The material described by Sr5Cd5P6(O12F)2 crystallizes in the monoclinic Pm space group. There are five inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a 7-coordinate geometry to one O(3), one O(8), two equivalent O(13), two equivalent O(18), and one F(1) atom. In the second Sr site, Sr(2) is bonded in a 7-coordinate geometry to one O(1), one O(9), two equivalent O(14), two equivalent O(16), and one F(1) atom. In the third Sr site, Sr(3) is bonded in a 7-coordinate geometry to one O(2), one O(7), two equivalent O(15), two equivalent O(17), and one F(1) atom. In the fourth Sr site, Sr(4) is bonded in a 7-coordinate geometry to one O(11), one O(6), two equivalent O(15), two equivalent O(16), and one F(2) atom. In the fifth Sr site, Sr(5) is bonded in a 7-coordinate geometry to one O(12), one O(4), two equivalent O(13), two equivalent O(17), and one F(2) atom. There are three inequivalent Cd sites. In the first Cd site, Cd(1) is bonded to one O(5), two equivalent O(14), two equivalent O(18), and one F(2) atom to form distorted CdO5F pentagonal pyramids that share  a cornercorner with one P(5)O4 tetrahedra, corners with two equivalent P(2)O4 tetrahedra, and  an edgeedge with one P(6)O4 tetrahedra. In the second Cd site, Cd(2) is bonded in a 6-coordinate geometry to one O(4), one O(5), one O(6), one O(7), one O(8), and one O(9) atom. In the third Cd site, Cd(3) is bonded in a 6-coordinate geometry to one O(1), one O(10), one O(11), one O(12), one O(2), and one O(3) atom. There are six inequivalent P sites. In the first P site, P(1) is bonded in a tetrahedral geometry to one O(1), one O(7), and two equivalent O(13) atoms. In the second P site, P(2) is bonded to one O(2), one O(8), and two equivalent O(14) atoms to form PO4 tetrahedra that share corners with two equivalent Cd(1)O5F pentagonal pyramids. In the third P site, P(3) is bonded in a tetrahedral geometry to one O(3), one O(9), and two equivalent O(15) atoms. In the fourth P site, P(4) is bonded in a tetrahedral geometry to one O(10), one O(4), and two equivalent O(16) atoms. In the fifth P site, P(5) is bonded to one O(11), one O(5), and two equivalent O(17) atoms to form PO4 tetrahedra that share  a cornercorner with one Cd(1)O5F pentagonal pyramid. In the sixth P site, P(6) is bonded to one O(12), one O(6), and two equivalent O(18) atoms to form PO4 tetrahedra that share  an edgeedge with one Cd(1)O5F pentagonal pyramid. There are eighteen inequivalent O sites. In the first O site, O(1) is bonded to one Sr(2), two equivalent Cd(3), and one P(1) atom to form distorted edge-sharing OSrCd2P tetrahedra. In the second O site, O(2) is bonded to one Sr(3), two equivalent Cd(3), and one P(2) atom to form distorted edge-sharing OSrCd2P tetrahedra. In the third O site, O(3) is bonded to one Sr(1), two equivalent Cd(3), and one P(3) atom to form distorted edge-sharing OSrCd2P tetrahedra. In the fourth O site, O(4) is bonded to one Sr(5), two equivalent Cd(2), and one P(4) atom to form distorted edge-sharing OSrCd2P tetrahedra. In the fifth O site, O(5) is bonded in a 4-coordinate geometry to one Cd(1), two equivalent Cd(2), and one P(5) atom. In the sixth O site, O(6) is bonded to one Sr(4), two equivalent Cd(2), and one P(6) atom to form distorted edge-sharing OSrCd2P tetrahedra. In the seventh O site, O(7) is bonded in a 1-coordinate geometry to one Sr(3), two equivalent Cd(2), and one P(1) atom. In the eighth O site, O(8) is