0.335  0.180  1.0
  Fe  Fe4  1  0.250  0.688  0.567  1.0
  Fe  Fe5  1  0.750  0.312  0.433  1.0
  Fe  Fe6  1  0.750  0.188  0.933  1.0
  Fe  Fe7  1  0.250  0.812  0.067  1.0
  Cl  Cl8  1  0.250  0.542  0.719  1.0
  Cl  Cl9  1  0.750  0.458  0.281  1.0
  Cl  Cl10  1  0.750  0.042  0.781  1.0
  Cl  Cl11  1  0.250  0.958  0.219  1.0
  Cl  Cl12  1  0.250  0.576  0.397  1.0
  Cl  Cl13  1  0.750  0.424  0.603  1.0
  Cl  Cl14  1  0.750  0.076  0.103  1.0
  Cl  Cl15  1  0.250  0.924  0.897  1.0
  Cl  Cl16  1  0.000  0.827  0.581  1.0
  Cl  Cl17  1  0.500  0.173  0.419  1.0
  Cl  Cl18  1  1.000  0.327  0.919  1.0
  Cl  Cl19  1  0.500  0.673  0.081  1.0
  Cl  Cl20  1  1.000  0.173  0.419  1.0
  Cl  Cl21  1  0.500  0.827  0.581  1.0
  Cl  Cl22  1  0.000  0.673  0.081  1.0
  Cl  Cl23  1  0.500  0.327  0.919  1.0
[/CIF]
.