The crystal structure described by Na2Li2Al3Si3O12Cl crystallizes in the tetragonal P-4 space group. Na(1) is bonded to one O(4), one O(5), one O(6), and one Cl(1) atom to form distorted NaClO3 tetrahedra that share  a cornercorner with one Na(1)ClO3 tetrahedra,  a cornercorner with one Al(3)O4 tetrahedra,  a cornercorner with one Si(3)O4 tetrahedra, corners with two equivalent Li(1)ClO3 tetrahedra, corners with two equivalent Al(1)O4 tetrahedra, and corners with two equivalent Si(1)O4 tetrahedra. Li(1) is bonded to one O(1), one O(2), one O(3), and one Cl(1) atom to form LiClO3 tetrahedra that share  a cornercorner with one Li(1)ClO3 tetrahedra,  a cornercorner with one Al(2)O4 tetrahedra,  a cornercorner with one Si(2)O4 tetrahedra, corners with two equivalent Na(1)ClO3 tetrahedra, corners with two equivalent Al(1)O4 tetrahedra, and corners with two equivalent Si(1)O4 tetrahedra. There are three inequivalent Al sites. In the first Al site, Al(1) is bonded to one O(1), one O(3), one O(4), and one O(6) atom to form AlO4 tetrahedra that share  a cornercorner with one Si(2)O4 tetrahedra,  a cornercorner with one Si(3)O4 tetrahedra, corners with two equivalent Na(1)ClO3 tetrahedra, corners with two equivalent Li(1)ClO3 tetrahedra, and corners with two equivalent Si(1)O4 tetrahedra. In the second Al site, Al(2) is bonded to four equivalent O(2) atoms to form AlO4 tetrahedra that share corners with four equivalent Li(1)ClO3 tetrahedra and corners with four equivalent Si(1)O4 tetrahedra. In the third Al site, Al(3) is bonded to four equivalent O(5) atoms to form AlO4 tetrahedra that share corners with four equivalent Na(1)ClO3 tetrahedra and corners with four equivalent Si(1)O4 tetrahedra. There are three inequivalent Si sites. In the first Si site, Si(1) is bonded to one O(1), one O(2), one O(4), and one O(5) atom to form SiO4 tetrahedra that share  a cornercorner with one Al(2)O4 tetrahedra,  a cornercorner with one Al(3)O4 tetrahedra, corners with two equivalent Na(1)ClO3 tetrahedra, corners with two equivalent Li(1)ClO3 tetrahedra, and corners with two equivalent Al(1)O4 tetrahedra. In the second Si site, Si(2) is bonded to four equivalent O(3) atoms to form SiO4 tetrahedra that share corners with four equivalent Li(1)ClO3 tetrahedra and corners with four equivalent Al(1)O4 tetrahedra. In the third Si site, Si(3) is bonded to four equivalent O(6) atoms to form SiO4 tetrahedra that share corners with four equivalent Na(1)ClO3 tetrahedra and corners with four equivalent Al(1)O4 tetrahedra. There are six inequivalent O sites. In the first O site, O(4) is bonded in a distorted trigonal planar geometry to one Na(1), one Al(1), and one Si(1) atom. In the second O site, O(5) is bonded in a distorted trigonal planar geometry to one Na(1), one Al(3), and one Si(1) atom. In the third O site, O(6) is bonded in a distorted trigonal planar geometry to one Na(1), one Al(1), and one Si(3) atom. In the fourth O site, O(1) is bonded in a trigonal planar geometry to one Li(1), one Al(1), and one Si(1) atom. In the fifth O site, O(2) is bonded in a trigonal planar geometry to one Li(1), one Al(2), and one Si(1) atom. In the sixth O site, O(3) is bonded in a trigonal planar geometry to one Li(1), one Al(1), and one Si(2) atom. Cl(1) is bonded in a tetrahedral geometry to two equivalent Na(1) and two equivalent Li(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Na2Li2Al3Si3ClO12
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.741
_cell_length_b   8.741
_cell_length_c   8.752
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   668.743