bonded in a distorted single-bond geometry to one Sr(1), two equivalent Cd(2), and one P(2) atom. In the ninth O site, O(9) is bonded in a distorted single-bond geometry to one Sr(2), two equivalent Cd(2), and one P(3) atom. In the tenth O site, O(10) is bonded in a 3-coordinate geometry to two equivalent Cd(3) and one P(4) atom. In the eleventh O site, O(11) is bonded in a distorted single-bond geometry to one Sr(4), two equivalent Cd(3), and one P(5) atom. In the twelfth O site, O(12) is bonded in a distorted single-bond geometry to one Sr(5), two equivalent Cd(3), and one P(6) atom. In the thirteenth O site, O(13) is bonded in a 3-coordinate geometry to one Sr(1), one Sr(5), and one P(1) atom. In the fourteenth O site, O(14) is bonded in a 1-coordinate geometry to one Sr(2), one Cd(1), and one P(2) atom. In the fifteenth O site, O(15) is bonded in a 3-coordinate geometry to one Sr(3), one Sr(4), and one P(3) atom. In the sixteenth O site, O(16) is bonded in a 3-coordinate geometry to one Sr(2), one Sr(4), and one P(4) atom. In the seventeenth O site, O(17) is bonded in a 3-coordinate geometry to one Sr(3), one Sr(5), and one P(5) atom. In the eighteenth O site, O(18) is bonded in a 3-coordinate geometry to one Sr(1), one Cd(1), and one P(6) atom. There are two inequivalent F sites. In the first F site, F(1) is bonded in a trigonal planar geometry to one Sr(1), one Sr(2), and one Sr(3) atom. In the second F site, F(2) is bonded in a trigonal planar geometry to one Sr(4), one Sr(5), and one Cd(1) atom. is represented by the CIF card [CIF]
data_Sr5Cd5P6(O12F)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.076
_cell_length_b   9.655
_cell_length_c   9.705
_cell_angle_alpha   60.175
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   575.225
_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  0.750  0.240  1.0
  Sr  Sr1  1  0.500  0.011  0.750  1.0
  Sr  Sr2  1  0.500  0.244  0.009  1.0
  Sr  Sr3  1  0.000  0.245  0.760  1.0
  Sr  Sr4  1  0.000  0.989  0.248  1.0
  Cd  Cd5  1  0.000  0.739  0.011  1.0
  Cd  Cd6  1  0.749  0.331  0.336  1.0
  Cd  Cd7  1  0.249  0.668  0.667  1.0
  Cd  Cd8  1  0.751  0.668  0.667  1.0
  Cd  Cd9  1  0.251  0.331  0.336  1.0
  P  P10  1  0.500  0.973  0.401  1.0
  P  P11  1  0.500  0.629  0.976  1.0
  P  P12  1  0.500  0.401  0.626  1.0
  P  P13  1  0.000  0.027  0.599  1.0
  P  P14  1  0.000  0.377  0.023  1.0
  P  P15  1  0.000  0.600  0.372  1.0
  O  O16  1  0.500  0.869  0.587  1.0
  O  O17  1  0.500  0.550  0.868  1.0
  O  O18  1  0.500  0.588  0.545  1.0
  O  O19  1  0.000  0.131  0.412  1.0
  O  O20  1  0.000  0.464  0.125  1.0
  O  O21  1  0.000  0.413  0.453  1.0
  O  O22  1  0.500  0.156  0.347  1.0
  O  O23  1  0.500  0.497  0.157  1.0
  O  O24  1  0.500  0.348  0.497  1.0
  O  O25  1  0.000  0.844  0.654  1.0
  O  O26  1  0.000  0.501  0.841  1.0
  O  O27  1  0.000  0.655  0.499  1.0
  O  O28  1  0.675  0.932  0.334  1.0
  O  O29  1  0.678  0.737  0.937  1.0
  O  O30  1  0.675  0.335  0.734  1.0
  O  O31  1  0.176  0.072  0.661  1.0
  O  O32  1  0.175  0.268  0.069  1.0
  O  O33  1  0.175  0.666  0.263  1.0
  O  O34  1  0.824  0.072  0.661  1.0
  O  O35  1  0.825  0.268  0.069  1.0
  O  O36  1  0.825  0.666  0.263  1.0
  O  O37  1  0.325  0.932  0.334  1.0
  O  O38  1  0.322  0.737  0.937  1.0
  O  O39  1  0.325  0.335  0.734  1.0
  F  F40  1  0.500  0.002  0.001  1.0
  F  F41  1  0.000  0.981  0.997  1.0
[/CIF]
.
