The structure described by LiSr2Pr2Fe2(RuO6)2 is Orthorhombic Perovskite-derived structured and crystallizes in the triclinic P1 space group. Li(1) is bonded to one Sr(2), one O(3), one O(4), one O(5), and one O(8) atom to form distorted LiSrO4 trigonal pyramids that share  a cornercorner with one Ru(1)O6 octahedra,  a cornercorner with one Ru(2)O6 octahedra,  a cornercorner with one Fe(1)O6 octahedra,  a cornercorner with one O(7)Sr2PrFeRu square pyramid,  a cornercorner with one O(12)Sr2PrFeRu trigonal bipyramid, and  an edgeedge with one Ru(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 31-66°. There are two inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a 8-coordinate geometry to one O(1), one O(10), one O(12), one O(2), one O(6), one O(7), one O(8), and one O(9) atom. In the second Sr site, Sr(2) is bonded in a 10-coordinate geometry to one Li(1), one O(11), one O(12), one O(4), one O(5), one O(6), one O(7), one O(9), and two equivalent O(3) atoms. There are two inequivalent Pr sites. In the first Pr site, Pr(1) is bonded in a 8-coordinate geometry to one O(1), one O(10), one O(11), one O(2), one O(5), one O(7), one O(8), and one O(9) atom. In the second Pr site, Pr(2) is bonded in a 6-coordinate geometry to one O(10), one O(11), one O(12), one O(3), one O(4), one O(5), one O(6), and one O(8) atom. There are two inequivalent Ru sites. In the first Ru site, Ru(1) is bonded to one O(1), one O(12), one O(3), one O(5), one O(8), and one O(9) atom to form RuO6 octahedra that share corners with two equivalent Fe(1)O6 octahedra,  a cornercorner with one Li(1)SrO4 trigonal pyramid, and  an edgeedge with one Li(1)SrO4 trigonal pyramid. The corner-sharing octahedral tilt angles range from 29-31°. In the second Ru site, Ru(2) is bonded to one O(10), one O(11), one O(2), one O(4), one O(6), and one O(7) atom to form RuO6 octahedra that share corners with four equivalent Fe(1)O6 octahedra and  a cornercorner with one Li(1)SrO4 trigonal pyramid. The corner-sharing octahedral tilt angles range from 22-29°. There are two inequivalent Fe sites. In the first Fe site, Fe(1) is bonded to one O(1), one O(10), one O(11), one O(3), one O(6), and one O(7) atom to form FeO6 octahedra that share corners with two equivalent Ru(1)O6 octahedra, corners with four equivalent Ru(2)O6 octahedra, and  a cornercorner with one Li(1)SrO4 trigonal pyramid. The corner-sharing octahedral tilt angles range from 22-31°. In the second Fe site, Fe(2) is bonded in a 5-coordinate geometry to one O(12), one O(2), one O(4), one O(5), one O(8), and one O(9) atom. There are twelve inequivalent O sites. In the first O site, O(1) is bonded in a 4-coordinate geometry to one Sr(1), one Pr(1), one Ru(1), and one Fe(1) atom. In the second O site, O(2) is bonded in a 4-coordinate geometry to one Sr(1), one Pr(1), one Ru(2), and one Fe(2) atom. In the third O site, O(3) is bonded in a 5-coordinate geometry to one Li(1), two equivalent Sr(2), one Pr(2), one Ru(1), and one Fe(1) atom. In the fourth O site, O(4) is bonded in a 5-coordinate geometry to one Li(1), one Sr(2), one Pr(2), one Ru(2), and one Fe(2) atom. In the fifth O site, O(5) is bonded in a 6-coordinate geometry to one Li(1), one Sr(2), one Pr(1), one Pr(2), one Ru(1), and one Fe(2) atom. In the sixth O site, O(6) is bonded in a 5-coordinate geometry to one Sr(1), one Sr(2), one Pr(2), one Ru(2), and one Fe(1) atom. In the seventh O site, O(7) is bonded to one Sr(1), one Sr(2), one Pr(1), one Ru(2), and one Fe(1) atom to form distorted OSr2PrFeRu square pyramids that share corners with two equivalent O(12)Sr2PrFeRu trigonal bipyramids and  a cornercorner with one Li(1)SrO4 trigonal pyramid. In the eighth O site, O(8) is bonded in a 6-coordinate geometry to one Li(1), one