The structure described by Sr7PrFe4(MoO6)4 crystallizes in the triclinic P1 space group. There are seven inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a 12-coordinate geometry to one O(1), one O(10), one O(2), one O(21), one O(22), one O(9), two equivalent O(13), two equivalent O(17), and two equivalent O(5) atoms. In the second Sr site, Sr(2) is bonded to one O(10), one O(11), one O(2), one O(22), one O(23), one O(3), two equivalent O(14), two equivalent O(18), and two equivalent O(6) atoms to form distorted SrO12 cuboctahedra that share corners with three equivalent Sr(3)O12 cuboctahedra, corners with six equivalent Sr(2)O12 cuboctahedra, faces with three equivalent Sr(5)O12 cuboctahedra,  a faceface with one Mo(4)O6 octahedra,  a faceface with one Fe(1)O6 octahedra, faces with three equivalent Mo(3)O6 octahedra, and faces with three equivalent Fe(2)O6 octahedra. In the third Sr site, Sr(3) is bonded to one O(11), one O(12), one O(23), one O(24), one O(3), one O(4), two equivalent O(15), two equivalent O(19), and two equivalent O(7) atoms to form distorted SrO12 cuboctahedra that share corners with three equivalent Sr(2)O12 cuboctahedra, corners with six equivalent Sr(3)O12 cuboctahedra,  a faceface with one Fe(2)O6 octahedra,  a faceface with one Fe(4)O6 octahedra, faces with three equivalent Mo(4)O6 octahedra, and faces with three equivalent Fe(3)O6 octahedra. In the fourth Sr site, Sr(4) is bonded in a 12-coordinate geometry to one O(1), one O(12), one O(21), one O(24), one O(4), one O(9), two equivalent O(16), two equivalent O(20), and two equivalent O(8) atoms. In the fifth Sr site, Sr(5) is bonded to one O(13), one O(14), one O(17), one O(18), one O(5), one O(6), two equivalent O(10), two equivalent O(2), and two equivalent O(22) atoms to form distorted SrO12 cuboctahedra that share corners with six equivalent Sr(5)O12 cuboctahedra, faces with three equivalent Sr(2)O12 cuboctahedra,  a faceface with one Mo(2)O6 octahedra,  a faceface with one Fe(2)O6 octahedra, faces with three equivalent Mo(3)O6 octahedra, and faces with three equivalent Fe(1)O6 octahedra. In the sixth Sr site, Sr(6) is bonded in a 11-coordinate geometry to one O(13), one O(16), one O(17), one O(20), one O(5), two equivalent O(1), two equivalent O(21), and two equivalent O(9) atoms. In the seventh Sr site, Sr(7) is bonded in a 12-coordinate geometry to one O(14), one O(15), one O(18), one O(19), one O(6), one O(7), two equivalent O(11), two equivalent O(23), and two equivalent O(3) atoms. Pr(1) is bonded in a 12-coordinate geometry to one O(15), one O(16), one O(19), one O(20), one O(7), one O(8), two equivalent O(12), two equivalent O(24), and two equivalent O(4) atoms. There are four inequivalent Mo sites. In the first Mo site, Mo(1) is bonded to one O(1), one O(16), one O(20), one O(21), one O(8), and one O(9) atom to form MoO6 octahedra that share corners with three equivalent Mo(2)O6 octahedra and corners with three equivalent Fe(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 1-23°. In the second Mo site, Mo(2) is bonded to one O(1), one O(13), one O(17), one O(21), one O(5), and one O(9) atom to form MoO6 octahedra that share corners with three equivalent Mo(1)O6 octahedra, corners with three equivalent Fe(1)O6 octahedra, and  a faceface with one Sr(5)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 2-20°. In the third Mo site, Mo(3) is bonded to one O(10), one O(14), one O(18), one O(2), one O(22), and one O(6) atom to form MoO6 octahedra that share corners with three equivalent Fe(1)O6 octahedra, corners with three equivalent Fe(2)O6 octahedra, faces with three equivalent