The material structure described by Sr7B3SiNO13 crystallizes in the triclinic P1 space group. There are fourteen inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a 8-coordinate geometry to one N(1), one O(1), one O(12), one O(16), one O(20), one O(22), one O(3), and one O(4) atom. In the second Sr site, Sr(2) is bonded in a 8-coordinate geometry to one O(2), one O(22), one O(23), one O(25), one O(4), one O(5), one O(6), and one O(7) atom. In the third Sr site, Sr(3) is bonded in a 8-coordinate geometry to one O(1), one O(11), one O(16), one O(19), one O(24), one O(3), one O(6), and one O(8) atom. In the fourth Sr site, Sr(4) is bonded in a 8-coordinate geometry to one N(1), one O(12), one O(13), one O(25), one O(26), one O(5), one O(7), and one O(9) atom. In the fifth Sr site, Sr(5) is bonded in a 10-coordinate geometry to one O(10), one O(11), one O(14), one O(2), one O(3), one O(4), one O(5), one O(6), one O(8), and one O(9) atom. In the sixth Sr site, Sr(6) is bonded in a 8-coordinate geometry to one O(10), one O(13), one O(14), one O(15), one O(17), one O(18), one O(6), and one O(9) atom. In the seventh Sr site, Sr(7) is bonded in a 9-coordinate geometry to one N(1), one N(2), one O(1), one O(10), one O(12), one O(13), one O(19), one O(3), and one O(7) atom. In the eighth Sr site, Sr(8) is bonded in a 8-coordinate geometry to one N(1), one O(14), one O(15), one O(17), one O(20), one O(24), one O(26), and one O(8) atom. In the ninth Sr site, Sr(9) is bonded in a 8-coordinate geometry to one O(10), one O(12), one O(13), one O(14), one O(17), one O(18), one O(21), and one O(9) atom. In the tenth Sr site, Sr(10) is bonded in a 10-coordinate geometry to one O(13), one O(16), one O(17), one O(18), one O(19), one O(21), one O(22), one O(23), one O(24), and one O(25) atom. In the eleventh Sr site, Sr(11) is bonded in a 8-coordinate geometry to one O(11), one O(16), one O(19), one O(21), one O(24), one O(26), one O(3), and one O(8) atom. In the twelfth Sr site, Sr(12) is bonded in a 5-coordinate geometry to one N(1), one N(2), one O(15), one O(18), one O(2), and one O(20) atom. In the thirteenth Sr site, Sr(13) is bonded in a 7-coordinate geometry to one O(2), one O(21), one O(22), one O(23), one O(25), one O(4), and one O(5) atom. In the fourteenth Sr site, Sr(14) is bonded in a 5-coordinate geometry to one N(1), one N(2), one O(11), one O(23), one O(26), and one O(7) atom. There are six inequivalent B sites. In the first B site, B(1) is bonded in a trigonal planar geometry to one O(1), one O(2), and one O(3) atom. In the second B site, B(2) is bonded in a trigonal planar geometry to one O(10), one O(5), and one O(7) atom. In the third B site, B(3) is bonded in a trigonal planar geometry to one O(11), one O(14), and one O(15) atom. In the fourth B site, B(4) is bonded in a trigonal planar geometry to one O(12), one O(13), and one O(16) atom. In the fifth B site, B(5) is bonded in a trigonal planar geometry to one O(17), one O(20), and one O(22) atom. In the sixth B site, B(6) is bonded in a trigonal planar geometry to one O(24), one O(25), and one O(26) atom. There are two inequivalent Si sites. In the first Si site, Si(1) is bonded in a tetrahedral