#======================================================================

# CRYSTAL DATA

#----------------------------------------------------------------------

data_VESTA_phase_1


_pd_phase_name                         'AA-bilayer'
_cell_length_a                         5.90688
_cell_length_b                         5.90688
_cell_length_c                         25.00000
_cell_angle_alpha                      90
_cell_angle_beta                       90
_cell_angle_gamma                      90
_symmetry_space_group_name_H-M         'P 1'
_symmetry_Int_Tables_number            1

loop_
_symmetry_equiv_pos_as_xyz
   'x, y, z'

loop_
   _atom_site_label
   _atom_site_occupancy
   _atom_site_fract_x
   _atom_site_fract_y
   _atom_site_fract_z
   _atom_site_adp_type
   _atom_site_B_iso_or_equiv
   _atom_site_type_symbol
   Si1        1.0     0.000000      0.000000      0.377683     Biso  1.000000 Si
   Si2        1.0     0.500000      0.500000      0.377683     Biso  1.000000 Si
   Si3        1.0     0.357586      0.142414      0.415956     Biso  1.000000 Si
   Si4        1.0     0.143320      0.643320      0.351257     Biso  1.000000 Si
   Si5        1.0     0.642414      0.857586      0.415956     Biso  1.000000 Si
   Si6        1.0     0.856680      0.356680      0.351257     Biso  1.000000 Si
   Si7        1.0     0.000000      0.000000      0.487892     Biso  1.000000 Si
   Si8        1.0     0.500000      0.500000      0.487892     Biso  1.000000 Si
   Si9        1.0     0.356680      0.143320      0.514318     Biso  1.000000 Si
   Si10       1.0     0.142414      0.642414      0.449619     Biso  1.000000 Si
   Si11       1.0     0.643320      0.856680      0.514318     Biso  1.000000 Si
   Si12       1.0     0.857586      0.357586      0.449619     Biso  1.000000 Si