Sr(2)O12 cuboctahedra, and faces with three equivalent Sr(5)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 3-20°. In the fourth Mo site, Mo(4) is bonded to one O(11), one O(15), one O(19), one O(23), one O(3), and one O(7) atom to form MoO6 octahedra that share corners with three equivalent Fe(2)O6 octahedra, corners with three equivalent Fe(3)O6 octahedra,  a faceface with one Sr(2)O12 cuboctahedra, and faces with three equivalent Sr(3)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 3-22°. There are four inequivalent Fe sites. In the first Fe site, Fe(1) is bonded to one O(10), one O(13), one O(17), one O(2), one O(22), and one O(5) atom to form FeO6 octahedra that share corners with three equivalent Mo(2)O6 octahedra, corners with three equivalent Mo(3)O6 octahedra,  a faceface with one Sr(2)O12 cuboctahedra, and faces with three equivalent Sr(5)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 2-20°. In the second Fe site, Fe(2) is bonded to one O(11), one O(14), one O(18), one O(23), one O(3), and one O(6) atom to form FeO6 octahedra that share corners with three equivalent Mo(3)O6 octahedra, corners with three equivalent Mo(4)O6 octahedra,  a faceface with one Sr(3)O12 cuboctahedra,  a faceface with one Sr(5)O12 cuboctahedra, and faces with three equivalent Sr(2)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 3-20°. In the third Fe site, Fe(3) is bonded to one O(12), one O(15), one O(19), one O(24), one O(4), and one O(7) atom to form FeO6 octahedra that share corners with three equivalent Mo(4)O6 octahedra, corners with three equivalent Fe(4)O6 octahedra, and faces with three equivalent Sr(3)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 3-28°. In the fourth Fe site, Fe(4) is bonded to one O(12), one O(16), one O(20), one O(24), one O(4), and one O(8) atom to form FeO6 octahedra that share corners with three equivalent Mo(1)O6 octahedra, corners with three equivalent Fe(3)O6 octahedra, and  a faceface with one Sr(3)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 1-28°. There are twenty-four inequivalent O sites. In the first O site, O(1) is bonded to one Sr(1), one Sr(4), two equivalent Sr(6), one Mo(1), and one Mo(2) atom to form distorted OSr4Mo2 octahedra that share  a cornercorner with one O(4)Sr2Pr2Fe2 octahedra,  a cornercorner with one O(16)Sr3PrFeMo octahedra,  a cornercorner with one O(13)Sr4FeMo octahedra,  a cornercorner with one O(2)Sr4FeMo octahedra, corners with two equivalent O(1)Sr4Mo2 octahedra, edges with two equivalent O(16)Sr3PrFeMo octahedra, and edges with two equivalent O(13)Sr4FeMo octahedra. The corner-sharing octahedral tilt angles range from 1-6°. In the second O site, O(2) is bonded to one Sr(1), one Sr(2), two equivalent Sr(5), one Mo(3), and one Fe(1) atom to form distorted OSr4FeMo octahedra that share  a cornercorner with one O(13)Sr4FeMo octahedra,  a cornercorner with one O(14)Sr4FeMo octahedra,  a cornercorner with one O(3)Sr4FeMo octahedra,  a cornercorner with one O(1)Sr4Mo2 octahedra, corners with two equivalent O(2)Sr4FeMo octahedra, edges with two equivalent O(13)Sr4FeMo octahedra, and edges with two equivalent O(14)Sr4FeMo octahedra. The corner-sharing octahedral tilt angles range from 1-4°. In the third O site, O(3) is bonded to one Sr(2), one Sr(3), two equivalent Sr(7), one Mo(4), and one Fe(2) atom to form distorted OSr4FeMo octahedra that share  a cornercorner with one O(4)Sr2Pr2Fe2 octahedra,  a cornercorner with one O(15)Sr3PrFeMo octahedra,  a cornercorner with one O(14)Sr4FeMo octahedra,  a cornercorner with one O(2)Sr4FeMo octahedra, corners with two equivalent O(3)Sr4FeMo