The structure described by LiPr2C2N4F3 crystallizes in the monoclinic C2/c space group. Li(1) is bonded in a distorted T-shaped geometry to one F(1) and two equivalent F(2) atoms. Pr(1) is bonded in a 9-coordinate geometry to two equivalent N(2), three equivalent N(1), one F(1), and three equivalent F(2) atoms. C(1) is bonded in a linear geometry to one N(1) and one N(2) atom. There are two inequivalent N sites. In the first N site, N(1) is bonded in a distorted single-bond geometry to three equivalent Pr(1) and one C(1) atom. In the second N site, N(2) is bonded in a distorted single-bond geometry to two equivalent Pr(1) and one C(1) atom. There are two inequivalent F sites. In the first F site, F(1) is bonded in a 3-coordinate geometry to one Li(1) and two equivalent Pr(1) atoms. In the second F site, F(2) is bonded to one Li(1) and three equivalent Pr(1) atoms to form a mixture of distorted corner and edge-sharing FLiPr3 tetrahedra. is represented by the CIF file [CIF]
data_LiPr2C2N4F3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.727
_cell_length_b   6.727
_cell_length_c   8.599
_cell_angle_alpha   68.061
_cell_angle_beta   68.061
_cell_angle_gamma   59.134
_symmetry_Int_Tables_number   1
_cell_volume   301.652
_cell_formula_units_Z   2
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
  Li  Li0  1  0.907  0.093  0.250  1.0
  Li  Li1  1  0.093  0.907  0.750  1.0
  Pr  Pr2  1  0.291  0.283  0.332  1.0
  Pr  Pr3  1  0.709  0.717  0.668  1.0
  Pr  Pr4  1  0.717  0.709  0.168  1.0
  Pr  Pr5  1  0.283  0.291  0.832  1.0
  C  C6  1  0.274  0.775  0.046  1.0
  C  C7  1  0.775  0.274  0.546  1.0
  C  C8  1  0.225  0.726  0.454  1.0
  C  C9  1  0.726  0.225  0.954  1.0
  N  N10  1  0.435  0.839  0.963  1.0
  N  N11  1  0.289  0.884  0.367  1.0
  N  N12  1  0.565  0.161  0.037  1.0
  N  N13  1  0.116  0.711  0.133  1.0
  N  N14  1  0.839  0.435  0.463  1.0
  N  N15  1  0.884  0.289  0.867  1.0
  N  N16  1  0.161  0.565  0.537  1.0
  N  N17  1  0.711  0.116  0.633  1.0
  F  F18  1  0.397  0.603  0.750  1.0
  F  F19  1  0.691  0.936  0.366  1.0
  F  F20  1  0.603  0.397  0.250  1.0
  F  F21  1  0.936  0.691  0.866  1.0
  F  F22  1  0.309  0.064  0.634  1.0
  F  F23  1  0.064  0.309  0.134  1.0
[/CIF]
.
The structure described by LiPr2C2N4F3 crystallizes in the monoclinic C2/c space group. Li(1) is bonded in a distorted T-shaped geometry to one F(1) and two equivalent F(2) atoms. Pr(1) is bonded in a 9-coordinate geometry to two equivalent N(2), three equivalent N(1), one F(1), and three equivalent F(2) atoms. C(1) is bonded in a linear geometry to one N(1) and one N(2) atom. There are two inequivalent N sites. In the first N site, N(1) is bonded in a distorted single-bond geometry to three equivalent Pr(1) and one C(1) atom. In the second N site, N(2) is bonded in a distorted single-bond geometry to two equivalent Pr(1) and one C(1) atom. There are two inequivalent F sites. In the first F site, F(1) is bonded in a 3-coordinate geometry to one Li(1) and two equivalent Pr(1) atoms. In the second F site, F(2) is bonded to one Li(1) and three equivalent Pr(1) atoms to form a mixture of distorted corner and edge-sharing FLiPr3 tetrahedra. is represented by the CIF file [CIF]
data_LiPr2C2N4F3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.727
_cell_length_b   6.727
_cell_length_c   8.599
_cell_angle_alpha   68.061
_cell_angle_beta   68.061
_cell_angle_gamma   59.134
_symmetry_Int_Tables_number   1
_cell_volume   301.652
_cell_formula_units_Z   2
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
  Li  Li0  1  0.907  0.093  0.250  1.0
  Li  Li1  1  0.093  0.907  0.750  1.0
  Pr  Pr2  1  0.291  0.283  0.332  1.0
  Pr  Pr3  1  0.709  0.717  0.668  1.0
  Pr  Pr4  1  0.717  0.709  0.168  1.0
  Pr  Pr5  1  0.283  0.291  0.832  1.0
  C  C6  1  0.274  0.775  0.046  1.0
  C  C7  1  0.775  0.274  0.546  1.0
  C  C8  1  0.225  0.726  0.454  1.0
  C  C9  1  0.726  0.225  0.954  1.0
  N  N10  1  0.435  0.839  0.963  1.0
  N  N11  1  0.289  0.884  0.367  1.0
  N  N12  1  0.565  0.161  0.037  1.0
  N  N13  1  0.116  0.711  0.133  1.0
  N  N14  1  0.839  0.435  0.463  1.0
  N  N15  1  0.884  0.289  0.867  1.0
  N  N16  1  0.161  0.565  0.537  1.0
  N  N17  1  0.711  0.116  0.633  1.0
  F  F18  1  0.397  0.603  0.750  1.0
  F  F19  1  0.691  0.936  0.366  1.0
  F  F20  1  0.603  0.397  0.250  1.0
  F  F21  1  0.936  0.691  0.866  1.0
  F  F22  1  0.309  0.064  0.634  1.0
  F  F23  1  0.064  0.309  0.134  1.0
[/CIF]
.