Sr(1), one Pr(1), one Pr(2), one Ru(1), and one Fe(2) atom. In the ninth O site, O(9) is bonded in a 3-coordinate geometry to one Sr(1), one Sr(2), one Pr(1), one Ru(1), and one Fe(2) atom. In the tenth O site, O(10) is bonded in a 5-coordinate geometry to one Sr(1), one Pr(1), one Pr(2), one Ru(2), and one Fe(1) atom. In the eleventh O site, O(11) is bonded in a 5-coordinate geometry to one Sr(2), one Pr(1), one Pr(2), one Ru(2), and one Fe(1) atom. In the twelfth O site, O(12) is bonded to one Sr(1), one Sr(2), one Pr(2), one Ru(1), and one Fe(2) atom to form distorted OSr2PrFeRu trigonal bipyramids that share corners with two equivalent O(7)Sr2PrFeRu square pyramids and  a cornercorner with one Li(1)SrO4 trigonal pyramid. is represented by the CIF card [CIF]
data_Sr2LiPr2Fe2(RuO6)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.908
_cell_length_b   5.520
_cell_length_c   7.938
_cell_angle_alpha   91.198
_cell_angle_beta   88.449
_cell_angle_gamma   92.262
_symmetry_Int_Tables_number   1
_cell_volume   258.556
_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  0.552  0.511  0.755  1.0
  Sr  Sr1  1  0.904  0.034  0.221  1.0
  Li  Li2  1  0.215  0.868  0.362  1.0
  Pr  Pr3  1  0.071  0.985  0.747  1.0
  Pr  Pr4  1  0.436  0.452  0.250  1.0
  Fe  Fe5  1  0.996  0.510  0.996  1.0
  Fe  Fe6  1  0.549  0.985  0.515  1.0
  Ru  Ru7  1  0.001  0.490  0.501  1.0
  Ru  Ru8  1  0.494  0.997  0.997  1.0
  O  O9  1  0.981  0.408  0.747  1.0
  O  O10  1  0.482  0.068  0.749  1.0
  O  O11  1  0.039  0.592  0.254  1.0
  O  O12  1  0.501  0.900  0.255  1.0
  O  O13  1  0.195  0.193  0.449  1.0
  O  O14  1  0.702  0.304  0.041  1.0
  O  O15  1  0.790  0.802  0.952  1.0
  O  O16  1  0.301  0.699  0.544  1.0
  O  O17  1  0.815  0.795  0.545  1.0
  O  O18  1  0.275  0.717  0.954  1.0
  O  O19  1  0.213  0.214  0.033  1.0
  O  O20  1  0.702  0.297  0.451  1.0
[/CIF]
.
The structure described by LiSr2Pr2Fe2(RuO6)2 is Orthorhombic Perovskite-derived structured and crystallizes in the triclinic P1 space group. Li(1) is bonded to one Sr(2), one O(3), one O(4), one O(5), and one O(8) atom to form distorted LiSrO4 trigonal pyramids that share  a cornercorner with one Ru(1)O6 octahedra,  a cornercorner with one Ru(2)O6 octahedra,  a cornercorner with one Fe(1)O6 octahedra,  a cornercorner with one O(7)Sr2PrFeRu square pyramid,  a cornercorner with one O(12)Sr2PrFeRu trigonal bipyramid, and  an edgeedge with one Ru(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 31-66°. There are two inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a 8-coordinate geometry to one O(1), one O(10), one O(12), one O(2), one O(6), one O(7), one O(8), and one O(9) atom. In the second Sr site, Sr(2) is bonded in a 10-coordinate geometry to one Li(1), one O(11), one O(12), one O(4), one O(5), one O(6), one O(7), one O(9), and two equivalent O(3) atoms. There are two inequivalent Pr sites. In the first Pr site, Pr(1) is bonded in a 8-coordinate geometry to one O(1), one O(10), one O(11), one O(2), one O(5), one O(7), one O(8), and one O(9) atom. In the second Pr site, Pr(2) is bonded in a 6-coordinate geometry to one O(10), one O(11), one O(12), one O(3), one O(4), one O(5), one O(6), and one O(8) atom. There are two inequivalent Ru sites. In the first Ru site, Ru(1) is bonded to one O(1), one O(12), one O(3), one O(5), one O(8), and one O(9) atom to form RuO6 octahedra that share corners with two equivalent Fe(1)O6 octahedra,  a cornercorner with one Li(1)SrO4 trigonal pyramid, and  an edgeedge with one Li(1)SrO4 trigonal pyramid. The corner-sharing octahedral tilt angles range from 29-31°. In the second Ru site, Ru(2) is bonded to one O(10), one O(11), one O(2), one O(4), one O(6), and one O(7) atom to form RuO6 octahedra that share