The structure described by Sr2Co2GaAlO7 is Aluminum carbonitride-derived structured and crystallizes in the triclinic P1 space group. There are four inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a 6-coordinate geometry to one O(1), one O(11), one O(14), one O(7), and two equivalent O(12) atoms. In the second Sr site, Sr(2) is bonded in a 6-coordinate geometry to one O(2), one O(4), one O(6), one O(9), and two equivalent O(10) atoms. In the third Sr site, Sr(3) is bonded in a 6-coordinate geometry to one O(12), one O(13), one O(2), one O(3), and two equivalent O(11) atoms. In the fourth Sr site, Sr(4) is bonded in a 5-coordinate geometry to one O(10), one O(5), one O(7), one O(8), and two equivalent O(4) atoms. There are four inequivalent Co sites. In the first Co site, Co(1) is bonded to one O(10), one O(5), one O(6), one O(8), and one O(9) atom to form distorted CoO5 square pyramids that share corners with four equivalent Co(3)O5 square pyramids,  a cornercorner with one Ga(1)O4 tetrahedra, corners with two equivalent Al(1)O4 tetrahedra, and corners with two equivalent Al(2)O4 tetrahedra. In the second Co site, Co(2) is bonded to one O(1), one O(11), one O(13), one O(14), and one O(3) atom to form distorted CoO5 square pyramids that share corners with four equivalent Co(4)O5 square pyramids,  a cornercorner with one Ga(1)O4 tetrahedra, corners with two equivalent Al(1)O4 tetrahedra, and corners with two equivalent Al(2)O4 tetrahedra. In the third Co site, Co(3) is bonded to one O(4), one O(5), one O(6), one O(8), and one O(9) atom to form distorted CoO5 square pyramids that share corners with four equivalent Co(1)O5 square pyramids,  a cornercorner with one Ga(2)O4 tetrahedra, corners with two equivalent Al(1)O4 tetrahedra, and corners with two equivalent Al(2)O4 tetrahedra. In the fourth Co site, Co(4) is bonded to one O(1), one O(12), one O(13), one O(14), and one O(3) atom to form distorted CoO5 square pyramids that share corners with four equivalent Co(2)O5 square pyramids,  a cornercorner with one Ga(2)O4 tetrahedra, corners with two equivalent Al(1)O4 tetrahedra, and corners with two equivalent Al(2)O4 tetrahedra. There are two inequivalent Ga sites. In the first Ga site, Ga(1) is bonded to one O(10), one O(11), one O(2), and one O(7) atom to form GaO4 tetrahedra that share  a cornercorner with one Co(1)O5 square pyramid,  a cornercorner with one Co(2)O5 square pyramid, and corners with two equivalent Ga(2)O4 tetrahedra. In the second Ga site, Ga(2) is bonded to one O(12), one O(2), one O(4), and one O(7) atom to form GaO4 tetrahedra that share  a cornercorner with one Co(3)O5 square pyramid,  a cornercorner with one Co(4)O5 square pyramid, and corners with two equivalent Ga(1)O4 tetrahedra. There are two inequivalent Al sites. In the first Al site, Al(1) is bonded to one O(13), one O(3), one O(5), and one O(8) atom to form AlO4 tetrahedra that share corners with two equivalent Co(1)O5 square pyramids, corners with two equivalent Co(2)O5 square pyramids, corners with two equivalent Co(3)O5 square pyramids, and corners with two equivalent Co(4)O5 square pyramids. In the second Al site, Al(2) is bonded to one O(1), one O(14), one O(6), and one O(9) atom to form AlO4 tetrahedra that share corners with two equivalent Co(1)O5 square pyramids, corners with two equivalent Co(2)O5 square pyramids, corners with two equivalent Co(3)O5 square pyramids, and corners with two equivalent Co(4)O5 square pyramids. There are fourteen inequivalent O sites. In the first O