geometry to one O(4), one O(6), one O(8), and one O(9) atom. In the second Si site, Si(2) is bonded in a tetrahedral geometry to one O(18), one O(19), one O(21), and one O(23) atom. There are two inequivalent N sites. In the first N site, N(1) is bonded in an octahedral geometry to one Sr(1), one Sr(12), one Sr(14), one Sr(4), one Sr(7), and one Sr(8) atom. In the second N site, N(2) is bonded in a trigonal non-coplanar geometry to one Sr(12), one Sr(14), and one Sr(7) atom. There are twenty-six inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to one Sr(1), one Sr(3), one Sr(7), and one B(1) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to one Sr(12), one Sr(13), one Sr(2), one Sr(5), and one B(1) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to one Sr(1), one Sr(11), one Sr(3), one Sr(5), one Sr(7), and one B(1) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to one Sr(1), one Sr(13), one Sr(2), one Sr(5), and one Si(1) atom. In the fifth O site, O(5) is bonded in a distorted single-bond geometry to one Sr(13), one Sr(2), one Sr(4), one Sr(5), and one B(2) atom. In the sixth O site, O(6) is bonded in a distorted trigonal bipyramidal geometry to one Sr(2), one Sr(3), one Sr(5), one Sr(6), and one Si(1) atom. In the seventh O site, O(7) is bonded in a distorted single-bond geometry to one Sr(14), one Sr(2), one Sr(4), one Sr(7), and one B(2) atom. In the eighth O site, O(8) is bonded in a 1-coordinate geometry to one Sr(11), one Sr(3), one Sr(5), one Sr(8), and one Si(1) atom. In the ninth O site, O(9) is bonded in a distorted single-bond geometry to one Sr(4), one Sr(5), one Sr(6), one Sr(9), and one Si(1) atom. In the tenth O site, O(10) is bonded in a distorted single-bond geometry to one Sr(5), one Sr(6), one Sr(7), one Sr(9), and one B(2) atom. In the eleventh O site, O(11) is bonded in a distorted single-bond geometry to one Sr(11), one Sr(14), one Sr(3), one Sr(5), and one B(3) atom. In the twelfth O site, O(12) is bonded in a distorted single-bond geometry to one Sr(1), one Sr(4), one Sr(7), one Sr(9), and one B(4) atom. In the thirteenth O site, O(13) is bonded in a distorted single-bond geometry to one Sr(10), one Sr(4), one Sr(6), one Sr(7), one Sr(9), and one B(4) atom. In the fourteenth O site, O(14) is bonded in a distorted single-bond geometry to one Sr(5), one Sr(6), one Sr(8), one Sr(9), and one B(3) atom. In the fifteenth O site, O(15) is bonded in a distorted single-bond geometry to one Sr(12), one Sr(6), one Sr(8), and one B(3) atom. In the sixteenth O site, O(16) is bonded in a distorted single-bond geometry to one Sr(1), one Sr(10), one Sr(11), one Sr(3), and one B(4) atom. In the seventeenth O site, O(17) is bonded in a distorted single-bond geometry to one Sr(10), one Sr(6), one Sr(8), one Sr(9), and one B(5) atom. In the eighteenth O site, O(18) is bonded in a distorted single-bond geometry to one Sr(10), one Sr(12), one Sr(6), one Sr(9), and one Si(2) atom. In the nineteenth O site, O(19) is bonded in a distorted single-bond geometry to one Sr(10), one Sr(11), one Sr(3), one Sr(7), and one Si(2) atom. In the twentieth O site, O(20) is bonded in a distorted single-bond geometry to one Sr(1), one