# 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:  CrO3

# The current version of this file is available at
# https://aflow.org/prototype-encyclopedia/AB3_oC16_40_b_a2b-002

# Last updated on 2024/08/01

data_Cr4O12
_pd_phase_name Cr4O12
_cell_length_a  5.7430000000
_cell_length_b  8.8557000000
_cell_length_c  4.7890000000
_cell_angle_alpha  90.0000000000
_cell_angle_beta  90.0000000000
_cell_angle_gamma  90.0000000000
_symmetry_space_group_name_H-M  'Ama2'
_symmetry_Int_Tables_Number  40
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  x,y,z
  2  -x,-y,z
  3  x+1/2,-y,z
  4  -x+1/2,y,z
  5  x,y+1/2,z+1/2
  6  -x,-y+1/2,z+1/2
  7  x+1/2,-y+1/2,z+1/2
  8  -x+1/2,y+1/2,z+1/2
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
O2 1.0000000000 0.0000000000 -0.0000000000 0.4440000000  Biso 1.0 O 4 a
Cr1 1.0000000000 0.2500000000 0.0970000000 0.3060000000  Biso 1.0 Cr 4 b
O3 1.0000000000 0.2500000000 0.2780000000 0.5000000000  Biso 1.0 O 4 b
O4 1.0000000000 0.2500000000 0.2220000000 0.0000000000  Biso 1.0 O 4 b