octahedra, edges with two equivalent O(15)Sr3PrFeMo octahedra, and edges with two equivalent O(14)Sr4FeMo octahedra. The corner-sharing octahedral tilt angles range from 1-4°. In the fourth O site, O(4) is bonded to one Sr(3), one Sr(4), two equivalent Pr(1), one Fe(3), and one Fe(4) atom to form distorted OSr2Pr2Fe2 octahedra that share  a cornercorner with one O(15)Sr3PrFeMo octahedra,  a cornercorner with one O(16)Sr3PrFeMo octahedra,  a cornercorner with one O(3)Sr4FeMo octahedra,  a cornercorner with one O(1)Sr4Mo2 octahedra, corners with two equivalent O(4)Sr2Pr2Fe2 octahedra, edges with two equivalent O(15)Sr3PrFeMo octahedra, and edges with two equivalent O(16)Sr3PrFeMo octahedra. The corner-sharing octahedral tilt angles range from 0-4°. In the fifth O site, O(5) is bonded in a 4-coordinate geometry to one Sr(5), one Sr(6), two equivalent Sr(1), one Mo(2), and one Fe(1) atom. In the sixth O site, O(6) is bonded in a 4-coordinate geometry to one Sr(5), one Sr(7), two equivalent Sr(2), one Mo(3), and one Fe(2) atom. In the seventh O site, O(7) is bonded in a 4-coordinate geometry to one Sr(7), two equivalent Sr(3), one Pr(1), one Mo(4), and one Fe(3) atom. In the eighth O site, O(8) is bonded in a 4-coordinate geometry to two equivalent Sr(4), one Pr(1), one Mo(1), and one Fe(4) atom. In the ninth O site, O(9) is bonded in a 4-coordinate geometry to one Sr(1), one Sr(4), two equivalent Sr(6), one Mo(1), and one Mo(2) atom. In the tenth O site, O(10) is bonded in a 4-coordinate geometry to one Sr(1), one Sr(2), two equivalent Sr(5), one Mo(3), and one Fe(1) atom. In the eleventh O site, O(11) is bonded in a 4-coordinate geometry to one Sr(2), one Sr(3), two equivalent Sr(7), one Mo(4), and one Fe(2) atom. In the twelfth O site, O(12) is bonded in a 4-coordinate geometry to one Sr(3), one Sr(4), two equivalent Pr(1), one Fe(3), and one Fe(4) atom. In the thirteenth O site, O(13) is bonded to one Sr(5), one Sr(6), two equivalent Sr(1), one Mo(2), and one Fe(1) atom to form distorted OSr4FeMo octahedra that share  a cornercorner with one O(16)Sr3PrFeMo octahedra,  a cornercorner with one O(14)Sr4FeMo octahedra,  a cornercorner with one O(2)Sr4FeMo octahedra,  a cornercorner with one O(1)Sr4Mo2 octahedra, corners with two equivalent O(13)Sr4FeMo octahedra, edges with two equivalent O(2)Sr4FeMo octahedra, and edges with two equivalent O(1)Sr4Mo2 octahedra. The corner-sharing octahedral tilt angles range from 1-4°. In the fourteenth O site, O(14) is bonded to one Sr(5), one Sr(7), two equivalent Sr(2), one Mo(3), and one Fe(2) atom to form distorted OSr4FeMo octahedra that share  a cornercorner with one O(15)Sr3PrFeMo octahedra,  a cornercorner with one O(13)Sr4FeMo octahedra,  a cornercorner with one O(2)Sr4FeMo octahedra,  a cornercorner with one O(3)Sr4FeMo octahedra, corners with two equivalent O(14)Sr4FeMo octahedra, edges with two equivalent O(2)Sr4FeMo octahedra, and edges with two equivalent O(3)Sr4FeMo octahedra. The corner-sharing octahedral tilt angles range from 1-4°. In the fifteenth O site, O(15) is bonded to one Sr(7), two equivalent Sr(3), one Pr(1), one Mo(4), and one Fe(3) atom to form distorted OSr3PrFeMo octahedra that share  a cornercorner with one O(4)Sr2Pr2Fe2 octahedra,  a cornercorner with one O(16)Sr3PrFeMo octahedra,  a cornercorner with one O(14)Sr4FeMo octahedra,  a cornercorner with one O(3)Sr4FeMo octahedra, corners with two equivalent O(15)Sr3PrFeMo octahedra, edges with two equivalent O(4)Sr2Pr2Fe2 octahedra, and edges with two equivalent O(3)Sr4FeMo octahedra. The corner-sharing octahedral tilt angles range from 0-3°. In the sixteenth O