corners with four equivalent Fe(1)O6 octahedra and  a cornercorner with one Li(1)SrO4 trigonal pyramid. The corner-sharing octahedral tilt angles range from 22-29°. There are two inequivalent Fe sites. In the first Fe site, Fe(1) is bonded to one O(1), one O(10), one O(11), one O(3), one O(6), and one O(7) atom to form FeO6 octahedra that share corners with two equivalent Ru(1)O6 octahedra, corners with four equivalent Ru(2)O6 octahedra, and  a cornercorner with one Li(1)SrO4 trigonal pyramid. The corner-sharing octahedral tilt angles range from 22-31°. In the second Fe site, Fe(2) is bonded in a 5-coordinate geometry to one O(12), one O(2), one O(4), one O(5), one O(8), and one O(9) atom. There are twelve inequivalent O sites. In the first O site, O(1) is bonded in a 4-coordinate geometry to one Sr(1), one Pr(1), one Ru(1), and one Fe(1) atom. In the second O site, O(2) is bonded in a 4-coordinate geometry to one Sr(1), one Pr(1), one Ru(2), and one Fe(2) atom. In the third O site, O(3) is bonded in a 5-coordinate geometry to one Li(1), two equivalent Sr(2), one Pr(2), one Ru(1), and one Fe(1) atom. In the fourth O site, O(4) is bonded in a 5-coordinate geometry to one Li(1), one Sr(2), one Pr(2), one Ru(2), and one Fe(2) atom. In the fifth O site, O(5) is bonded in a 6-coordinate geometry to one Li(1), one Sr(2), one Pr(1), one Pr(2), one Ru(1), and one Fe(2) atom. In the sixth O site, O(6) is bonded in a 5-coordinate geometry to one Sr(1), one Sr(2), one Pr(2), one Ru(2), and one Fe(1) atom. In the seventh O site, O(7) is bonded to one Sr(1), one Sr(2), one Pr(1), one Ru(2), and one Fe(1) atom to form distorted OSr2PrFeRu square pyramids that share corners with two equivalent O(12)Sr2PrFeRu trigonal bipyramids and  a cornercorner with one Li(1)SrO4 trigonal pyramid. In the eighth O site, O(8) is bonded in a 6-coordinate geometry to one Li(1), one Sr(1), one Pr(1), one Pr(2), one Ru(1), and one Fe(2) atom. In the ninth O site, O(9) is bonded in a 3-coordinate geometry to one Sr(1), one Sr(2), one Pr(1), one Ru(1), and one Fe(2) atom. In the tenth O site, O(10) is bonded in a 5-coordinate geometry to one Sr(1), one Pr(1), one Pr(2), one Ru(2), and one Fe(1) atom. In the eleventh O site, O(11) is bonded in a 5-coordinate geometry to one Sr(2), one Pr(1), one Pr(2), one Ru(2), and one Fe(1) atom. In the twelfth O site, O(12) is bonded to one Sr(1), one Sr(2), one Pr(2), one Ru(1), and one Fe(2) atom to form distorted OSr2PrFeRu trigonal bipyramids that share corners with two equivalent O(7)Sr2PrFeRu square pyramids and  a cornercorner with one Li(1)SrO4 trigonal pyramid. is represented by the CIF card [CIF]
data_Sr2LiPr2Fe2(RuO6)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.908
_cell_length_b   5.520
_cell_length_c   7.938
_cell_angle_alpha   91.198
_cell_angle_beta   88.449
_cell_angle_gamma   92.262
_symmetry_Int_Tables_number   1
_cell_volume   258.556
_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  0.552  0.511  0.755  1.0
  Sr  Sr1  1  0.904  0.034  0.221  1.0
  Li  Li2  1  0.215  0.868  0.362  1.0
  Pr  Pr3  1  0.071  0.985  0.747  1.0
  Pr  Pr4  1  0.436  0.452  0.250  1.0
  Fe  Fe5  1  0.996  0.510  0.996  1.0
  Fe  Fe6  1  0.549  0.985  0.515  1.0
  Ru  Ru7  1  0.001  0.490  0.501  1.0
  Ru  Ru8  1  0.494  0.997  0.997  1.0
  O  O9  1  0.981  0.408  0.747  1.0
  O  O10  1  0.482  0.068  0.749  1.0
  O  O11  1  0.039  0.592  0.254  1.0
  O  O12  1  0.501  0.900  0.255  1.0
  O  O13  1  0.195  0.193  0.449  1.0
  O  O14  1  0.702  0.304  0.041  1.0
  O  O15  1  0.790  0.802  0.952  1.0
  O  O16  1  0.301  0.699  0.544  1.0
  O  O17  1  0.815  0.795  0.545  1.0
  O  O18  1  0.275  0.717  0.954  1.0
  O  O19  1  0.213  0.214  0.033  1.0
  O  O20  1  0.702  0.297  0.451  1.0
[/CIF]
.