site, O(1) is bonded to one Sr(1), one Co(2), one Co(4), and one Al(2) atom to form distorted OSrAlCo2 trigonal pyramids that share  a cornercorner with one O(7)Sr2Ga2 tetrahedra,  a cornercorner with one O(6)SrAlCo2 trigonal pyramid,  a cornercorner with one O(9)SrAlCo2 trigonal pyramid, corners with two equivalent O(13)SrAlCo2 trigonal pyramids, corners with two equivalent O(14)SrAlCo2 trigonal pyramids, corners with two equivalent O(3)SrAlCo2 trigonal pyramids, and  an edgeedge with one O(14)SrAlCo2 trigonal pyramid. In the second O site, O(2) is bonded to one Sr(2), one Sr(3), one Ga(1), and one Ga(2) atom to form distorted OSr2Ga2 tetrahedra that share corners with two equivalent O(7)Sr2Ga2 tetrahedra,  a cornercorner with one O(13)SrAlCo2 trigonal pyramid,  a cornercorner with one O(3)SrAlCo2 trigonal pyramid,  a cornercorner with one O(6)SrAlCo2 trigonal pyramid, and  a cornercorner with one O(9)SrAlCo2 trigonal pyramid. In the third O site, O(3) is bonded to one Sr(3), one Co(2), one Co(4), and one Al(1) atom to form distorted OSrAlCo2 trigonal pyramids that share  a cornercorner with one O(2)Sr2Ga2 tetrahedra,  a cornercorner with one O(5)SrAlCo2 trigonal pyramid,  a cornercorner with one O(8)SrAlCo2 trigonal pyramid, corners with two equivalent O(1)SrAlCo2 trigonal pyramids, corners with two equivalent O(13)SrAlCo2 trigonal pyramids, corners with two equivalent O(14)SrAlCo2 trigonal pyramids, and  an edgeedge with one O(13)SrAlCo2 trigonal pyramid. In the fourth O site, O(4) is bonded in a 5-coordinate geometry to one Sr(2), two equivalent Sr(4), one Co(3), and one Ga(2) atom. In the fifth O site, O(5) is bonded to one Sr(4), one Co(1), one Co(3), and one Al(1) atom to form distorted OSrAlCo2 trigonal pyramids that share  a cornercorner with one O(7)Sr2Ga2 tetrahedra,  a cornercorner with one O(13)SrAlCo2 trigonal pyramid,  a cornercorner with one O(3)SrAlCo2 trigonal pyramid, corners with two equivalent O(6)SrAlCo2 trigonal pyramids, corners with two equivalent O(8)SrAlCo2 trigonal pyramids, corners with two equivalent O(9)SrAlCo2 trigonal pyramids, and  an edgeedge with one O(8)SrAlCo2 trigonal pyramid. In the sixth O site, O(6) is bonded to one Sr(2), one Co(1), one Co(3), and one Al(2) atom to form distorted OSrAlCo2 trigonal pyramids that share  a cornercorner with one O(2)Sr2Ga2 tetrahedra,  a cornercorner with one O(1)SrAlCo2 trigonal pyramid,  a cornercorner with one O(14)SrAlCo2 trigonal pyramid, corners with two equivalent O(5)SrAlCo2 trigonal pyramids, corners with two equivalent O(8)SrAlCo2 trigonal pyramids, corners with two equivalent O(9)SrAlCo2 trigonal pyramids, and  an edgeedge with one O(9)SrAlCo2 trigonal pyramid. In the seventh O site, O(7) is bonded to one Sr(1), one Sr(4), one Ga(1), and one Ga(2) atom to form distorted OSr2Ga2 tetrahedra that share corners with two equivalent O(2)Sr2Ga2 tetrahedra,  a cornercorner with one O(1)SrAlCo2 trigonal pyramid,  a cornercorner with one O(14)SrAlCo2 trigonal pyramid,  a cornercorner with one O(5)SrAlCo2 trigonal pyramid, and  a cornercorner with one O(8)SrAlCo2 trigonal pyramid. In the eighth O site, O(8) is bonded to one Sr(4), one Co(1), one Co(3), and one Al(1) atom to form distorted OSrAlCo2 trigonal pyramids that share  a cornercorner with one O(7)Sr2Ga2 tetrahedra,  a cornercorner with one O(13)SrAlCo2 trigonal pyramid,  a cornercorner with one O(3)SrAlCo2 trigonal pyramid, corners with two equivalent O(5)SrAlCo2 trigonal pyramids, corners with two equivalent O(6)SrAlCo2 trigonal pyramids, corners