site, O(16) is bonded to one Sr(6), two equivalent Sr(4), one Pr(1), one Mo(1), and one Fe(4) atom to form distorted OSr3PrFeMo octahedra that share  a cornercorner with one O(4)Sr2Pr2Fe2 octahedra,  a cornercorner with one O(15)Sr3PrFeMo octahedra,  a cornercorner with one O(13)Sr4FeMo octahedra,  a cornercorner with one O(1)Sr4Mo2 octahedra, corners with two equivalent O(16)Sr3PrFeMo octahedra, edges with two equivalent O(4)Sr2Pr2Fe2 octahedra, and edges with two equivalent O(1)Sr4Mo2 octahedra. The corner-sharing octahedral tilt angles range from 1-4°. In the seventeenth O site, O(17) is bonded in a 4-coordinate geometry to one Sr(5), one Sr(6), two equivalent Sr(1), one Mo(2), and one Fe(1) atom. In the eighteenth O site, O(18) is bonded in a 4-coordinate geometry to one Sr(5), one Sr(7), two equivalent Sr(2), one Mo(3), and one Fe(2) atom. In the nineteenth O site, O(19) is bonded in a 4-coordinate geometry to one Sr(7), two equivalent Sr(3), one Pr(1), one Mo(4), and one Fe(3) atom. In the twentieth O site, O(20) is bonded in a 4-coordinate geometry to one Sr(6), two equivalent Sr(4), one Pr(1), one Mo(1), and one Fe(4) atom. In the twenty-first O site, O(21) is bonded in a 4-coordinate geometry to one Sr(1), one Sr(4), two equivalent Sr(6), one Mo(1), and one Mo(2) atom. In the twenty-second O site, O(22) is bonded in a 4-coordinate geometry to one Sr(1), one Sr(2), two equivalent Sr(5), one Mo(3), and one Fe(1) atom. In the twenty-third O site, O(23) is bonded in a 4-coordinate geometry to one Sr(2), one Sr(3), two equivalent Sr(7), one Mo(4), and one Fe(2) atom. In the twenty-fourth O site, O(24) is bonded in a 4-coordinate geometry to one Sr(3), one Sr(4), two equivalent Pr(1), one Fe(3), and one Fe(4) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Sr7PrFe4(MoO6)4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.619
_cell_length_b   22.574
_cell_length_c   5.684
_cell_angle_alpha   119.646
_cell_angle_beta   119.648
_cell_angle_gamma   90.019
_symmetry_Int_Tables_number   1
_cell_volume   515.136
_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  0.256  0.192  0.511  1.0
  Sr  Sr1  1  0.246  0.437  0.496  1.0
  Sr  Sr2  1  0.258  0.691  0.515  1.0
  Sr  Sr3  1  0.237  0.930  0.477  1.0
  Sr  Sr4  1  0.754  0.312  0.498  1.0
  Sr  Sr5  1  0.754  0.067  0.515  1.0
  Sr  Sr6  1  0.747  0.561  0.496  1.0
  Pr  Pr7  1  0.744  0.810  0.493  1.0
  Fe  Fe8  1  0.998  0.251  0.003  1.0
  Fe  Fe9  1  0.005  0.500  0.001  1.0
  Fe  Fe10  1  0.002  0.752  0.004  1.0
  Fe  Fe11  1  0.494  0.871  0.991  1.0
  Mo  Mo12  1  0.994  0.996  0.992  1.0
  Mo  Mo13  1  0.501  0.126  0.003  1.0
  Mo  Mo14  1  0.502  0.376  0.002  1.0
  Mo  Mo15  1  0.499  0.625  1.000  1.0
  O  O16  1  0.251  0.059  0.497  1.0
  O  O17  1  0.260  0.314  0.502  1.0
  O  O18  1  0.244  0.564  0.501  1.0
  O  O19  1  0.241  0.812  0.499  1.0
  O  O20  1  0.209  0.177  0.994  1.0
  O  O21  1  0.208  0.428  0.002  1.0
  O  O22  1  0.221  0.677  0.007  1.0
  O  O23  1  0.182  0.919  0.974  1.0
  O  O24  1  0.278  0.047  0.997  1.0
  O  O25  1  0.296  0.307  0.001  1.0
  O  O26  1  0.289  0.552  0.999  1.0
  O  O27  1  0.324  0.802  0.032  1.0
  O  O28  1  0.755  0.187  0.499  1.0
  O  O29  1  0.745  0.440  0.505  1.0
  O  O30  1  0.759  0.691  0.503  1.0
  O  O31  1  0.749  0.934  0.496  1.0
  O  O32  1  0.710  0.200  0.999  1.0
  O  O33  1  0.705  0.448  0.006  1.0
  O  O34  1  0.710  0.702  0.016  1.0
  O  O35  1  0.712  0.950  0.001  1.0
  O  O36  1  0.796  0.072  0.002  1.0
  O  O37  1  0.793  0.324  1.000  1.0
  O  O38  1  0.780  0.575  0.003  1.0
  O  O39  1  0.791  0.822  0.968  1.0
[/CIF]
.