Sr(12), one Sr(8), and one B(5) atom. In the twenty-first O site, O(21) is bonded in a distorted trigonal bipyramidal geometry to one Sr(10), one Sr(11), one Sr(13), one Sr(9), and one Si(2) atom. In the twenty-second O site, O(22) is bonded in a distorted single-bond geometry to one Sr(1), one Sr(10), one Sr(13), one Sr(2), and one B(5) atom. In the twenty-third O site, O(23) is bonded in a 1-coordinate geometry to one Sr(10), one Sr(13), one Sr(14), one Sr(2), and one Si(2) atom. In the twenty-fourth O site, O(24) is bonded in a distorted single-bond geometry to one Sr(10), one Sr(11), one Sr(3), one Sr(8), and one B(6) atom. In the twenty-fifth O site, O(25) is bonded in a distorted single-bond geometry to one Sr(10), one Sr(13), one Sr(2), one Sr(4), and one B(6) atom. In the twenty-sixth O site, O(26) is bonded in a distorted single-bond geometry to one Sr(11), one Sr(14), one Sr(4), one Sr(8), and one B(6) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Sr7SiB3NO13
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.856
_cell_length_b   10.803
_cell_length_c   7.045
_cell_angle_alpha   90.277
_cell_angle_beta   90.227
_cell_angle_gamma   119.914
_symmetry_Int_Tables_number   1
_cell_volume   716.109
_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  0.140  0.869  0.175  1.0
  Sr  Sr1  1  0.041  0.511  0.849  1.0
  Sr  Sr2  1  0.469  0.959  0.851  1.0
  Sr  Sr3  1  0.134  0.271  0.164  1.0
  Sr  Sr4  1  0.333  0.667  0.487  1.0
  Sr  Sr5  1  0.493  0.534  0.851  1.0
  Sr  Sr6  1  0.262  0.129  0.659  1.0
  Sr  Sr7  1  0.728  0.859  0.188  1.0
  Sr  Sr8  1  0.508  0.464  0.350  1.0
  Sr  Sr9  1  0.667  0.334  0.989  1.0
  Sr  Sr10  1  0.534  0.044  0.351  1.0
  Sr  Sr11  1  0.866  0.741  0.665  1.0
  Sr  Sr12  1  0.958  0.489  0.350  1.0
  Sr  Sr13  1  0.868  0.130  0.664  1.0
  Si  Si14  1  0.333  0.667  0.076  1.0
  Si  Si15  1  0.669  0.334  0.576  1.0
  B  B16  1  0.182  0.817  0.643  1.0
  B  B17  1  0.185  0.366  0.641  1.0
  B  B18  1  0.632  0.815  0.646  1.0
  B  B19  1  0.364  0.181  0.137  1.0
  B  B20  1  0.818  0.639  0.142  1.0
  B  B21  1  0.821  0.183  0.139  1.0
  N  N22  1  0.997  0.997  0.935  1.0
  N  N23  1  0.994  0.994  0.533  1.0
  O  O24  1  0.179  0.881  0.813  1.0
  O  O25  1  0.072  0.683  0.591  1.0
  O  O26  1  0.298  0.889  0.522  1.0
  O  O27  1  0.184  0.651  0.159  1.0
  O  O28  1  0.114  0.415  0.523  1.0
  O  O29  1  0.332  0.667  0.841  1.0
  O  O30  1  0.120  0.293  0.805  1.0
  O  O31  1  0.466  0.816  0.162  1.0
  O  O32  1  0.348  0.532  0.157  1.0
  O  O33  1  0.319  0.393  0.591  1.0
  O  O34  1  0.610  0.927  0.593  1.0
  O  O35  1  0.279  0.163  0.293  1.0
  O  O36  1  0.413  0.302  0.025  1.0
  O  O37  1  0.589  0.700  0.520  1.0
  O  O38  1  0.691  0.814  0.819  1.0
  O  O39  1  0.400  0.077  0.092  1.0
  O  O40  1  0.678  0.599  0.097  1.0
  O  O41  1  0.655  0.471  0.657  1.0
  O  O42  1  0.533  0.185  0.656  1.0
  O  O43  1  0.885  0.728  0.296  1.0
  O  O44  1  0.668  0.334  0.342  1.0
  O  O45  1  0.890  0.588  0.032  1.0
  O  O46  1  0.818  0.347  0.656  1.0
  O  O47  1  0.697  0.112  0.033  1.0
  O  O48  1  0.925  0.321  0.088  1.0
  O  O49  1  0.843  0.120  0.297  1.0
[/CIF]
.