with two equivalent O(9)SrAlCo2 trigonal pyramids, and  an edgeedge with one O(5)SrAlCo2 trigonal pyramid. In the ninth O site, O(9) is bonded to one Sr(2), one Co(1), one Co(3), and one Al(2) atom to form distorted OSrAlCo2 trigonal pyramids that share  a cornercorner with one O(2)Sr2Ga2 tetrahedra,  a cornercorner with one O(1)SrAlCo2 trigonal pyramid,  a cornercorner with one O(14)SrAlCo2 trigonal pyramid, corners with two equivalent O(5)SrAlCo2 trigonal pyramids, corners with two equivalent O(6)SrAlCo2 trigonal pyramids, corners with two equivalent O(8)SrAlCo2 trigonal pyramids, and  an edgeedge with one O(6)SrAlCo2 trigonal pyramid. In the tenth O site, O(10) is bonded in a 5-coordinate geometry to one Sr(4), two equivalent Sr(2), one Co(1), and one Ga(1) atom. In the eleventh O site, O(11) is bonded in a 5-coordinate geometry to one Sr(1), two equivalent Sr(3), one Co(2), and one Ga(1) atom. In the twelfth O site, O(12) is bonded in a 5-coordinate geometry to one Sr(3), two equivalent Sr(1), one Co(4), and one Ga(2) atom. In the thirteenth O site, O(13) is bonded to one Sr(3), one Co(2), one Co(4), and one Al(1) atom to form distorted OSrAlCo2 trigonal pyramids that share  a cornercorner with one O(2)Sr2Ga2 tetrahedra,  a cornercorner with one O(5)SrAlCo2 trigonal pyramid,  a cornercorner with one O(8)SrAlCo2 trigonal pyramid, corners with two equivalent O(1)SrAlCo2 trigonal pyramids, corners with two equivalent O(14)SrAlCo2 trigonal pyramids, corners with two equivalent O(3)SrAlCo2 trigonal pyramids, and  an edgeedge with one O(3)SrAlCo2 trigonal pyramid. In the fourteenth O site, O(14) is bonded to one Sr(1), one Co(2), one Co(4), and one Al(2) atom to form distorted OSrAlCo2 trigonal pyramids that share  a cornercorner with one O(7)Sr2Ga2 tetrahedra,  a cornercorner with one O(6)SrAlCo2 trigonal pyramid,  a cornercorner with one O(9)SrAlCo2 trigonal pyramid, corners with two equivalent O(1)SrAlCo2 trigonal pyramids, corners with two equivalent O(13)SrAlCo2 trigonal pyramids, corners with two equivalent O(3)SrAlCo2 trigonal pyramids, and  an edgeedge with one O(1)SrAlCo2 trigonal pyramid. is represented by the Crystallographic Information File (CIF) [CIF]
data_Sr2AlGaCo2O7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.433
_cell_length_b   5.637
_cell_length_c   11.762
_cell_angle_alpha   103.731
_cell_angle_beta   103.371
_cell_angle_gamma   90.029
_symmetry_Int_Tables_number   1
_cell_volume   339.852
_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
  Sr  Sr0  1  0.150  0.173  0.299  1.0
  Sr  Sr1  1  0.852  0.827  0.702  1.0
  Sr  Sr2  1  0.651  0.622  0.300  1.0
  Sr  Sr3  1  0.350  0.376  0.701  1.0
  Al  Al4  1  0.503  0.500  0.001  1.0
  Al  Al5  1  0.003  0.001  0.001  1.0
  Ga  Ga6  1  0.218  0.822  0.501  1.0
  Ga  Ga7  1  0.718  0.178  0.499  1.0
  Co  Co8  1  0.438  0.943  0.869  1.0
  Co  Co9  1  0.071  0.574  0.133  1.0
  Co  Co10  1  0.939  0.429  0.873  1.0
  Co  Co11  1  0.571  0.056  0.135  1.0
  O  O12  1  0.873  0.227  0.107  1.0
  O  O13  1  0.872  0.877  0.500  1.0
  O  O14  1  0.373  0.378  0.108  1.0
  O  O15  1  0.858  0.376  0.650  1.0
  O  O16  1  0.614  0.276  0.885  1.0
  O  O17  1  0.113  0.110  0.885  1.0
  O  O18  1  0.373  0.123  0.500  1.0
  O  O19  1  0.267  0.620  0.895  1.0
  O  O20  1  0.768  0.773  0.895  1.0
  O  O21  1  0.355  0.785  0.657  1.0
  O  O22  1  0.201  0.626  0.347  1.0
  O  O23  1  0.697  0.212  0.343  1.0
  O  O24  1  0.729  0.724  0.118  1.0
  O  O25  1  0.229  0.891  0.117  1.0
[/CIF]
.
