The structure described by Na4Al3Si3O12Cl crystallizes in the cubic P-43n space group. Na(1) is bonded to three equivalent O(1) and one Cl(1) atom to form NaClO3 tetrahedra that share corners with three equivalent Na(1)ClO3 tetrahedra, corners with three equivalent Al(1)O4 tetrahedra, and corners with three equivalent Si(1)O4 tetrahedra. Al(1) is bonded to four equivalent O(1) atoms to form AlO4 tetrahedra that share corners with four equivalent Na(1)ClO3 tetrahedra and corners with four equivalent Si(1)O4 tetrahedra. Si(1) is bonded to four equivalent O(1) atoms to form SiO4 tetrahedra that share corners with four equivalent Na(1)ClO3 tetrahedra and corners with four equivalent Al(1)O4 tetrahedra. O(1) is bonded in a distorted trigonal planar geometry to one Na(1), one Al(1), and one Si(1) atom. Cl(1) is bonded in a tetrahedral geometry to four equivalent Na(1) atoms. is represented by the CIF file [CIF]
data_Na4Al3Si3ClO12
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.867
_cell_length_b   8.867
_cell_length_c   8.867
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   697.060
_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
  Na  Na0  1  0.322  0.322  0.678  1.0
  Na  Na1  1  0.678  0.322  0.322  1.0
  Na  Na2  1  0.678  0.678  0.678  1.0
  Na  Na3  1  0.178  0.178  0.178  1.0
  Na  Na4  1  0.178  0.822  0.822  1.0
  Na  Na5  1  0.822  0.822  0.178  1.0
  Na  Na6  1  0.322  0.678  0.322  1.0
  Na  Na7  1  0.822  0.178  0.822  1.0
  Al  Al8  1  0.500  0.750  0.000  1.0
  Al  Al9  1  0.250  0.000  0.500  1.0
  Al  Al10  1  0.000  0.500  0.250  1.0
  Al  Al11  1  0.500  0.250  0.000  1.0
  Al  Al12  1  0.000  0.500  0.750  1.0
  Al  Al13  1  0.750  0.000  0.500  1.0
  Si  Si14  1  0.500  0.000  0.250  1.0
  Si  Si15  1  0.000  0.250  0.500  1.0
  Si  Si16  1  0.250  0.500  0.000  1.0
  Si  Si17  1  0.000  0.750  0.500  1.0
  Si  Si18  1  0.500  0.000  0.750  1.0
  Si  Si19  1  0.750  0.500  0.000  1.0
  Cl  Cl20  1  0.500  0.500  0.500  1.0
  Cl  Cl21  1  0.000  0.000  0.000  1.0
  O  O22  1  0.361  0.064  0.649  1.0
  O  O23  1  0.861  0.851  0.436  1.0
  O  O24  1  0.649  0.361  0.064  1.0
  O  O25  1  0.436  0.139  0.149  1.0
  O  O26  1  0.139  0.851  0.564  1.0
  O  O27  1  0.064  0.351  0.639  1.0
  O  O28  1  0.639  0.936  0.649  1.0
  O  O29  1  0.139  0.149  0.436  1.0
  O  O30  1  0.564  0.861  0.149  1.0
  O  O31  1  0.649  0.639  0.936  1.0
  O  O32  1  0.361  0.936  0.351  1.0
  O  O33  1  0.149  0.564  0.861  1.0
  O  O34  1  0.351  0.639  0.064  1.0
  O  O35  1  0.149  0.436  0.139  1.0
  O  O36  1  0.064  0.649  0.361  1.0
  O  O37  1  0.564  0.139  0.851  1.0
  O  O38  1  0.936  0.649  0.639  1.0
  O  O39  1  0.861  0.149  0.564  1.0
  O  O40  1  0.851  0.436  0.861  1.0
  O  O41  1  0.936  0.351  0.361  1.0
  O  O42  1  0.851  0.564  0.139  1.0
  O  O43  1  0.351  0.361  0.936  1.0
  O  O44  1  0.639  0.064  0.351  1.0
  O  O45  1  0.436  0.861  0.851  1.0
[/CIF]
