data_PHI

#**************************************************************************
#
# 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                   9.8900(0)
_cell_length_b                  14.0640(0)
_cell_length_c                  14.0460(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     'C m c m'
_symmetry_Int_Tables_number         63
_symmetry_cell_setting             orthorhombic

loop_
_symmetry_equiv_pos_as_xyz
'+x,+y,+z'
'1/2+x,1/2+y,+z'
'-x,+y,+z'
'1/2-x,1/2+y,+z'
'+x,-y,1/2+z'
'1/2+x,1/2-y,1/2+z'
'-x,-y,1/2+z'
'1/2-x,1/2-y,1/2+z'
'-x,-y,-z'
'1/2-x,1/2-y,-z'
'+x,-y,-z'
'1/2+x,1/2-y,-z'
'-x,+y,1/2-z'
'1/2-x,1/2+y,1/2-z'
'+x,+y,1/2-z'
'1/2+x,1/2+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     0.0000    0.1115    0.9516
    O2    O     0.1793    0.1694    0.0773
    O3    O     0.2021    0.0000    0.0000
    O4    O     0.2473    0.1527    0.8971
    O5    O     0.1891    0.2408    0.2500
    O6    O     0.0000    0.2966    0.1309
    T1    Si    0.1570    0.1084    0.9816
    T2    Si    0.1553    0.2635    0.1402

