The crystal structure described by Sr3RhF12 crystallizes in the monoclinic C2/m space group. There are two inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a 8-coordinate geometry to four equivalent F(2) and four equivalent F(3) atoms. In the second Sr site, Sr(2) is bonded in a body-centered cubic geometry to two equivalent F(2), two equivalent F(3), and four equivalent F(1) atoms. Rh(1) is bonded in a body-centered cubic geometry to four equivalent F(2) and four equivalent F(3) atoms. There are three inequivalent F sites. In the first F site, F(1) is bonded in a water-like geometry to two equivalent Sr(2) atoms. In the second F site, F(2) is bonded in a distorted T-shaped geometry to one Sr(1), one Sr(2), and one Rh(1) atom. In the third F site, F(3) is bonded in a 3-coordinate geometry to one Sr(1), one Sr(2), and one Rh(1) atom. is represented by the CIF file [CIF]
data_Sr3RhF12
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.286
_cell_length_b   7.835
_cell_length_c   7.844
_cell_angle_alpha   119.961
_cell_angle_beta   90.329
_cell_angle_gamma   89.341
_symmetry_Int_Tables_number   1
_cell_volume   334.675
_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
  Sr  Sr0  1  0.500  0.000  0.000  1.0
  Sr  Sr1  1  0.000  0.500  0.500  1.0
  Sr  Sr2  1  0.000  0.000  0.500  1.0
  Rh  Rh3  1  0.000  0.000  0.000  1.0
  F  F4  1  0.791  0.296  0.587  1.0
  F  F5  1  0.209  0.704  0.413  1.0
  F  F6  1  0.812  0.766  0.828  1.0
  F  F7  1  0.209  0.291  0.587  1.0
  F  F8  1  0.188  0.234  0.172  1.0
  F  F9  1  0.791  0.709  0.413  1.0
  F  F10  1  0.190  0.935  0.171  1.0
  F  F11  1  0.188  0.062  0.828  1.0
  F  F12  1  0.810  0.065  0.829  1.0
  F  F13  1  0.812  0.938  0.172  1.0
  F  F14  1  0.810  0.236  0.171  1.0
  F  F15  1  0.190  0.764  0.829  1.0
[/CIF]
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The crystal structure described by Sr3RhF12 crystallizes in the monoclinic C2/m space group. There are two inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a 8-coordinate geometry to four equivalent F(2) and four equivalent F(3) atoms. In the second Sr site, Sr(2) is bonded in a body-centered cubic geometry to two equivalent F(2), two equivalent F(3), and four equivalent F(1) atoms. Rh(1) is bonded in a body-centered cubic geometry to four equivalent F(2) and four equivalent F(3) atoms. There are three inequivalent F sites. In the first F site, F(1) is bonded in a water-like geometry to two equivalent Sr(2) atoms. In the second F site, F(2) is bonded in a distorted T-shaped geometry to one Sr(1), one Sr(2), and one Rh(1) atom. In the third F site, F(3) is bonded in a 3-coordinate geometry to one Sr(1), one Sr(2), and one Rh(1) atom. is represented by the CIF file [CIF]
data_Sr3RhF12
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.286
_cell_length_b   7.835
_cell_length_c   7.844
_cell_angle_alpha   119.961
_cell_angle_beta   90.329
_cell_angle_gamma   89.341
_symmetry_Int_Tables_number   1
_cell_volume   334.675
_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
  Sr  Sr0  1  0.500  0.000  0.000  1.0
  Sr  Sr1  1  0.000  0.500  0.500  1.0
  Sr  Sr2  1  0.000  0.000  0.500  1.0
  Rh  Rh3  1  0.000  0.000  0.000  1.0
  F  F4  1  0.791  0.296  0.587  1.0
  F  F5  1  0.209  0.704  0.413  1.0
  F  F6  1  0.812  0.766  0.828  1.0
  F  F7  1  0.209  0.291  0.587  1.0
  F  F8  1  0.188  0.234  0.172  1.0
  F  F9  1  0.791  0.709  0.413  1.0
  F  F10  1  0.190  0.935  0.171  1.0
  F  F11  1  0.188  0.062  0.828  1.0
  F  F12  1  0.810  0.065  0.829  1.0
  F  F13  1  0.812  0.938  0.172  1.0
  F  F14  1  0.810  0.236  0.171  1.0
  F  F15  1  0.190  0.764  0.829  1.0
[/CIF]
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