data_AEL

#**************************************************************************
#
# CIF taken from the IZA-SC Database of Zeolite Structures
# Ch. Baerlocher and L.B. McCusker
# Database of Zeolite Structures: http://www.iza-structure.org/databases/ 
#
# The atom coordinates and the cell parameters were optimized with DLS76
# assuming a pure SiO2 composition.
#
#**************************************************************************

_cell_length_a                   8.3120(0)
_cell_length_b                  18.7290(0)
_cell_length_c                  13.3920(0)
_cell_angle_alpha               90.0000(0)
_cell_angle_beta                90.0000(0)
_cell_angle_gamma               90.0000(0)

_symmetry_space_group_name_H-M     'I m m a'
_symmetry_Int_Tables_number         74
_symmetry_cell_setting             orthorhombic

loop_
_symmetry_equiv_pos_as_xyz
'+x,+y,+z'
'1/2+x,1/2+y,1/2+z'
'-x,+y,+z'
'1/2-x,1/2+y,1/2+z'
'+x,1/2-y,+z'
'1/2+x,-y,1/2+z'
'-x,1/2-y,+z'
'1/2-x,-y,1/2+z'
'-x,-y,-z'
'1/2-x,1/2-y,1/2-z'
'+x,-y,-z'
'1/2+x,1/2-y,1/2-z'
'-x,1/2+y,-z'
'1/2-x,+y,1/2-z'
'+x,1/2+y,-z'
'1/2+x,+y,1/2-z'

loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
    O1    O     0.7956    0.9547    0.1245
    O2    O     0.7500    0.0609    0.2500
    O3    O     0.7090    0.0808    0.0576
    O4    O     0.0000    0.0619    0.1297
    O5    O     0.2615    0.1799    0.9198
    O6    O     0.5000    0.0880    0.9105
    O7    O     0.7500    0.2500    0.7500
    O8    O     0.0000    0.2500    0.8703
    T1    Si    0.8138    0.0395    0.1406
    T2    Si    0.3141    0.0986    0.9408
    T3    Si    0.8068    0.2500    0.8647