_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  0.164  0.338  0.415  1.0
  Na  Na1  1  0.836  0.662  0.415  1.0
  Na  Na2  1  0.662  0.164  0.585  1.0
  Na  Na3  1  0.338  0.836  0.585  1.0
  Li  Li4  1  0.313  0.189  0.938  1.0
  Li  Li5  1  0.687  0.811  0.938  1.0
  Li  Li6  1  0.811  0.313  0.062  1.0
  Li  Li7  1  0.189  0.687  0.062  1.0
  Al  Al8  1  0.999  0.250  0.756  1.0
  Al  Al9  1  0.001  0.750  0.756  1.0
  Al  Al10  1  0.500  0.500  0.000  1.0
  Al  Al11  1  0.750  0.999  0.244  1.0
  Al  Al12  1  0.250  0.001  0.244  1.0
  Al  Al13  1  0.500  0.500  0.500  1.0
  Si  Si14  1  0.252  0.502  0.756  1.0
  Si  Si15  1  0.748  0.498  0.756  1.0
  Si  Si16  1  0.000  0.000  0.000  1.0
  Si  Si17  1  0.502  0.748  0.244  1.0
  Si  Si18  1  0.498  0.252  0.244  1.0
  Si  Si19  1  0.000  0.000  0.500  1.0
  Cl  Cl20  1  0.000  0.500  0.205  1.0
  Cl  Cl21  1  0.500  0.000  0.795  1.0
  O  O22  1  0.844  0.354  0.837  1.0
  O  O23  1  0.156  0.646  0.837  1.0
  O  O24  1  0.356  0.416  0.888  1.0
  O  O25  1  0.644  0.584  0.888  1.0
  O  O26  1  0.086  0.134  0.898  1.0
  O  O27  1  0.914  0.866  0.898  1.0
  O  O28  1  0.866  0.086  0.102  1.0
  O  O29  1  0.134  0.914  0.102  1.0
  O  O30  1  0.584  0.356  0.112  1.0
  O  O31  1  0.416  0.644  0.112  1.0
  O  O32  1  0.354  0.156  0.163  1.0
  O  O33  1  0.646  0.844  0.163  1.0
  O  O34  1  0.628  0.136  0.318  1.0
  O  O35  1  0.372  0.864  0.318  1.0
  O  O36  1  0.430  0.352  0.384  1.0
  O  O37  1  0.570  0.648  0.384  1.0
  O  O38  1  0.140  0.072  0.396  1.0
  O  O39  1  0.860  0.928  0.396  1.0
  O  O40  1  0.928  0.140  0.604  1.0
  O  O41  1  0.072  0.860  0.604  1.0
  O  O42  1  0.352  0.570  0.616  1.0
  O  O43  1  0.648  0.430  0.616  1.0
  O  O44  1  0.136  0.372  0.682  1.0
  O  O45  1  0.864  0.628  0.682  1.0
[/CIF]
.
The crystal structure described by Na2Li2Al3Si3O12Cl crystallizes in the tetragonal P-4 space group. Na(1) is bonded to one O(4), one O(5), one O(6), and one Cl(1) atom to form distorted NaClO3 tetrahedra that share  a cornercorner with one Na(1)ClO3 tetrahedra,  a cornercorner with one Al(3)O4 tetrahedra,  a cornercorner with one Si(3)O4 tetrahedra, corners with two equivalent Li(1)ClO3 tetrahedra, corners with two equivalent Al(1)O4 tetrahedra, and corners with two equivalent Si(1)O4 tetrahedra. Li(1) is bonded to one O(1), one O(2), one O(3), and one Cl(1) atom to form LiClO3 tetrahedra that share  a cornercorner with one Li(1)ClO3 tetrahedra,  a cornercorner with one Al(2)O4 tetrahedra,  a cornercorner with one Si(2)O4 tetrahedra, corners with two equivalent Na(1)ClO3 tetrahedra, corners with two equivalent Al(1)O4 tetrahedra, and corners with two equivalent Si(1)O4 tetrahedra. There are three inequivalent Al sites. In the first Al site, Al(1) is bonded to one O(1), one O(3), one O(4), and one O(6) atom to form AlO4 tetrahedra that share  a cornercorner with one Si(2)O4 tetrahedra,  a cornercorner with one Si(3)O4 tetrahedra, corners with two equivalent Na(1)ClO3 tetrahedra, corners with two equivalent Li(1)ClO3 tetrahedra, and corners with two equivalent Si(1)O4 tetrahedra. In the second Al site, Al(2) is bonded to four equivalent O(2) atoms to form AlO4 tetrahedra that share corners with four equivalent Li(1)ClO3 tetrahedra and corners with four equivalent Si(1)O4 tetrahedra. In the third Al site, Al(3) is bonded to four equivalent O(5) atoms to form AlO4 tetrahedra that share corners with four equivalent Na(1)ClO3 tetrahedra and corners with four equivalent Si(1)O4 tetrahedra. There are three inequivalent Si sites. In the first Si site, Si(1) is bonded to one O(1), one