The material structure described by Sr7B3SiNO13 crystallizes in the triclinic P1 space group. There are fourteen inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a 8-coordinate geometry to one N(1), one O(1), one O(12), one O(16), one O(20), one O(22), one O(3), and one O(4) atom. In the second Sr site, Sr(2) is bonded in a 8-coordinate geometry to one O(2), one O(22), one O(23), one O(25), one O(4), one O(5), one O(6), and one O(7) atom. In the third Sr site, Sr(3) is bonded in a 8-coordinate geometry to one O(1), one O(11), one O(16), one O(19), one O(24), one O(3), one O(6), and one O(8) atom. In the fourth Sr site, Sr(4) is bonded in a 8-coordinate geometry to one N(1), one O(12), one O(13), one O(25), one O(26), one O(5), one O(7), and one O(9) atom. In the fifth Sr site, Sr(5) is bonded in a 10-coordinate geometry to one O(10), one O(11), one O(14), one O(2), one O(3), one O(4), one O(5), one O(6), one O(8), and one O(9) atom. In the sixth Sr site, Sr(6) is bonded in a 8-coordinate geometry to one O(10), one O(13), one O(14), one O(15), one O(17), one O(18), one O(6), and one O(9) atom. In the seventh Sr site, Sr(7) is bonded in a 9-coordinate geometry to one N(1), one N(2), one O(1), one O(10), one O(12), one O(13), one O(19), one O(3), and one O(7) atom. In the eighth Sr site, Sr(8) is bonded in a 8-coordinate geometry to one N(1), one O(14), one O(15), one O(17), one O(20), one O(24), one O(26), and one O(8) atom. In the ninth Sr site, Sr(9) is bonded in a 8-coordinate geometry to one O(10), one O(12), one O(13), one O(14), one O(17), one O(18), one O(21), and one O(9) atom. In the tenth Sr site, Sr(10) is bonded in a 10-coordinate geometry to one O(13), one O(16), one O(17), one O(18), one O(19), one O(21), one O(22), one O(23), one O(24), and one O(25) atom. In the eleventh Sr site, Sr(11) is bonded in a 8-coordinate geometry to one O(11), one O(16), one O(19), one O(21), one O(24), one O(26), one O(3), and one O(8) atom. In the twelfth Sr site, Sr(12) is bonded in a 5-coordinate geometry to one N(1), one N(2), one O(15), one O(18), one O(2), and one O(20) atom. In the thirteenth Sr site, Sr(13) is bonded in a 7-coordinate geometry to one O(2), one O(21), one O(22), one O(23), one O(25), one O(4), and one O(5) atom. In the fourteenth Sr site, Sr(14) is bonded in a 5-coordinate geometry to one N(1), one N(2), one O(11), one O(23), one O(26), and one O(7) atom. There are six inequivalent B sites. In the first B site, B(1) is bonded in a trigonal planar geometry to one O(1), one O(2), and one O(3) atom. In the second B site, B(2) is bonded in a trigonal planar geometry to one O(10), one O(5), and one O(7) atom. In the third B site, B(3) is bonded in a trigonal planar geometry to one O(11), one O(14), and one O(15) atom. In the fourth B site, B(4) is bonded in a trigonal planar geometry to one O(12), one O(13), and one O(16) atom. In the fifth B site, B(5) is bonded in a trigonal planar geometry to one O(17), one O(20), and one O(22) atom. In the sixth B site, B(6) is bonded in a trigonal planar geometry to one O(24), one O(25), and one O(26) atom. There are two inequivalent Si sites. In the first Si site, Si(1) is bonded in a