The structure described by Sr7PrFe4(MoO6)4 crystallizes in the triclinic P1 space group. There are seven inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a 12-coordinate geometry to one O(1), one O(10), one O(2), one O(21), one O(22), one O(9), two equivalent O(13), two equivalent O(17), and two equivalent O(5) atoms. In the second Sr site, Sr(2) is bonded to one O(10), one O(11), one O(2), one O(22), one O(23), one O(3), two equivalent O(14), two equivalent O(18), and two equivalent O(6) atoms to form distorted SrO12 cuboctahedra that share corners with three equivalent Sr(3)O12 cuboctahedra, corners with six equivalent Sr(2)O12 cuboctahedra, faces with three equivalent Sr(5)O12 cuboctahedra,  a faceface with one Mo(4)O6 octahedra,  a faceface with one Fe(1)O6 octahedra, faces with three equivalent Mo(3)O6 octahedra, and faces with three equivalent Fe(2)O6 octahedra. In the third Sr site, Sr(3) is bonded to one O(11), one O(12), one O(23), one O(24), one O(3), one O(4), two equivalent O(15), two equivalent O(19), and two equivalent O(7) atoms to form distorted SrO12 cuboctahedra that share corners with three equivalent Sr(2)O12 cuboctahedra, corners with six equivalent Sr(3)O12 cuboctahedra,  a faceface with one Fe(2)O6 octahedra,  a faceface with one Fe(4)O6 octahedra, faces with three equivalent Mo(4)O6 octahedra, and faces with three equivalent Fe(3)O6 octahedra. In the fourth Sr site, Sr(4) is bonded in a 12-coordinate geometry to one O(1), one O(12), one O(21), one O(24), one O(4), one O(9), two equivalent O(16), two equivalent O(20), and two equivalent O(8) atoms. In the fifth Sr site, Sr(5) is bonded to one O(13), one O(14), one O(17), one O(18), one O(5), one O(6), two equivalent O(10), two equivalent O(2), and two equivalent O(22) atoms to form distorted SrO12 cuboctahedra that share corners with six equivalent Sr(5)O12 cuboctahedra, faces with three equivalent Sr(2)O12 cuboctahedra,  a faceface with one Mo(2)O6 octahedra,  a faceface with one Fe(2)O6 octahedra, faces with three equivalent Mo(3)O6 octahedra, and faces with three equivalent Fe(1)O6 octahedra. In the sixth Sr site, Sr(6) is bonded in a 11-coordinate geometry to one O(13), one O(16), one O(17), one O(20), one O(5), two equivalent O(1), two equivalent O(21), and two equivalent O(9) atoms. In the seventh Sr site, Sr(7) is bonded in a 12-coordinate geometry to one O(14), one O(15), one O(18), one O(19), one O(6), one O(7), two equivalent O(11), two equivalent O(23), and two equivalent O(3) atoms. Pr(1) is bonded in a 12-coordinate geometry to one O(15), one O(16), one O(19), one O(20), one O(7), one O(8), two equivalent O(12), two equivalent O(24), and two equivalent O(4) atoms. There are four inequivalent Mo sites. In the first Mo site, Mo(1) is bonded to one O(1), one O(16), one O(20), one O(21), one O(8), and one O(9) atom to form MoO6 octahedra that share corners with three equivalent Mo(2)O6 octahedra and corners with three equivalent Fe(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 1-23°. In the second Mo site, Mo(2) is bonded to one O(1), one O(13), one O(17), one O(21), one O(5), and one O(9) atom to form MoO6 octahedra that share corners with three equivalent Mo(1)O6 octahedra, corners with three equivalent Fe(1)O6 octahedra, and  a faceface with one Sr(5)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 2-20°. In the third Mo site, Mo(3) is bonded to one O(10), one O(14), one O(18), one O(2), one O(22), and one O(6) atom to form MoO6 octahedra that share corners with three equivalent Fe(1)O6 octahedra, corners with three equivalent Fe(2)O6 octahedra, faces with three equivalent Sr(2)O12 