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The structure described by Na4Al3Si3O12Cl crystallizes in the cubic P-43n space group. Na(1) is bonded to three equivalent O(1) and one Cl(1) atom to form NaClO3 tetrahedra that share corners with three equivalent Na(1)ClO3 tetrahedra, corners with three equivalent Al(1)O4 tetrahedra, and corners with three equivalent Si(1)O4 tetrahedra. Al(1) is bonded to four equivalent O(1) atoms to form AlO4 tetrahedra that share corners with four equivalent Na(1)ClO3 tetrahedra and corners with four equivalent Si(1)O4 tetrahedra. Si(1) is bonded to four equivalent O(1) atoms to form SiO4 tetrahedra that share corners with four equivalent Na(1)ClO3 tetrahedra and corners with four equivalent Al(1)O4 tetrahedra. O(1) is bonded in a distorted trigonal planar geometry to one Na(1), one Al(1), and one Si(1) atom. Cl(1) is bonded in a tetrahedral geometry to four equivalent Na(1) atoms. is represented by the CIF file [CIF]
data_Na4Al3Si3ClO12
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.867
_cell_length_b   8.867
_cell_length_c   8.867
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   697.060
_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
  Na  Na0  1  0.322  0.322  0.678  1.0
  Na  Na1  1  0.678  0.322  0.322  1.0
  Na  Na2  1  0.678  0.678  0.678  1.0
  Na  Na3  1  0.178  0.178  0.178  1.0
  Na  Na4  1  0.178  0.822  0.822  1.0
  Na  Na5  1  0.822  0.822  0.178  1.0
  Na  Na6  1  0.322  0.678  0.322  1.0
  Na  Na7  1  0.822  0.178  0.822  1.0
  Al  Al8  1  0.500  0.750  0.000  1.0
  Al  Al9  1  0.250  0.000  0.500  1.0
  Al  Al10  1  0.000  0.500  0.250  1.0
  Al  Al11  1  0.500  0.250  0.000  1.0
  Al  Al12  1  0.000  0.500  0.750  1.0
  Al  Al13  1  0.750  0.000  0.500  1.0
  Si  Si14  1  0.500  0.000  0.250  1.0
  Si  Si15  1  0.000  0.250  0.500  1.0
  Si  Si16  1  0.250  0.500  0.000  1.0
  Si  Si17  1  0.000  0.750  0.500  1.0
  Si  Si18  1  0.500  0.000  0.750  1.0
  Si  Si19  1  0.750  0.500  0.000  1.0
  Cl  Cl20  1  0.500  0.500  0.500  1.0
  Cl  Cl21  1  0.000  0.000  0.000  1.0
  O  O22  1  0.361  0.064  0.649  1.0
  O  O23  1  0.861  0.851  0.436  1.0
  O  O24  1  0.649  0.361  0.064  1.0
  O  O25  1  0.436  0.139  0.149  1.0
  O  O26  1  0.139  0.851  0.564  1.0
  O  O27  1  0.064  0.351  0.639  1.0
  O  O28  1  0.639  0.936  0.649  1.0
  O  O29  1  0.139  0.149  0.436  1.0
  O  O30  1  0.564  0.861  0.149  1.0
  O  O31  1  0.649  0.639  0.936  1.0
  O  O32  1  0.361  0.936  0.351  1.0
  O  O33  1  0.149  0.564  0.861  1.0
  O  O34  1  0.351  0.639  0.064  1.0
  O  O35  1  0.149  0.436  0.139  1.0
  O  O36  1  0.064  0.649  0.361  1.0
  O  O37  1  0.564  0.139  0.851  1.0
  O  O38  1  0.936  0.649  0.639  1.0
  O  O39  1  0.861  0.149  0.564  1.0
  O  O40  1  0.851  0.436  0.861  1.0
  O  O41  1  0.936  0.351  0.361  1.0
  O  O42  1  0.851  0.564  0.139  1.0
  O  O43  1  0.351  0.361  0.936  1.0
  O  O44  1  0.639  0.064  0.351  1.0
  O  O45  1  0.436  0.861  0.851  1.0
[/CIF]
.