O(2), one O(4), and one O(5) atom to form SiO4 tetrahedra that share  a cornercorner with one Al(2)O4 tetrahedra,  a cornercorner with one Al(3)O4 tetrahedra, corners with two equivalent Na(1)ClO3 tetrahedra, corners with two equivalent Li(1)ClO3 tetrahedra, and corners with two equivalent Al(1)O4 tetrahedra. In the second Si site, Si(2) is bonded to four equivalent O(3) atoms to form SiO4 tetrahedra that share corners with four equivalent Li(1)ClO3 tetrahedra and corners with four equivalent Al(1)O4 tetrahedra. In the third Si site, Si(3) is bonded to four equivalent O(6) atoms to form SiO4 tetrahedra that share corners with four equivalent Na(1)ClO3 tetrahedra and corners with four equivalent Al(1)O4 tetrahedra. There are six inequivalent O sites. In the first O site, O(4) is bonded in a distorted trigonal planar geometry to one Na(1), one Al(1), and one Si(1) atom. In the second O site, O(5) is bonded in a distorted trigonal planar geometry to one Na(1), one Al(3), and one Si(1) atom. In the third O site, O(6) is bonded in a distorted trigonal planar geometry to one Na(1), one Al(1), and one Si(3) atom. In the fourth O site, O(1) is bonded in a trigonal planar geometry to one Li(1), one Al(1), and one Si(1) atom. In the fifth O site, O(2) is bonded in a trigonal planar geometry to one Li(1), one Al(2), and one Si(1) atom. In the sixth O site, O(3) is bonded in a trigonal planar geometry to one Li(1), one Al(1), and one Si(2) atom. Cl(1) is bonded in a tetrahedral geometry to two equivalent Na(1) and two equivalent Li(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Na2Li2Al3Si3ClO12
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.741
_cell_length_b   8.741
_cell_length_c   8.752
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   668.743
_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  0.164  0.338  0.415  1.0
  Na  Na1  1  0.836  0.662  0.415  1.0
  Na  Na2  1  0.662  0.164  0.585  1.0
  Na  Na3  1  0.338  0.836  0.585  1.0
  Li  Li4  1  0.313  0.189  0.938  1.0
  Li  Li5  1  0.687  0.811  0.938  1.0
  Li  Li6  1  0.811  0.313  0.062  1.0
  Li  Li7  1  0.189  0.687  0.062  1.0
  Al  Al8  1  0.999  0.250  0.756  1.0
  Al  Al9  1  0.001  0.750  0.756  1.0
  Al  Al10  1  0.500  0.500  0.000  1.0
  Al  Al11  1  0.750  0.999  0.244  1.0
  Al  Al12  1  0.250  0.001  0.244  1.0
  Al  Al13  1  0.500  0.500  0.500  1.0
  Si  Si14  1  0.252  0.502  0.756  1.0
  Si  Si15  1  0.748  0.498  0.756  1.0
  Si  Si16  1  0.000  0.000  0.000  1.0
  Si  Si17  1  0.502  0.748  0.244  1.0
  Si  Si18  1  0.498  0.252  0.244  1.0
  Si  Si19  1  0.000  0.000  0.500  1.0
  Cl  Cl20  1  0.000  0.500  0.205  1.0
  Cl  Cl21  1  0.500  0.000  0.795  1.0
  O  O22  1  0.844  0.354  0.837  1.0
  O  O23  1  0.156  0.646  0.837  1.0
  O  O24  1  0.356  0.416  0.888  1.0
  O  O25  1  0.644  0.584  0.888  1.0
  O  O26  1  0.086  0.134  0.898  1.0
  O  O27  1  0.914  0.866  0.898  1.0
  O  O28  1  0.866  0.086  0.102  1.0
  O  O29  1  0.134  0.914  0.102  1.0
  O  O30  1  0.584  0.356  0.112  1.0
  O  O31  1  0.416  0.644  0.112  1.0
  O  O32  1  0.354  0.156  0.163  1.0
  O  O33  1  0.646  0.844  0.163  1.0
  O  O34  1  0.628  0.136  0.318  1.0
  O  O35  1  0.372  0.864  0.318  1.0
  O  O36  1  0.430  0.352  0.384  1.0
  O  O37  1  0.570  0.648  0.384  1.0
  O  O38  1  0.140  0.072  0.396  1.0
  O  O39  1  0.860  0.928  0.396  1.0
  O  O40  1  0.928  0.140  0.604  1.0
  O  O41  1  0.072  0.860  0.604  1.0
  O  O42  1  0.352  0.570  0.616  1.0
  O  O43  1  0.648  0.430  0.616  1.0
  O  O44  1  0.136  0.372  0.682  1.0
  O  O45  1  0.864  0.628  0.682  1.0
[/CIF]
.