cuboctahedra, and faces with three equivalent Sr(5)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 3-20°. In the fourth Mo site, Mo(4) is bonded to one O(11), one O(15), one O(19), one O(23), one O(3), and one O(7) atom to form MoO6 octahedra that share corners with three equivalent Fe(2)O6 octahedra, corners with three equivalent Fe(3)O6 octahedra,  a faceface with one Sr(2)O12 cuboctahedra, and faces with three equivalent Sr(3)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 3-22°. There are four inequivalent Fe sites. In the first Fe site, Fe(1) is bonded to one O(10), one O(13), one O(17), one O(2), one O(22), and one O(5) atom to form FeO6 octahedra that share corners with three equivalent Mo(2)O6 octahedra, corners with three equivalent Mo(3)O6 octahedra,  a faceface with one Sr(2)O12 cuboctahedra, and faces with three equivalent Sr(5)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 2-20°. In the second Fe site, Fe(2) is bonded to one O(11), one O(14), one O(18), one O(23), one O(3), and one O(6) atom to form FeO6 octahedra that share corners with three equivalent Mo(3)O6 octahedra, corners with three equivalent Mo(4)O6 octahedra,  a faceface with one Sr(3)O12 cuboctahedra,  a faceface with one Sr(5)O12 cuboctahedra, and faces with three equivalent Sr(2)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 3-20°. In the third Fe site, Fe(3) is bonded to one O(12), one O(15), one O(19), one O(24), one O(4), and one O(7) atom to form FeO6 octahedra that share corners with three equivalent Mo(4)O6 octahedra, corners with three equivalent Fe(4)O6 octahedra, and faces with three equivalent Sr(3)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 3-28°. In the fourth Fe site, Fe(4) is bonded to one O(12), one O(16), one O(20), one O(24), one O(4), and one O(8) atom to form FeO6 octahedra that share corners with three equivalent Mo(1)O6 octahedra, corners with three equivalent Fe(3)O6 octahedra, and  a faceface with one Sr(3)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 1-28°. There are twenty-four inequivalent O sites. In the first O site, O(1) is bonded to one Sr(1), one Sr(4), two equivalent Sr(6), one Mo(1), and one Mo(2) atom to form distorted OSr4Mo2 octahedra that share  a cornercorner with one O(4)Sr2Pr2Fe2 octahedra,  a cornercorner with one O(16)Sr3PrFeMo octahedra,  a cornercorner with one O(13)Sr4FeMo octahedra,  a cornercorner with one O(2)Sr4FeMo octahedra, corners with two equivalent O(1)Sr4Mo2 octahedra, edges with two equivalent O(16)Sr3PrFeMo octahedra, and edges with two equivalent O(13)Sr4FeMo octahedra. The corner-sharing octahedral tilt angles range from 1-6°. In the second O site, O(2) is bonded to one Sr(1), one Sr(2), two equivalent Sr(5), one Mo(3), and one Fe(1) atom to form distorted OSr4FeMo octahedra that share  a cornercorner with one O(13)Sr4FeMo octahedra,  a cornercorner with one O(14)Sr4FeMo octahedra,  a cornercorner with one O(3)Sr4FeMo octahedra,  a cornercorner with one O(1)Sr4Mo2 octahedra, corners with two equivalent O(2)Sr4FeMo octahedra, edges with two equivalent O(13)Sr4FeMo octahedra, and edges with two equivalent O(14)Sr4FeMo octahedra. The corner-sharing octahedral tilt angles range from 1-4°. In the third O site, O(3) is bonded to one Sr(2), one Sr(3), two equivalent Sr(7), one Mo(4), and one Fe(2) atom to form distorted OSr4FeMo octahedra that share  a cornercorner with one O(4)Sr2Pr2Fe2 octahedra,  a cornercorner with one O(15)Sr3PrFeMo octahedra,  a cornercorner with one O(14)Sr4FeMo octahedra,  a cornercorner with one O(2)Sr4FeMo octahedra, corners with two equivalent O(3)Sr4FeMo octahedra, edges with two