The structure described by Sr2Co2GaAlO7 is Aluminum carbonitride-derived structured and crystallizes in the triclinic P1 space group. There are four inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a 6-coordinate geometry to one O(1), one O(11), one O(14), one O(7), and two equivalent O(12) atoms. In the second Sr site, Sr(2) is bonded in a 6-coordinate geometry to one O(2), one O(4), one O(6), one O(9), and two equivalent O(10) atoms. In the third Sr site, Sr(3) is bonded in a 6-coordinate geometry to one O(12), one O(13), one O(2), one O(3), and two equivalent O(11) atoms. In the fourth Sr site, Sr(4) is bonded in a 5-coordinate geometry to one O(10), one O(5), one O(7), one O(8), and two equivalent O(4) atoms. There are four inequivalent Co sites. In the first Co site, Co(1) is bonded to one O(10), one O(5), one O(6), one O(8), and one O(9) atom to form distorted CoO5 square pyramids that share corners with four equivalent Co(3)O5 square pyramids,  a cornercorner with one Ga(1)O4 tetrahedra, corners with two equivalent Al(1)O4 tetrahedra, and corners with two equivalent Al(2)O4 tetrahedra. In the second Co site, Co(2) is bonded to one O(1), one O(11), one O(13), one O(14), and one O(3) atom to form distorted CoO5 square pyramids that share corners with four equivalent Co(4)O5 square pyramids,  a cornercorner with one Ga(1)O4 tetrahedra, corners with two equivalent Al(1)O4 tetrahedra, and corners with two equivalent Al(2)O4 tetrahedra. In the third Co site, Co(3) is bonded to one O(4), one O(5), one O(6), one O(8), and one O(9) atom to form distorted CoO5 square pyramids that share corners with four equivalent Co(1)O5 square pyramids,  a cornercorner with one Ga(2)O4 tetrahedra, corners with two equivalent Al(1)O4 tetrahedra, and corners with two equivalent Al(2)O4 tetrahedra. In the fourth Co site, Co(4) is bonded to one O(1), one O(12), one O(13), one O(14), and one O(3) atom to form distorted CoO5 square pyramids that share corners with four equivalent Co(2)O5 square pyramids,  a cornercorner with one Ga(2)O4 tetrahedra, corners with two equivalent Al(1)O4 tetrahedra, and corners with two equivalent Al(2)O4 tetrahedra. There are two inequivalent Ga sites. In the first Ga site, Ga(1) is bonded to one O(10), one O(11), one O(2), and one O(7) atom to form GaO4 tetrahedra that share  a cornercorner with one Co(1)O5 square pyramid,  a cornercorner with one Co(2)O5 square pyramid, and corners with two equivalent Ga(2)O4 tetrahedra. In the second Ga site, Ga(2) is bonded to one O(12), one O(2), one O(4), and one O(7) atom to form GaO4 tetrahedra that share  a cornercorner with one Co(3)O5 square pyramid,  a cornercorner with one Co(4)O5 square pyramid, and corners with two equivalent Ga(1)O4 tetrahedra. There are two inequivalent Al sites. In the first Al site, Al(1) is bonded to one O(13), one O(3), one O(5), and one O(8) atom to form AlO4 tetrahedra that share corners with two equivalent Co(1)O5 square pyramids, corners with two equivalent Co(2)O5 square pyramids, corners with two equivalent Co(3)O5 square pyramids, and corners with two equivalent Co(4)O5 square pyramids. In the second Al site, Al(2) is bonded to one O(1), one O(14), one O(6), and one O(9) atom to form AlO4 tetrahedra that share corners with two equivalent Co(1)O5 square pyramids, corners with two equivalent Co(2)O5 square pyramids, corners with two equivalent Co(3)O5 square pyramids, and corners with two equivalent Co(4)O5 square pyramids. There are fourteen inequivalent O sites. In the first O