tetrahedral geometry to one O(4), one O(6), one O(8), and one O(9) atom. In the second Si site, Si(2) is bonded in a tetrahedral geometry to one O(18), one O(19), one O(21), and one O(23) atom. There are two inequivalent N sites. In the first N site, N(1) is bonded in an octahedral geometry to one Sr(1), one Sr(12), one Sr(14), one Sr(4), one Sr(7), and one Sr(8) atom. In the second N site, N(2) is bonded in a trigonal non-coplanar geometry to one Sr(12), one Sr(14), and one Sr(7) atom. There are twenty-six inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to one Sr(1), one Sr(3), one Sr(7), and one B(1) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to one Sr(12), one Sr(13), one Sr(2), one Sr(5), and one B(1) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to one Sr(1), one Sr(11), one Sr(3), one Sr(5), one Sr(7), and one B(1) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to one Sr(1), one Sr(13), one Sr(2), one Sr(5), and one Si(1) atom. In the fifth O site, O(5) is bonded in a distorted single-bond geometry to one Sr(13), one Sr(2), one Sr(4), one Sr(5), and one B(2) atom. In the sixth O site, O(6) is bonded in a distorted trigonal bipyramidal geometry to one Sr(2), one Sr(3), one Sr(5), one Sr(6), and one Si(1) atom. In the seventh O site, O(7) is bonded in a distorted single-bond geometry to one Sr(14), one Sr(2), one Sr(4), one Sr(7), and one B(2) atom. In the eighth O site, O(8) is bonded in a 1-coordinate geometry to one Sr(11), one Sr(3), one Sr(5), one Sr(8), and one Si(1) atom. In the ninth O site, O(9) is bonded in a distorted single-bond geometry to one Sr(4), one Sr(5), one Sr(6), one Sr(9), and one Si(1) atom. In the tenth O site, O(10) is bonded in a distorted single-bond geometry to one Sr(5), one Sr(6), one Sr(7), one Sr(9), and one B(2) atom. In the eleventh O site, O(11) is bonded in a distorted single-bond geometry to one Sr(11), one Sr(14), one Sr(3), one Sr(5), and one B(3) atom. In the twelfth O site, O(12) is bonded in a distorted single-bond geometry to one Sr(1), one Sr(4), one Sr(7), one Sr(9), and one B(4) atom. In the thirteenth O site, O(13) is bonded in a distorted single-bond geometry to one Sr(10), one Sr(4), one Sr(6), one Sr(7), one Sr(9), and one B(4) atom. In the fourteenth O site, O(14) is bonded in a distorted single-bond geometry to one Sr(5), one Sr(6), one Sr(8), one Sr(9), and one B(3) atom. In the fifteenth O site, O(15) is bonded in a distorted single-bond geometry to one Sr(12), one Sr(6), one Sr(8), and one B(3) atom. In the sixteenth O site, O(16) is bonded in a distorted single-bond geometry to one Sr(1), one Sr(10), one Sr(11), one Sr(3), and one B(4) atom. In the seventeenth O site, O(17) is bonded in a distorted single-bond geometry to one Sr(10), one Sr(6), one Sr(8), one Sr(9), and one B(5) atom. In the eighteenth O site, O(18) is bonded in a distorted single-bond geometry to one Sr(10), one Sr(12), one Sr(6), one Sr(9), and one Si(2) atom. In the nineteenth O site, O(19) is bonded in a distorted single-bond geometry to one Sr(10), one Sr(11), one Sr(3), one Sr(7), and one Si(2) atom. In the twentieth O site, O(20) is bonded in a distorted single-bond geometry to one Sr(1), one