The material described by Sr5Cd5P6(O12F)2 crystallizes in the monoclinic Pm space group. There are five inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a 7-coordinate geometry to one O(3), one O(8), two equivalent O(13), two equivalent O(18), and one F(1) atom. In the second Sr site, Sr(2) is bonded in a 7-coordinate geometry to one O(1), one O(9), two equivalent O(14), two equivalent O(16), and one F(1) atom. In the third Sr site, Sr(3) is bonded in a 7-coordinate geometry to one O(2), one O(7), two equivalent O(15), two equivalent O(17), and one F(1) atom. In the fourth Sr site, Sr(4) is bonded in a 7-coordinate geometry to one O(11), one O(6), two equivalent O(15), two equivalent O(16), and one F(2) atom. In the fifth Sr site, Sr(5) is bonded in a 7-coordinate geometry to one O(12), one O(4), two equivalent O(13), two equivalent O(17), and one F(2) atom. There are three inequivalent Cd sites. In the first Cd site, Cd(1) is bonded to one O(5), two equivalent O(14), two equivalent O(18), and one F(2) atom to form distorted CdO5F pentagonal pyramids that share  a cornercorner with one P(5)O4 tetrahedra, corners with two equivalent P(2)O4 tetrahedra, and  an edgeedge with one P(6)O4 tetrahedra. In the second Cd site, Cd(2) is bonded in a 6-coordinate geometry to one O(4), one O(5), one O(6), one O(7), one O(8), and one O(9) atom. In the third Cd site, Cd(3) is bonded in a 6-coordinate geometry to one O(1), one O(10), one O(11), one O(12), one O(2), and one O(3) atom. There are six inequivalent P sites. In the first P site, P(1) is bonded in a tetrahedral geometry to one O(1), one O(7), and two equivalent O(13) atoms. In the second P site, P(2) is bonded to one O(2), one O(8), and two equivalent O(14) atoms to form PO4 tetrahedra that share corners with two equivalent Cd(1)O5F pentagonal pyramids. In the third P site, P(3) is bonded in a tetrahedral geometry to one O(3), one O(9), and two equivalent O(15) atoms. In the fourth P site, P(4) is bonded in a tetrahedral geometry to one O(10), one O(4), and two equivalent O(16) atoms. In the fifth P site, P(5) is bonded to one O(11), one O(5), and two equivalent O(17) atoms to form PO4 tetrahedra that share  a cornercorner with one Cd(1)O5F pentagonal pyramid. In the sixth P site, P(6) is bonded to one O(12), one O(6), and two equivalent O(18) atoms to form PO4 tetrahedra that share  an edgeedge with one Cd(1)O5F pentagonal pyramid. There are eighteen inequivalent O sites. In the first O site, O(1) is bonded to one Sr(2), two equivalent Cd(3), and one P(1) atom to form distorted edge-sharing OSrCd2P tetrahedra. In the second O site, O(2) is bonded to one Sr(3), two equivalent Cd(3), and one P(2) atom to form distorted edge-sharing OSrCd2P tetrahedra. In the third O site, O(3) is bonded to one Sr(1), two equivalent Cd(3), and one P(3) atom to form distorted edge-sharing OSrCd2P tetrahedra. In the fourth O site, O(4) is bonded to one Sr(5), two equivalent Cd(2), and one P(4) atom to form distorted edge-sharing OSrCd2P tetrahedra. In the fifth O site, O(5) is bonded in a 4-coordinate geometry to one Cd(1), two equivalent Cd(2), and one P(5) atom. In the sixth O site, O(6) is bonded to one Sr(4), two equivalent Cd(2), and one P(6) atom to form distorted edge-sharing OSrCd2P tetrahedra. In the seventh O site, O(7) is bonded in a 1-coordinate geometry to one Sr(3), two equivalent Cd(2), and one P(1) atom. In the eighth O site, O(8) is