# AFLOW CIF FILE
# AFLOW.org Repositories
# ANRL - DUKE UNIVERSITY
# Part 1 (2017) doi: 10.1016/j.commatsci.2017.01.017
# Part 2 (2018) doi: 10.1016/j.commatsci.2018.10.043
# Part 3 (2021) doi: 10.1016/j.commatsci.2021.110450
# Part 4 (2024) doi: 10.1016/j.commatsci.2024.112988

# Chemical Composition:  beta' LiFePO4

# The current version of this file is available at
# https://aflow.org/prototype-encyclopedia/ABC4D_oC28_63_a_c_fg_c-001 

# Last updated on 2025/07/16

data_beta'
_pd_phase_name beta'
_cell_length_a  5.5230000000
_cell_length_b  8.2565000000
_cell_length_c  6.1583000000
_cell_angle_alpha  90.0000000000
_cell_angle_beta  90.0000000000
_cell_angle_gamma  90.0000000000
_symmetry_space_group_name_H-M  'Cmcm'
_symmetry_Int_Tables_Number  63
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  x,y,z
  2  -x,-y,z+1/2
  3  -x,y,-z+1/2
  4  x,-y,-z
  5  -x,-y,-z
  6  x,y,-z+1/2
  7  x,-y,z+1/2
  8  -x,y,z
  9  x+1/2,y+1/2,z
  10  -x+1/2,-y+1/2,z+1/2
  11  -x+1/2,y+1/2,-z+1/2
  12  x+1/2,-y+1/2,-z
  13  -x+1/2,-y+1/2,-z
  14  x+1/2,y+1/2,-z+1/2
  15  x+1/2,-y+1/2,z+1/2
  16  -x+1/2,y+1/2,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
 _atom_site_symmetry_multiplicity
 _atom_site_Wyckoff_label
Fe1 1.0000000000 0.0000000000 0.0000000000 0.0000000000  Biso 1.0 Fe 4 a
Li2 1.0000000000 0.0000000000 0.6760000000 0.2500000000  Biso 1.0 Li 4 c
P5  1.0000000000 0.0000000000 0.3504000000 0.2500000000  Biso 1.0  P 4 c
O3  1.0000000000 0.0000000000 0.2470000000 0.0430000000  Biso 1.0  O 8 f
O4  1.0000000000 0.2280000000 0.4670000000 0.2500000000  Biso 1.0  O 8 g