Sr(12), one Sr(8), and one B(5) atom. In the twenty-first O site, O(21) is bonded in a distorted trigonal bipyramidal geometry to one Sr(10), one Sr(11), one Sr(13), one Sr(9), and one Si(2) atom. In the twenty-second O site, O(22) is bonded in a distorted single-bond geometry to one Sr(1), one Sr(10), one Sr(13), one Sr(2), and one B(5) atom. In the twenty-third O site, O(23) is bonded in a 1-coordinate geometry to one Sr(10), one Sr(13), one Sr(14), one Sr(2), and one Si(2) atom. In the twenty-fourth O site, O(24) is bonded in a distorted single-bond geometry to one Sr(10), one Sr(11), one Sr(3), one Sr(8), and one B(6) atom. In the twenty-fifth O site, O(25) is bonded in a distorted single-bond geometry to one Sr(10), one Sr(13), one Sr(2), one Sr(4), and one B(6) atom. In the twenty-sixth O site, O(26) is bonded in a distorted single-bond geometry to one Sr(11), one Sr(14), one Sr(4), one Sr(8), and one B(6) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Sr7SiB3NO13
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.856
_cell_length_b   10.803
_cell_length_c   7.045
_cell_angle_alpha   90.277
_cell_angle_beta   90.227
_cell_angle_gamma   119.914
_symmetry_Int_Tables_number   1
_cell_volume   716.109
_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  0.140  0.869  0.175  1.0
  Sr  Sr1  1  0.041  0.511  0.849  1.0
  Sr  Sr2  1  0.469  0.959  0.851  1.0
  Sr  Sr3  1  0.134  0.271  0.164  1.0
  Sr  Sr4  1  0.333  0.667  0.487  1.0
  Sr  Sr5  1  0.493  0.534  0.851  1.0
  Sr  Sr6  1  0.262  0.129  0.659  1.0
  Sr  Sr7  1  0.728  0.859  0.188  1.0
  Sr  Sr8  1  0.508  0.464  0.350  1.0
  Sr  Sr9  1  0.667  0.334  0.989  1.0
  Sr  Sr10  1  0.534  0.044  0.351  1.0
  Sr  Sr11  1  0.866  0.741  0.665  1.0
  Sr  Sr12  1  0.958  0.489  0.350  1.0
  Sr  Sr13  1  0.868  0.130  0.664  1.0
  Si  Si14  1  0.333  0.667  0.076  1.0
  Si  Si15  1  0.669  0.334  0.576  1.0
  B  B16  1  0.182  0.817  0.643  1.0
  B  B17  1  0.185  0.366  0.641  1.0
  B  B18  1  0.632  0.815  0.646  1.0
  B  B19  1  0.364  0.181  0.137  1.0
  B  B20  1  0.818  0.639  0.142  1.0
  B  B21  1  0.821  0.183  0.139  1.0
  N  N22  1  0.997  0.997  0.935  1.0
  N  N23  1  0.994  0.994  0.533  1.0
  O  O24  1  0.179  0.881  0.813  1.0
  O  O25  1  0.072  0.683  0.591  1.0
  O  O26  1  0.298  0.889  0.522  1.0
  O  O27  1  0.184  0.651  0.159  1.0
  O  O28  1  0.114  0.415  0.523  1.0
  O  O29  1  0.332  0.667  0.841  1.0
  O  O30  1  0.120  0.293  0.805  1.0
  O  O31  1  0.466  0.816  0.162  1.0
  O  O32  1  0.348  0.532  0.157  1.0
  O  O33  1  0.319  0.393  0.591  1.0
  O  O34  1  0.610  0.927  0.593  1.0
  O  O35  1  0.279  0.163  0.293  1.0
  O  O36  1  0.413  0.302  0.025  1.0
  O  O37  1  0.589  0.700  0.520  1.0
  O  O38  1  0.691  0.814  0.819  1.0
  O  O39  1  0.400  0.077  0.092  1.0
  O  O40  1  0.678  0.599  0.097  1.0
  O  O41  1  0.655  0.471  0.657  1.0
  O  O42  1  0.533  0.185  0.656  1.0
  O  O43  1  0.885  0.728  0.296  1.0
  O  O44  1  0.668  0.334  0.342  1.0
  O  O45  1  0.890  0.588  0.032  1.0
  O  O46  1  0.818  0.347  0.656  1.0
  O  O47  1  0.697  0.112  0.033  1.0
  O  O48  1  0.925  0.321  0.088  1.0
  O  O49  1  0.843  0.120  0.297  1.0
[/CIF]
.