bonded in a distorted single-bond geometry to one Sr(1), two equivalent Cd(2), and one P(2) atom. In the ninth O site, O(9) is bonded in a distorted single-bond geometry to one Sr(2), two equivalent Cd(2), and one P(3) atom. In the tenth O site, O(10) is bonded in a 3-coordinate geometry to two equivalent Cd(3) and one P(4) atom. In the eleventh O site, O(11) is bonded in a distorted single-bond geometry to one Sr(4), two equivalent Cd(3), and one P(5) atom. In the twelfth O site, O(12) is bonded in a distorted single-bond geometry to one Sr(5), two equivalent Cd(3), and one P(6) atom. In the thirteenth O site, O(13) is bonded in a 3-coordinate geometry to one Sr(1), one Sr(5), and one P(1) atom. In the fourteenth O site, O(14) is bonded in a 1-coordinate geometry to one Sr(2), one Cd(1), and one P(2) atom. In the fifteenth O site, O(15) is bonded in a 3-coordinate geometry to one Sr(3), one Sr(4), and one P(3) atom. In the sixteenth O site, O(16) is bonded in a 3-coordinate geometry to one Sr(2), one Sr(4), and one P(4) atom. In the seventeenth O site, O(17) is bonded in a 3-coordinate geometry to one Sr(3), one Sr(5), and one P(5) atom. In the eighteenth O site, O(18) is bonded in a 3-coordinate geometry to one Sr(1), one Cd(1), and one P(6) atom. There are two inequivalent F sites. In the first F site, F(1) is bonded in a trigonal planar geometry to one Sr(1), one Sr(2), and one Sr(3) atom. In the second F site, F(2) is bonded in a trigonal planar geometry to one Sr(4), one Sr(5), and one Cd(1) atom. is represented by the CIF card [CIF]
data_Sr5Cd5P6(O12F)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.076
_cell_length_b   9.655
_cell_length_c   9.705
_cell_angle_alpha   60.175
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   575.225
_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  0.750  0.240  1.0
  Sr  Sr1  1  0.500  0.011  0.750  1.0
  Sr  Sr2  1  0.500  0.244  0.009  1.0
  Sr  Sr3  1  0.000  0.245  0.760  1.0
  Sr  Sr4  1  0.000  0.989  0.248  1.0
  Cd  Cd5  1  0.000  0.739  0.011  1.0
  Cd  Cd6  1  0.749  0.331  0.336  1.0
  Cd  Cd7  1  0.249  0.668  0.667  1.0
  Cd  Cd8  1  0.751  0.668  0.667  1.0
  Cd  Cd9  1  0.251  0.331  0.336  1.0
  P  P10  1  0.500  0.973  0.401  1.0
  P  P11  1  0.500  0.629  0.976  1.0
  P  P12  1  0.500  0.401  0.626  1.0
  P  P13  1  0.000  0.027  0.599  1.0
  P  P14  1  0.000  0.377  0.023  1.0
  P  P15  1  0.000  0.600  0.372  1.0
  O  O16  1  0.500  0.869  0.587  1.0
  O  O17  1  0.500  0.550  0.868  1.0
  O  O18  1  0.500  0.588  0.545  1.0
  O  O19  1  0.000  0.131  0.412  1.0
  O  O20  1  0.000  0.464  0.125  1.0
  O  O21  1  0.000  0.413  0.453  1.0
  O  O22  1  0.500  0.156  0.347  1.0
  O  O23  1  0.500  0.497  0.157  1.0
  O  O24  1  0.500  0.348  0.497  1.0
  O  O25  1  0.000  0.844  0.654  1.0
  O  O26  1  0.000  0.501  0.841  1.0
  O  O27  1  0.000  0.655  0.499  1.0
  O  O28  1  0.675  0.932  0.334  1.0
  O  O29  1  0.678  0.737  0.937  1.0
  O  O30  1  0.675  0.335  0.734  1.0
  O  O31  1  0.176  0.072  0.661  1.0
  O  O32  1  0.175  0.268  0.069  1.0
  O  O33  1  0.175  0.666  0.263  1.0
  O  O34  1  0.824  0.072  0.661  1.0
  O  O35  1  0.825  0.268  0.069  1.0
  O  O36  1  0.825  0.666  0.263  1.0
  O  O37  1  0.325  0.932  0.334  1.0
  O  O38  1  0.322  0.737  0.937  1.0
  O  O39  1  0.325  0.335  0.734  1.0
  F  F40  1  0.500  0.002  0.001  1.0
  F  F41  1  0.000  0.981  0.997  1.0
[/CIF]
.