The crystal structure described by SrCo2BPO7 crystallizes in the monoclinic P2_1/c space group. Sr(1) is bonded in a 9-coordinate geometry to one O(1), one O(3), one O(4), one O(5), one O(7), two equivalent O(2), and two equivalent O(6) atoms. There are two inequivalent Co sites. In the first Co site, Co(1) is bonded to one O(2), one O(3), one O(4), one O(5), one O(6), and one O(7) atom to form distorted CoO6 octahedra that share corners with two equivalent Co(2)O6 octahedra,  a cornercorner with one P(1)O4 tetrahedra,  an edgeedge with one Co(2)O6 octahedra, and  an edgeedge with one P(1)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 52-63°. In the second Co site, Co(2) is bonded to one O(3), one O(4), one O(5), one O(7), and two equivalent O(1) atoms to form CoO6 octahedra that share corners with two equivalent Co(1)O6 octahedra, corners with three equivalent P(1)O4 tetrahedra,  an edgeedge with one Co(1)O6 octahedra, and  an edgeedge with one Co(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 52-63°. B(1) is bonded in a trigonal planar geometry to one O(4), one O(5), and one O(7) atom. P(1) is bonded to one O(1), one O(2), one O(3), and one O(6) atom to form PO4 tetrahedra that share  a cornercorner with one Co(1)O6 octahedra, corners with three equivalent Co(2)O6 octahedra, and  an edgeedge with one Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 44-60°. There are seven inequivalent O sites. In the first O site, O(4) is bonded in a 4-coordinate geometry to one Sr(1), one Co(1), one Co(2), and one B(1) atom. In the second O site, O(5) is bonded in a 4-coordinate geometry to one Sr(1), one Co(1), one Co(2), and one B(1) atom. In the third O site, O(6) is bonded in a 3-coordinate geometry to two equivalent Sr(1), one Co(1), and one P(1) atom. In the fourth O site, O(7) is bonded in a distorted trigonal planar geometry to one Sr(1), one Co(1), one Co(2), and one B(1) atom. In the fifth O site, O(1) is bonded in a 4-coordinate geometry to one Sr(1), two equivalent Co(2), and one P(1) atom. In the sixth O site, O(2) is bonded in a distorted single-bond geometry to two equivalent Sr(1), one Co(1), and one P(1) atom. In the seventh O site, O(3) is bonded in a 4-coordinate geometry to one Sr(1), one Co(1), one Co(2), and one P(1) atom. is represented by the CIF file [CIF]
data_SrCo2BPO7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.086
_cell_length_b   6.530
_cell_length_c   10.161
_cell_angle_alpha   68.871
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   562.311
_cell_formula_units_Z   4
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  0.703  0.165  0.486  1.0
  Sr  Sr1  1  0.203  0.835  0.014  1.0
  Sr  Sr2  1  0.297  0.835  0.514  1.0
  Sr  Sr3  1  0.797  0.165  0.986  1.0
  Co  Co4  1  0.822  0.708  0.855  1.0
  Co  Co5  1  0.322  0.292  0.645  1.0
  Co  Co6  1  0.178  0.292  0.145  1.0
  Co  Co7  1  0.678  0.708  0.355  1.0
  Co  Co8  1  0.054  0.430  0.379  1.0
  Co  Co9  1  0.554  0.570  0.121  1.0
  Co  Co10  1  0.946  0.570  0.621  1.0
  Co  Co11  1  0.446  0.430  0.879  1.0
  B  B12  1  0.623  0.536  0.670  1.0
  B  B13  1  0.123  0.464  0.830  1.0
  B  B14  1  0.377  0.464  0.330  1.0
  B  B15  1  0.877  0.536  0.170  1.0
  P  P16  1  0.009  0.041  0.691  1.0
  P  P17  1  0.509  0.959  0.809  1.0
  P  P18  1  0.991  0.959  0.309  1.0
  P  P19  1  0.491  0.041  0.191  1.0
  O  O20  1  0.955  0.271  0.591  1.0
  O  O21  1  0.455  0.729  0.909  1.0
  O  O22  1  0.045  0.729  0.409  1.0
  O  O23  1  0.545  0.271  0.091  1.0
  O  O24  1  0.977  0.990  0.851  1.0
  O  O25  1  0.477  0.010  0.649  1.0
  O  O26  1  0.023  0.010  0.149  1.0
  O  O27  1  0.523  0.990  0.351  1.0
  O  O28  1  0.913  0.876  0.648  1.0
  O  O29  1  0.413  0.124  0.852  1.0
  O  O30  1  0.087  0.124  0.352  1.0
  O  O31  1  0.587  0.876  0.148  1.0
  O  O32  1  0.664  0.496  0.809  1.0
  O  O33  1  0.164  0.504  0.691  1.0
  O  O34  1  0.336  0.504  0.191  1.0
  O  O35  1  0.836  0.496  0.309  1.0
  O  O36  1  0.972  0.469  0.853  1.0
  O  O37  1  0.472  0.531  0.647  1.0
  O  O38  1  0.028  0.531  0.147  1.0
  O  O39  1  0.528  0.469  0.353  1.0
  O  O40  1  0.176  0.016  0.675  1.0
  O  O41  1  0.676  0.984  0.825  1.0
  O  O42  1  0.824  0.984  0.325  1.0
  O  O43  1  0.324  0.016  0.175  1.0
  O  O44  1  0.773  0.577  0.065  1.0
  O  O45  1  0.273  0.423  0.435  1.0
  O  O46  1  0.227  0.423  0.935  1.0
  O  O47  1  0.727  0.577  0.565  1.0
[/CIF]
.