equivalent O(15)Sr3PrFeMo octahedra, and edges with two equivalent O(14)Sr4FeMo octahedra. The corner-sharing octahedral tilt angles range from 1-4°. In the fourth O site, O(4) is bonded to one Sr(3), one Sr(4), two equivalent Pr(1), one Fe(3), and one Fe(4) atom to form distorted OSr2Pr2Fe2 octahedra that share  a cornercorner with one O(15)Sr3PrFeMo octahedra,  a cornercorner with one O(16)Sr3PrFeMo octahedra,  a cornercorner with one O(3)Sr4FeMo octahedra,  a cornercorner with one O(1)Sr4Mo2 octahedra, corners with two equivalent O(4)Sr2Pr2Fe2 octahedra, edges with two equivalent O(15)Sr3PrFeMo octahedra, and edges with two equivalent O(16)Sr3PrFeMo octahedra. The corner-sharing octahedral tilt angles range from 0-4°. In the fifth O site, O(5) is bonded in a 4-coordinate geometry to one Sr(5), one Sr(6), two equivalent Sr(1), one Mo(2), and one Fe(1) atom. In the sixth O site, O(6) is bonded in a 4-coordinate geometry to one Sr(5), one Sr(7), two equivalent Sr(2), one Mo(3), and one Fe(2) atom. In the seventh O site, O(7) is bonded in a 4-coordinate geometry to one Sr(7), two equivalent Sr(3), one Pr(1), one Mo(4), and one Fe(3) atom. In the eighth O site, O(8) is bonded in a 4-coordinate geometry to two equivalent Sr(4), one Pr(1), one Mo(1), and one Fe(4) atom. In the ninth O site, O(9) is bonded in a 4-coordinate geometry to one Sr(1), one Sr(4), two equivalent Sr(6), one Mo(1), and one Mo(2) atom. In the tenth O site, O(10) is bonded in a 4-coordinate geometry to one Sr(1), one Sr(2), two equivalent Sr(5), one Mo(3), and one Fe(1) atom. In the eleventh O site, O(11) is bonded in a 4-coordinate geometry to one Sr(2), one Sr(3), two equivalent Sr(7), one Mo(4), and one Fe(2) atom. In the twelfth O site, O(12) is bonded in a 4-coordinate geometry to one Sr(3), one Sr(4), two equivalent Pr(1), one Fe(3), and one Fe(4) atom. In the thirteenth O site, O(13) is bonded to one Sr(5), one Sr(6), two equivalent Sr(1), one Mo(2), and one Fe(1) atom to form distorted OSr4FeMo octahedra that share  a cornercorner with one O(16)Sr3PrFeMo octahedra,  a cornercorner with one O(14)Sr4FeMo octahedra,  a cornercorner with one O(2)Sr4FeMo octahedra,  a cornercorner with one O(1)Sr4Mo2 octahedra, corners with two equivalent O(13)Sr4FeMo octahedra, edges with two equivalent O(2)Sr4FeMo octahedra, and edges with two equivalent O(1)Sr4Mo2 octahedra. The corner-sharing octahedral tilt angles range from 1-4°. In the fourteenth O site, O(14) is bonded to one Sr(5), one Sr(7), two equivalent Sr(2), one Mo(3), and one Fe(2) atom to form distorted OSr4FeMo octahedra that share  a cornercorner with one O(15)Sr3PrFeMo octahedra,  a cornercorner with one O(13)Sr4FeMo octahedra,  a cornercorner with one O(2)Sr4FeMo octahedra,  a cornercorner with one O(3)Sr4FeMo octahedra, corners with two equivalent O(14)Sr4FeMo octahedra, edges with two equivalent O(2)Sr4FeMo octahedra, and edges with two equivalent O(3)Sr4FeMo octahedra. The corner-sharing octahedral tilt angles range from 1-4°. In the fifteenth O site, O(15) is bonded to one Sr(7), two equivalent Sr(3), one Pr(1), one Mo(4), and one Fe(3) atom to form distorted OSr3PrFeMo octahedra that share  a cornercorner with one O(4)Sr2Pr2Fe2 octahedra,  a cornercorner with one O(16)Sr3PrFeMo octahedra,  a cornercorner with one O(14)Sr4FeMo octahedra,  a cornercorner with one O(3)Sr4FeMo octahedra, corners with two equivalent O(15)Sr3PrFeMo octahedra, edges with two equivalent O(4)Sr2Pr2Fe2 octahedra, and edges with two equivalent O(3)Sr4FeMo octahedra. The corner-sharing octahedral tilt angles range from 0-3°. In the sixteenth O site, O(16) is bonded to one Sr(6), two