The material described by Sr11In7 crystallizes in the cubic Fm-3m space group. There are four inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a distorted square co-planar geometry to one Sr(4), two equivalent In(1), and two equivalent In(2) atoms. In the second Sr site, Sr(2) is bonded in a 6-coordinate geometry to three equivalent In(1) and three equivalent In(2) atoms. In the third Sr site, Sr(3) is bonded in a distorted octahedral geometry to six equivalent In(1) atoms. In the fourth Sr site, Sr(4) is bonded in a cuboctahedral geometry to twelve equivalent Sr(1) atoms. There are two inequivalent In sites. In the first In site, In(1) is bonded in a 9-coordinate geometry to one Sr(3), four equivalent Sr(1), and four equivalent Sr(2) atoms. In the second In site, In(2) is bonded in a 9-coordinate geometry to three equivalent Sr(1), three equivalent Sr(2), and three equivalent In(2) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Sr11In7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   12.603
_cell_length_b   12.603
_cell_length_c   12.603
_cell_angle_alpha   59.994
_cell_angle_beta   59.994
_cell_angle_gamma   59.994
_symmetry_Int_Tables_number   1
_cell_volume   1415.428
_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  0.835  0.500  0.500  1.0
  Sr  Sr1  1  0.835  0.165  0.500  1.0
  Sr  Sr2  1  0.388  0.870  0.870  1.0
  Sr  Sr3  1  0.500  0.500  0.165  1.0
  Sr  Sr4  1  0.500  0.500  0.835  1.0
  Sr  Sr5  1  0.129  0.612  0.130  1.0
  Sr  Sr6  1  0.500  0.165  0.500  1.0
  Sr  Sr7  1  0.870  0.870  0.388  1.0
  Sr  Sr8  1  0.500  0.165  0.835  1.0
  Sr  Sr9  1  0.871  0.871  0.871  1.0
  Sr  Sr10  1  0.500  0.835  0.165  1.0
  Sr  Sr11  1  0.165  0.835  0.500  1.0
  Sr  Sr12  1  0.500  0.835  0.500  1.0
  Sr  Sr13  1  0.835  0.500  0.165  1.0
  Sr  Sr14  1  1.000  1.000  0.000  1.0
  Sr  Sr15  1  0.129  0.129  0.129  1.0
  Sr  Sr16  1  0.130  0.130  0.612  1.0
  Sr  Sr17  1  0.165  0.500  0.500  1.0
  Sr  Sr18  1  0.165  0.500  0.835  1.0
  Sr  Sr19  1  0.870  0.388  0.870  1.0
  Sr  Sr20  1  0.500  0.500  0.500  1.0
  Sr  Sr21  1  0.612  0.129  0.130  1.0
  In  In22  1  0.219  0.781  0.781  1.0
  In  In23  1  0.781  0.219  0.219  1.0
  In  In24  1  0.690  0.690  0.690  1.0
  In  In25  1  0.781  0.781  0.219  1.0
  In  In26  1  0.070  0.310  0.310  1.0
  In  In27  1  0.219  0.219  0.781  1.0
  In  In28  1  0.310  0.070  0.310  1.0
  In  In29  1  0.310  0.310  0.310  1.0
  In  In30  1  0.930  0.690  0.690  1.0
  In  In31  1  0.690  0.930  0.690  1.0
  In  In32  1  0.781  0.219  0.781  1.0
  In  In33  1  0.310  0.310  0.070  1.0
  In  In34  1  0.219  0.781  0.219  1.0
  In  In35  1  0.690  0.690  0.930  1.0
[/CIF]
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The material described by Sr11In7 crystallizes in the cubic Fm-3m space group. There are four inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a distorted square co-planar geometry to one Sr(4), two equivalent In(1), and two equivalent In(2) atoms. In the second Sr site, Sr(2) is bonded in a 6-coordinate geometry to three equivalent In(1) and three equivalent In(2) atoms. In the third Sr site, Sr(3) is bonded in a distorted octahedral geometry to six equivalent In(1) atoms. In the fourth Sr site, Sr(4) is bonded in a cuboctahedral geometry to twelve equivalent Sr(1) atoms. There are two inequivalent In sites. In the first In site, In(1) is bonded in a 9-coordinate geometry to one Sr(3), four equivalent Sr(1), and four equivalent Sr(2) atoms. In the second In site, In(2) is bonded in a 9-coordinate geometry to three equivalent Sr(1), three equivalent Sr(2), and three equivalent In(2) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Sr11In7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   12.603
_cell_length_b   12.603
_cell_length_c   12.603
_cell_angle_alpha   59.994
_cell_angle_beta   59.994
_cell_angle_gamma   59.994
_symmetry_Int_Tables_number   1
_cell_volume   1415.428
_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  0.835  0.500  0.500  1.0
  Sr  Sr1  1  0.835  0.165  0.500  1.0
  Sr  Sr2  1  0.388  0.870  0.870  1.0
  Sr  Sr3  1  0.500  0.500  0.165  1.0
  Sr  Sr4  1  0.500  0.500  0.835  1.0
  Sr  Sr5  1  0.129  0.612  0.130  1.0
  Sr  Sr6  1  0.500  0.165  0.500  1.0
  Sr  Sr7  1  0.870  0.870  0.388  1.0
  Sr  Sr8  1  0.500  0.165  0.835  1.0
  Sr  Sr9  1  0.871  0.871  0.871  1.0
  Sr  Sr10  1  0.500  0.835  0.165  1.0
  Sr  Sr11  1  0.165  0.835  0.500  1.0
  Sr  Sr12  1  0.500  0.835  0.500  1.0
  Sr  Sr13  1  0.835  0.500  0.165  1.0
  Sr  Sr14  1  1.000  1.000  0.000  1.0
  Sr  Sr15  1  0.129  0.129  0.129  1.0
  Sr  Sr16  1  0.130  0.130  0.612  1.0
  Sr  Sr17  1  0.165  0.500  0.500  1.0
  Sr  Sr18  1  0.165  0.500  0.835  1.0
  Sr  Sr19  1  0.870  0.388  0.870  1.0
  Sr  Sr20  1  0.500  0.500  0.500  1.0
  Sr  Sr21  1  0.612  0.129  0.130  1.0
  In  In22  1  0.219  0.781  0.781  1.0
  In  In23  1  0.781  0.219  0.219  1.0
  In  In24  1  0.690  0.690  0.690  1.0
  In  In25  1  0.781  0.781  0.219  1.0
  In  In26  1  0.070  0.310  0.310  1.0
  In  In27  1  0.219  0.219  0.781  1.0
  In  In28  1  0.310  0.070  0.310  1.0
  In  In29  1  0.310  0.310  0.310  1.0
  In  In30  1  0.930  0.690  0.690  1.0
  In  In31  1  0.690  0.930  0.690  1.0
  In  In32  1  0.781  0.219  0.781  1.0
  In  In33  1  0.310  0.310  0.070  1.0
  In  In34  1  0.219  0.781  0.219  1.0
  In  In35  1  0.690  0.690  0.930  1.0
[/CIF]
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