The crystal structure described by SrCo2BPO7 crystallizes in the monoclinic P2_1/c space group. Sr(1) is bonded in a 9-coordinate geometry to one O(1), one O(3), one O(4), one O(5), one O(7), two equivalent O(2), and two equivalent O(6) atoms. There are two inequivalent Co sites. In the first Co site, Co(1) is bonded to one O(2), one O(3), one O(4), one O(5), one O(6), and one O(7) atom to form distorted CoO6 octahedra that share corners with two equivalent Co(2)O6 octahedra,  a cornercorner with one P(1)O4 tetrahedra,  an edgeedge with one Co(2)O6 octahedra, and  an edgeedge with one P(1)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 52-63°. In the second Co site, Co(2) is bonded to one O(3), one O(4), one O(5), one O(7), and two equivalent O(1) atoms to form CoO6 octahedra that share corners with two equivalent Co(1)O6 octahedra, corners with three equivalent P(1)O4 tetrahedra,  an edgeedge with one Co(1)O6 octahedra, and  an edgeedge with one Co(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 52-63°. B(1) is bonded in a trigonal planar geometry to one O(4), one O(5), and one O(7) atom. P(1) is bonded to one O(1), one O(2), one O(3), and one O(6) atom to form PO4 tetrahedra that share  a cornercorner with one Co(1)O6 octahedra, corners with three equivalent Co(2)O6 octahedra, and  an edgeedge with one Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 44-60°. There are seven inequivalent O sites. In the first O site, O(4) is bonded in a 4-coordinate geometry to one Sr(1), one Co(1), one Co(2), and one B(1) atom. In the second O site, O(5) is bonded in a 4-coordinate geometry to one Sr(1), one Co(1), one Co(2), and one B(1) atom. In the third O site, O(6) is bonded in a 3-coordinate geometry to two equivalent Sr(1), one Co(1), and one P(1) atom. In the fourth O site, O(7) is bonded in a distorted trigonal planar geometry to one Sr(1), one Co(1), one Co(2), and one B(1) atom. In the fifth O site, O(1) is bonded in a 4-coordinate geometry to one Sr(1), two equivalent Co(2), and one P(1) atom. In the sixth O site, O(2) is bonded in a distorted single-bond geometry to two equivalent Sr(1), one Co(1), and one P(1) atom. In the seventh O site, O(3) is bonded in a 4-coordinate geometry to one Sr(1), one Co(1), one Co(2), and one P(1) atom. is represented by the CIF file [CIF]
data_SrCo2BPO7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.086
_cell_length_b   6.530
_cell_length_c   10.161
_cell_angle_alpha   68.871
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   562.311
_cell_formula_units_Z   4
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  0.703  0.165  0.486  1.0
  Sr  Sr1  1  0.203  0.835  0.014  1.0
  Sr  Sr2  1  0.297  0.835  0.514  1.0
  Sr  Sr3  1  0.797  0.165  0.986  1.0
  Co  Co4  1  0.822  0.708  0.855  1.0
  Co  Co5  1  0.322  0.292  0.645  1.0
  Co  Co6  1  0.178  0.292  0.145  1.0
  Co  Co7  1  0.678  0.708  0.355  1.0
  Co  Co8  1  0.054  0.430  0.379  1.0
  Co  Co9  1  0.554  0.570  0.121  1.0
  Co  Co10  1  0.946  0.570  0.621  1.0
  Co  Co11  1  0.446  0.430  0.879  1.0
  B  B12  1  0.623  0.536  0.670  1.0
  B  B13  1  0.123  0.464  0.830  1.0
  B  B14  1  0.377  0.464  0.330  1.0
  B  B15  1  0.877  0.536  0.170  1.0
  P  P16  1  0.009  0.041  0.691  1.0
  P  P17  1  0.509  0.959  0.809  1.0
  P  P18  1  0.991  0.959  0.309  1.0
  P  P19  1  0.491  0.041  0.191  1.0
  O  O20  1  0.955  0.271  0.591  1.0
  O  O21  1  0.455  0.729  0.909  1.0
  O  O22  1  0.045  0.729  0.409  1.0
  O  O23  1  0.545  0.271  0.091  1.0
  O  O24  1  0.977  0.990  0.851  1.0
  O  O25  1  0.477  0.010  0.649  1.0
  O  O26  1  0.023  0.010  0.149  1.0
  O  O27  1  0.523  0.990  0.351  1.0
  O  O28  1  0.913  0.876  0.648  1.0
  O  O29  1  0.413  0.124  0.852  1.0
  O  O30  1  0.087  0.124  0.352  1.0
  O  O31  1  0.587  0.876  0.148  1.0
  O  O32  1  0.664  0.496  0.809  1.0
  O  O33  1  0.164  0.504  0.691  1.0
  O  O34  1  0.336  0.504  0.191  1.0
  O  O35  1  0.836  0.496  0.309  1.0
  O  O36  1  0.972  0.469  0.853  1.0
  O  O37  1  0.472  0.531  0.647  1.0
  O  O38  1  0.028  0.531  0.147  1.0
  O  O39  1  0.528  0.469  0.353  1.0
  O  O40  1  0.176  0.016  0.675  1.0
  O  O41  1  0.676  0.984  0.825  1.0
  O  O42  1  0.824  0.984  0.325  1.0
  O  O43  1  0.324  0.016  0.175  1.0
  O  O44  1  0.773  0.577  0.065  1.0
  O  O45  1  0.273  0.423  0.435  1.0
  O  O46  1  0.227  0.423  0.935  1.0
  O  O47  1  0.727  0.577  0.565  1.0
[/CIF]
.