The crystal structure described by Sr5V3O12Cl crystallizes in the hexagonal P6_3/m space group. There are two inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a 8-coordinate geometry to one O(1), one O(2), four equivalent O(3), and two equivalent Cl(1) atoms. In the second Sr site, Sr(2) is bonded in a 9-coordinate geometry to three equivalent O(1), three equivalent O(2), and three equivalent O(3) atoms. V(1) is bonded in a tetrahedral geometry to one O(1), one O(2), and two equivalent O(3) atoms. There are three inequivalent O sites. In the first O site, O(1) is bonded in a 4-coordinate geometry to one Sr(1), two equivalent Sr(2), and one V(1) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to one Sr(1), two equivalent Sr(2), and one V(1) atom. In the third O site, O(3) is bonded in a 4-coordinate geometry to one Sr(2), two equivalent Sr(1), and one V(1) atom. Cl(1) is bonded to six equivalent Sr(1) atoms to form face-sharing ClSr6 octahedra. is represented by the CIF file [CIF]
data_Sr5V3ClO12
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.451
_cell_length_b   10.451
_cell_length_c   7.315
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   691.875
_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  0.008  0.752  0.750  1.0
  Sr  Sr1  1  0.256  0.008  0.250  1.0
  Sr  Sr2  1  0.333  0.667  0.003  1.0
  Sr  Sr3  1  0.667  0.333  0.503  1.0
  Sr  Sr4  1  0.992  0.248  0.250  1.0
  Sr  Sr5  1  0.333  0.667  0.497  1.0
  Sr  Sr6  1  0.248  0.256  0.750  1.0
  Sr  Sr7  1  0.667  0.333  0.997  1.0
  Sr  Sr8  1  0.744  0.992  0.750  1.0
  Sr  Sr9  1  0.752  0.744  0.250  1.0
  V  V10  1  0.625  0.032  0.250  1.0
  V  V11  1  0.032  0.407  0.750  1.0
  V  V12  1  0.593  0.625  0.750  1.0
  V  V13  1  0.407  0.375  0.250  1.0
  V  V14  1  0.968  0.593  0.250  1.0
  V  V15  1  0.375  0.968  0.750  1.0
  Cl  Cl16  1  0.000  0.000  0.000  1.0
  Cl  Cl17  1  0.000  0.000  0.500  1.0
  O  O18  1  0.869  0.399  0.250  1.0
  O  O19  1  0.333  0.492  0.250  1.0
  O  O20  1  0.907  0.648  0.062  1.0
  O  O21  1  0.492  0.159  0.750  1.0
  O  O22  1  0.352  0.258  0.062  1.0
  O  O23  1  0.093  0.352  0.562  1.0
  O  O24  1  0.470  0.869  0.750  1.0
  O  O25  1  0.258  0.907  0.938  1.0
  O  O26  1  0.258  0.907  0.562  1.0
  O  O27  1  0.907  0.648  0.438  1.0
  O  O28  1  0.601  0.470  0.250  1.0
  O  O29  1  0.530  0.131  0.250  1.0
  O  O30  1  0.159  0.667  0.250  1.0
  O  O31  1  0.742  0.093  0.438  1.0
  O  O32  1  0.131  0.601  0.750  1.0
  O  O33  1  0.352  0.258  0.438  1.0
  O  O34  1  0.093  0.352  0.938  1.0
  O  O35  1  0.742  0.093  0.062  1.0
  O  O36  1  0.648  0.742  0.562  1.0
  O  O37  1  0.399  0.530  0.750  1.0
  O  O38  1  0.841  0.333  0.750  1.0
  O  O39  1  0.667  0.508  0.750  1.0
  O  O40  1  0.648  0.742  0.938  1.0
  O  O41  1  0.508  0.841  0.250  1.0
[/CIF]
.
The crystal structure described by Sr5V3O12Cl crystallizes in the hexagonal P6_3/m space group. There are two inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a 8-coordinate geometry to one O(1), one O(2), four equivalent O(3), and two equivalent Cl(1) atoms. In the second Sr site, Sr(2) is bonded in a 9-coordinate geometry to three equivalent O(1), three equivalent O(2), and three equivalent O(3) atoms. V(1) is bonded in a tetrahedral geometry to one O(1), one O(2), and two equivalent O(3) atoms. There are three inequivalent O sites. In the first O site, O(1) is bonded in a 4-coordinate geometry to one Sr(1), two equivalent Sr(2), and one V(1) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to one Sr(1), two equivalent Sr(2), and one V(1) atom. In the third O site, O(3) is bonded in a 4-coordinate geometry to one Sr(2), two equivalent Sr(1), and one V(1) atom. Cl(1) is bonded to six equivalent Sr(1) atoms to form face-sharing ClSr6 octahedra. is represented by the CIF file [CIF]
data_Sr5V3ClO12
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.451
_cell_length_b   10.451
_cell_length_c   7.315
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   691.875
_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  0.008  0.752  0.750  1.0
  Sr  Sr1  1  0.256  0.008  0.250  1.0
  Sr  Sr2  1  0.333  0.667  0.003  1.0
  Sr  Sr3  1  0.667  0.333  0.503  1.0
  Sr  Sr4  1  0.992  0.248  0.250  1.0
  Sr  Sr5  1  0.333  0.667  0.497  1.0
  Sr  Sr6  1  0.248  0.256  0.750  1.0
  Sr  Sr7  1  0.667  0.333  0.997  1.0
  Sr  Sr8  1  0.744  0.992  0.750  1.0
  Sr  Sr9  1  0.752  0.744  0.250  1.0
  V  V10  1  0.625  0.032  0.250  1.0
  V  V11  1  0.032  0.407  0.750  1.0
  V  V12  1  0.593  0.625  0.750  1.0
  V  V13  1  0.407  0.375  0.250  1.0
  V  V14  1  0.968  0.593  0.250  1.0
  V  V15  1  0.375  0.968  0.750  1.0
  Cl  Cl16  1  0.000  0.000  0.000  1.0
  Cl  Cl17  1  0.000  0.000  0.500  1.0
  O  O18  1  0.869  0.399  0.250  1.0
  O  O19  1  0.333  0.492  0.250  1.0
  O  O20  1  0.907  0.648  0.062  1.0
  O  O21  1  0.492  0.159  0.750  1.0
  O  O22  1  0.352  0.258  0.062  1.0
  O  O23  1  0.093  0.352  0.562  1.0
  O  O24  1  0.470  0.869  0.750  1.0
  O  O25  1  0.258  0.907  0.938  1.0
  O  O26  1  0.258  0.907  0.562  1.0
  O  O27  1  0.907  0.648  0.438  1.0
  O  O28  1  0.601  0.470  0.250  1.0
  O  O29  1  0.530  0.131  0.250  1.0
  O  O30  1  0.159  0.667  0.250  1.0
  O  O31  1  0.742  0.093  0.438  1.0
  O  O32  1  0.131  0.601  0.750  1.0
  O  O33  1  0.352  0.258  0.438  1.0
  O  O34  1  0.093  0.352  0.938  1.0
  O  O35  1  0.742  0.093  0.062  1.0
  O  O36  1  0.648  0.742  0.562  1.0
  O  O37  1  0.399  0.530  0.750  1.0
  O  O38  1  0.841  0.333  0.750  1.0
  O  O39  1  0.667  0.508  0.750  1.0
  O  O40  1  0.648  0.742  0.938  1.0
  O  O41  1  0.508  0.841  0.250  1.0
[/CIF]
.