site, O(1) is bonded to one Sr(1), one Co(2), one Co(4), and one Al(2) atom to form distorted OSrAlCo2 trigonal pyramids that share  a cornercorner with one O(7)Sr2Ga2 tetrahedra,  a cornercorner with one O(6)SrAlCo2 trigonal pyramid,  a cornercorner with one O(9)SrAlCo2 trigonal pyramid, corners with two equivalent O(13)SrAlCo2 trigonal pyramids, corners with two equivalent O(14)SrAlCo2 trigonal pyramids, corners with two equivalent O(3)SrAlCo2 trigonal pyramids, and  an edgeedge with one O(14)SrAlCo2 trigonal pyramid. In the second O site, O(2) is bonded to one Sr(2), one Sr(3), one Ga(1), and one Ga(2) atom to form distorted OSr2Ga2 tetrahedra that share corners with two equivalent O(7)Sr2Ga2 tetrahedra,  a cornercorner with one O(13)SrAlCo2 trigonal pyramid,  a cornercorner with one O(3)SrAlCo2 trigonal pyramid,  a cornercorner with one O(6)SrAlCo2 trigonal pyramid, and  a cornercorner with one O(9)SrAlCo2 trigonal pyramid. In the third O site, O(3) is bonded to one Sr(3), one Co(2), one Co(4), and one Al(1) atom to form distorted OSrAlCo2 trigonal pyramids that share  a cornercorner with one O(2)Sr2Ga2 tetrahedra,  a cornercorner with one O(5)SrAlCo2 trigonal pyramid,  a cornercorner with one O(8)SrAlCo2 trigonal pyramid, corners with two equivalent O(1)SrAlCo2 trigonal pyramids, corners with two equivalent O(13)SrAlCo2 trigonal pyramids, corners with two equivalent O(14)SrAlCo2 trigonal pyramids, and  an edgeedge with one O(13)SrAlCo2 trigonal pyramid. In the fourth O site, O(4) is bonded in a 5-coordinate geometry to one Sr(2), two equivalent Sr(4), one Co(3), and one Ga(2) atom. In the fifth O site, O(5) is bonded to one Sr(4), one Co(1), one Co(3), and one Al(1) atom to form distorted OSrAlCo2 trigonal pyramids that share  a cornercorner with one O(7)Sr2Ga2 tetrahedra,  a cornercorner with one O(13)SrAlCo2 trigonal pyramid,  a cornercorner with one O(3)SrAlCo2 trigonal pyramid, corners with two equivalent O(6)SrAlCo2 trigonal pyramids, corners with two equivalent O(8)SrAlCo2 trigonal pyramids, corners with two equivalent O(9)SrAlCo2 trigonal pyramids, and  an edgeedge with one O(8)SrAlCo2 trigonal pyramid. In the sixth O site, O(6) is bonded to one Sr(2), one Co(1), one Co(3), and one Al(2) atom to form distorted OSrAlCo2 trigonal pyramids that share  a cornercorner with one O(2)Sr2Ga2 tetrahedra,  a cornercorner with one O(1)SrAlCo2 trigonal pyramid,  a cornercorner with one O(14)SrAlCo2 trigonal pyramid, corners with two equivalent O(5)SrAlCo2 trigonal pyramids, corners with two equivalent O(8)SrAlCo2 trigonal pyramids, corners with two equivalent O(9)SrAlCo2 trigonal pyramids, and  an edgeedge with one O(9)SrAlCo2 trigonal pyramid. In the seventh O site, O(7) is bonded to one Sr(1), one Sr(4), one Ga(1), and one Ga(2) atom to form distorted OSr2Ga2 tetrahedra that share corners with two equivalent O(2)Sr2Ga2 tetrahedra,  a cornercorner with one O(1)SrAlCo2 trigonal pyramid,  a cornercorner with one O(14)SrAlCo2 trigonal pyramid,  a cornercorner with one O(5)SrAlCo2 trigonal pyramid, and  a cornercorner with one O(8)SrAlCo2 trigonal pyramid. In the eighth O site, O(8) is bonded to one Sr(4), one Co(1), one Co(3), and one Al(1) atom to form distorted OSrAlCo2 trigonal pyramids that share  a cornercorner with one O(7)Sr2Ga2 tetrahedra,  a cornercorner with one O(13)SrAlCo2 trigonal pyramid,  a cornercorner with one O(3)SrAlCo2 trigonal pyramid, corners with two equivalent O(5)SrAlCo2 trigonal pyramids, corners with two equivalent O(6)SrAlCo2 trigonal pyramids, corners