equivalent Sr(4), one Pr(1), one Mo(1), and one Fe(4) atom to form distorted OSr3PrFeMo octahedra that share  a cornercorner with one O(4)Sr2Pr2Fe2 octahedra,  a cornercorner with one O(15)Sr3PrFeMo octahedra,  a cornercorner with one O(13)Sr4FeMo octahedra,  a cornercorner with one O(1)Sr4Mo2 octahedra, corners with two equivalent O(16)Sr3PrFeMo octahedra, edges with two equivalent O(4)Sr2Pr2Fe2 octahedra, and edges with two equivalent O(1)Sr4Mo2 octahedra. The corner-sharing octahedral tilt angles range from 1-4°. In the seventeenth O site, O(17) is bonded in a 4-coordinate geometry to one Sr(5), one Sr(6), two equivalent Sr(1), one Mo(2), and one Fe(1) atom. In the eighteenth O site, O(18) is bonded in a 4-coordinate geometry to one Sr(5), one Sr(7), two equivalent Sr(2), one Mo(3), and one Fe(2) atom. In the nineteenth O site, O(19) is bonded in a 4-coordinate geometry to one Sr(7), two equivalent Sr(3), one Pr(1), one Mo(4), and one Fe(3) atom. In the twentieth O site, O(20) is bonded in a 4-coordinate geometry to one Sr(6), two equivalent Sr(4), one Pr(1), one Mo(1), and one Fe(4) atom. In the twenty-first O site, O(21) is bonded in a 4-coordinate geometry to one Sr(1), one Sr(4), two equivalent Sr(6), one Mo(1), and one Mo(2) atom. In the twenty-second O site, O(22) is bonded in a 4-coordinate geometry to one Sr(1), one Sr(2), two equivalent Sr(5), one Mo(3), and one Fe(1) atom. In the twenty-third O site, O(23) is bonded in a 4-coordinate geometry to one Sr(2), one Sr(3), two equivalent Sr(7), one Mo(4), and one Fe(2) atom. In the twenty-fourth O site, O(24) is bonded in a 4-coordinate geometry to one Sr(3), one Sr(4), two equivalent Pr(1), one Fe(3), and one Fe(4) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Sr7PrFe4(MoO6)4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.619
_cell_length_b   22.574
_cell_length_c   5.684
_cell_angle_alpha   119.646
_cell_angle_beta   119.648
_cell_angle_gamma   90.019
_symmetry_Int_Tables_number   1
_cell_volume   515.136
_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  0.256  0.192  0.511  1.0
  Sr  Sr1  1  0.246  0.437  0.496  1.0
  Sr  Sr2  1  0.258  0.691  0.515  1.0
  Sr  Sr3  1  0.237  0.930  0.477  1.0
  Sr  Sr4  1  0.754  0.312  0.498  1.0
  Sr  Sr5  1  0.754  0.067  0.515  1.0
  Sr  Sr6  1  0.747  0.561  0.496  1.0
  Pr  Pr7  1  0.744  0.810  0.493  1.0
  Fe  Fe8  1  0.998  0.251  0.003  1.0
  Fe  Fe9  1  0.005  0.500  0.001  1.0
  Fe  Fe10  1  0.002  0.752  0.004  1.0
  Fe  Fe11  1  0.494  0.871  0.991  1.0
  Mo  Mo12  1  0.994  0.996  0.992  1.0
  Mo  Mo13  1  0.501  0.126  0.003  1.0
  Mo  Mo14  1  0.502  0.376  0.002  1.0
  Mo  Mo15  1  0.499  0.625  1.000  1.0
  O  O16  1  0.251  0.059  0.497  1.0
  O  O17  1  0.260  0.314  0.502  1.0
  O  O18  1  0.244  0.564  0.501  1.0
  O  O19  1  0.241  0.812  0.499  1.0
  O  O20  1  0.209  0.177  0.994  1.0
  O  O21  1  0.208  0.428  0.002  1.0
  O  O22  1  0.221  0.677  0.007  1.0
  O  O23  1  0.182  0.919  0.974  1.0
  O  O24  1  0.278  0.047  0.997  1.0
  O  O25  1  0.296  0.307  0.001  1.0
  O  O26  1  0.289  0.552  0.999  1.0
  O  O27  1  0.324  0.802  0.032  1.0
  O  O28  1  0.755  0.187  0.499  1.0
  O  O29  1  0.745  0.440  0.505  1.0
  O  O30  1  0.759  0.691  0.503  1.0
  O  O31  1  0.749  0.934  0.496  1.0
  O  O32  1  0.710  0.200  0.999  1.0
  O  O33  1  0.705  0.448  0.006  1.0
  O  O34  1  0.710  0.702  0.016  1.0
  O  O35  1  0.712  0.950  0.001  1.0
  O  O36  1  0.796  0.072  0.002  1.0
  O  O37  1  0.793  0.324  1.000  1.0
  O  O38  1  0.780  0.575  0.003  1.0
  O  O39  1  0.791  0.822  0.968  1.0
[/CIF]
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