The compound described by ErPtF7 crystallizes in the monoclinic P2_1/c space group. Er(1) is bonded in a 8-coordinate geometry to one F(1), one F(2), one F(3), one F(4), one F(5), one F(6), and two equivalent F(7) atoms. Pt(1) is bonded in an octahedral geometry to one F(1), one F(2), one F(3), one F(4), one F(5), and one F(6) atom. There are seven inequivalent F sites. In the first F site, F(7) is bonded in a bent 150 degrees geometry to two equivalent Er(1) atoms. In the second F site, F(1) is bonded in a bent 150 degrees geometry to one Er(1) and one Pt(1) atom. In the third F site, F(2) is bonded in a bent 150 degrees geometry to one Er(1) and one Pt(1) atom. In the fourth F site, F(3) is bonded in a linear geometry to one Er(1) and one Pt(1) atom. In the fifth F site, F(4) is bonded in a distorted bent 150 degrees geometry to one Er(1) and one Pt(1) atom. In the sixth F site, F(5) is bonded in a bent 150 degrees geometry to one Er(1) and one Pt(1) atom. In the seventh F site, F(6) is bonded in a bent 150 degrees geometry to one Er(1) and one Pt(1) atom. is represented by the CIF card [CIF]
data_ErPtF7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.388
_cell_length_b   8.692
_cell_length_c   11.788
_cell_angle_alpha   62.471
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   489.567
_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
  Er  Er0  1  0.761  0.814  0.764  1.0
  Er  Er1  1  0.261  0.186  0.736  1.0
  Er  Er2  1  0.239  0.186  0.236  1.0
  Er  Er3  1  0.739  0.814  0.264  1.0
  Pt  Pt4  1  0.759  0.271  0.957  1.0
  Pt  Pt5  1  0.259  0.729  0.543  1.0
  Pt  Pt6  1  0.241  0.729  0.043  1.0
  Pt  Pt7  1  0.741  0.271  0.457  1.0
  F  F8  1  0.435  0.705  0.912  1.0
  F  F9  1  0.935  0.295  0.588  1.0
  F  F10  1  0.565  0.295  0.088  1.0
  F  F11  1  0.065  0.705  0.412  1.0
  F  F12  1  0.432  0.273  0.543  1.0
  F  F13  1  0.932  0.727  0.957  1.0
  F  F14  1  0.568  0.727  0.457  1.0
  F  F15  1  0.068  0.273  0.043  1.0
  F  F16  1  0.777  0.523  0.859  1.0
  F  F17  1  0.277  0.477  0.641  1.0
  F  F18  1  0.223  0.477  0.141  1.0
  F  F19  1  0.723  0.523  0.359  1.0
  F  F20  1  0.753  0.020  0.051  1.0
  F  F21  1  0.253  0.980  0.449  1.0
  F  F22  1  0.247  0.980  0.949  1.0
  F  F23  1  0.747  0.020  0.551  1.0
  F  F24  1  0.958  0.722  0.636  1.0
  F  F25  1  0.458  0.278  0.864  1.0
  F  F26  1  0.042  0.278  0.364  1.0
  F  F27  1  0.542  0.722  0.136  1.0
  F  F28  1  0.055  0.746  0.178  1.0
  F  F29  1  0.555  0.254  0.322  1.0
  F  F30  1  0.945  0.254  0.822  1.0
  F  F31  1  0.445  0.746  0.678  1.0
  F  F32  1  0.406  0.966  0.232  1.0
  F  F33  1  0.906  0.034  0.268  1.0
  F  F34  1  0.594  0.034  0.768  1.0
  F  F35  1  0.094  0.966  0.732  1.0
[/CIF]
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The compound described by ErPtF7 crystallizes in the monoclinic P2_1/c space group. Er(1) is bonded in a 8-coordinate geometry to one F(1), one F(2), one F(3), one F(4), one F(5), one F(6), and two equivalent F(7) atoms. Pt(1) is bonded in an octahedral geometry to one F(1), one F(2), one F(3), one F(4), one F(5), and one F(6) atom. There are seven inequivalent F sites. In the first F site, F(7) is bonded in a bent 150 degrees geometry to two equivalent Er(1) atoms. In the second F site, F(1) is bonded in a bent 150 degrees geometry to one Er(1) and one Pt(1) atom. In the third F site, F(2) is bonded in a bent 150 degrees geometry to one Er(1) and one Pt(1) atom. In the fourth F site, F(3) is bonded in a linear geometry to one Er(1) and one Pt(1) atom. In the fifth F site, F(4) is bonded in a distorted bent 150 degrees geometry to one Er(1) and one Pt(1) atom. In the sixth F site, F(5) is bonded in a bent 150 degrees geometry to one Er(1) and one Pt(1) atom. In the seventh F site, F(6) is bonded in a bent 150 degrees geometry to one Er(1) and one Pt(1) atom. is represented by the CIF card [CIF]
data_ErPtF7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.388
_cell_length_b   8.692
_cell_length_c   11.788
_cell_angle_alpha   62.471
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   489.567
_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
  Er  Er0  1  0.761  0.814  0.764  1.0
  Er  Er1  1  0.261  0.186  0.736  1.0
  Er  Er2  1  0.239  0.186  0.236  1.0
  Er  Er3  1  0.739  0.814  0.264  1.0
  Pt  Pt4  1  0.759  0.271  0.957  1.0
  Pt  Pt5  1  0.259  0.729  0.543  1.0
  Pt  Pt6  1  0.241  0.729  0.043  1.0
  Pt  Pt7  1  0.741  0.271  0.457  1.0
  F  F8  1  0.435  0.705  0.912  1.0
  F  F9  1  0.935  0.295  0.588  1.0
  F  F10  1  0.565  0.295  0.088  1.0
  F  F11  1  0.065  0.705  0.412  1.0
  F  F12  1  0.432  0.273  0.543  1.0
  F  F13  1  0.932  0.727  0.957  1.0
  F  F14  1  0.568  0.727  0.457  1.0
  F  F15  1  0.068  0.273  0.043  1.0
  F  F16  1  0.777  0.523  0.859  1.0
  F  F17  1  0.277  0.477  0.641  1.0
  F  F18  1  0.223  0.477  0.141  1.0
  F  F19  1  0.723  0.523  0.359  1.0
  F  F20  1  0.753  0.020  0.051  1.0
  F  F21  1  0.253  0.980  0.449  1.0
  F  F22  1  0.247  0.980  0.949  1.0
  F  F23  1  0.747  0.020  0.551  1.0
  F  F24  1  0.958  0.722  0.636  1.0
  F  F25  1  0.458  0.278  0.864  1.0
  F  F26  1  0.042  0.278  0.364  1.0
  F  F27  1  0.542  0.722  0.136  1.0
  F  F28  1  0.055  0.746  0.178  1.0
  F  F29  1  0.555  0.254  0.322  1.0
  F  F30  1  0.945  0.254  0.822  1.0
  F  F31  1  0.445  0.746  0.678  1.0
  F  F32  1  0.406  0.966  0.232  1.0
  F  F33  1  0.906  0.034  0.268  1.0
  F  F34  1  0.594  0.034  0.768  1.0
  F  F35  1  0.094  0.966  0.732  1.0
[/CIF]
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