with two equivalent O(9)SrAlCo2 trigonal pyramids, and  an edgeedge with one O(5)SrAlCo2 trigonal pyramid. In the ninth O site, O(9) is bonded to one Sr(2), one Co(1), one Co(3), and one Al(2) atom to form distorted OSrAlCo2 trigonal pyramids that share  a cornercorner with one O(2)Sr2Ga2 tetrahedra,  a cornercorner with one O(1)SrAlCo2 trigonal pyramid,  a cornercorner with one O(14)SrAlCo2 trigonal pyramid, corners with two equivalent O(5)SrAlCo2 trigonal pyramids, corners with two equivalent O(6)SrAlCo2 trigonal pyramids, corners with two equivalent O(8)SrAlCo2 trigonal pyramids, and  an edgeedge with one O(6)SrAlCo2 trigonal pyramid. In the tenth O site, O(10) is bonded in a 5-coordinate geometry to one Sr(4), two equivalent Sr(2), one Co(1), and one Ga(1) atom. In the eleventh O site, O(11) is bonded in a 5-coordinate geometry to one Sr(1), two equivalent Sr(3), one Co(2), and one Ga(1) atom. In the twelfth O site, O(12) is bonded in a 5-coordinate geometry to one Sr(3), two equivalent Sr(1), one Co(4), and one Ga(2) atom. In the thirteenth O site, O(13) is bonded to one Sr(3), one Co(2), one Co(4), and one Al(1) atom to form distorted OSrAlCo2 trigonal pyramids that share  a cornercorner with one O(2)Sr2Ga2 tetrahedra,  a cornercorner with one O(5)SrAlCo2 trigonal pyramid,  a cornercorner with one O(8)SrAlCo2 trigonal pyramid, corners with two equivalent O(1)SrAlCo2 trigonal pyramids, corners with two equivalent O(14)SrAlCo2 trigonal pyramids, corners with two equivalent O(3)SrAlCo2 trigonal pyramids, and  an edgeedge with one O(3)SrAlCo2 trigonal pyramid. In the fourteenth O site, O(14) is bonded to one Sr(1), one Co(2), one Co(4), and one Al(2) atom to form distorted OSrAlCo2 trigonal pyramids that share  a cornercorner with one O(7)Sr2Ga2 tetrahedra,  a cornercorner with one O(6)SrAlCo2 trigonal pyramid,  a cornercorner with one O(9)SrAlCo2 trigonal pyramid, corners with two equivalent O(1)SrAlCo2 trigonal pyramids, corners with two equivalent O(13)SrAlCo2 trigonal pyramids, corners with two equivalent O(3)SrAlCo2 trigonal pyramids, and  an edgeedge with one O(1)SrAlCo2 trigonal pyramid. is represented by the Crystallographic Information File (CIF) [CIF]
data_Sr2AlGaCo2O7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.433
_cell_length_b   5.637
_cell_length_c   11.762
_cell_angle_alpha   103.731
_cell_angle_beta   103.371
_cell_angle_gamma   90.029
_symmetry_Int_Tables_number   1
_cell_volume   339.852
_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
  Sr  Sr0  1  0.150  0.173  0.299  1.0
  Sr  Sr1  1  0.852  0.827  0.702  1.0
  Sr  Sr2  1  0.651  0.622  0.300  1.0
  Sr  Sr3  1  0.350  0.376  0.701  1.0
  Al  Al4  1  0.503  0.500  0.001  1.0
  Al  Al5  1  0.003  0.001  0.001  1.0
  Ga  Ga6  1  0.218  0.822  0.501  1.0
  Ga  Ga7  1  0.718  0.178  0.499  1.0
  Co  Co8  1  0.438  0.943  0.869  1.0
  Co  Co9  1  0.071  0.574  0.133  1.0
  Co  Co10  1  0.939  0.429  0.873  1.0
  Co  Co11  1  0.571  0.056  0.135  1.0
  O  O12  1  0.873  0.227  0.107  1.0
  O  O13  1  0.872  0.877  0.500  1.0
  O  O14  1  0.373  0.378  0.108  1.0
  O  O15  1  0.858  0.376  0.650  1.0
  O  O16  1  0.614  0.276  0.885  1.0
  O  O17  1  0.113  0.110  0.885  1.0
  O  O18  1  0.373  0.123  0.500  1.0
  O  O19  1  0.267  0.620  0.895  1.0
  O  O20  1  0.768  0.773  0.895  1.0
  O  O21  1  0.355  0.785  0.657  1.0
  O  O22  1  0.201  0.626  0.347  1.0
  O  O23  1  0.697  0.212  0.343  1.0
  O  O24  1  0.729  0.724  0.118  1.0
  O  O25  1  0.229  0.891  0.117  1.0
[/CIF]
.