data_9003727
_publ_section_title
;Possible Fe/Cu ordering schemes in the 2a superstructure of bornite (Cu5FeS4)
 Sample: 2a CuFe(anti) superstructure model, alternative 2 Note: Energetically
 preferred model
;
_journal_name_full               'American Mineralogist'
_journal_page_first              1265
_journal_page_last               1269
_journal_paper_doi               10.2138/am.2005.1518
_journal_volume                  90
_journal_year                    2005
_chemical_formula_sum            'Cu2 Fe S2'
_chemical_name_mineral           Bornite
_space_group_IT_number           216
_symmetry_space_group_name_Hall  'F -4 2 3'
_symmetry_space_group_name_H-M   'F -4 3 m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   10.71
_cell_length_b                   10.71
_cell_length_c                   10.71
_cell_volume                     1228.481
_database_code_amcsd             0003825
_exptl_crystal_density_diffrn    5.343
_cod_database_code               9003727
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
x,1/2+y,1/2+z
1/2+x,y,1/2+z
1/2+x,1/2+y,z
-z,x,-y
-z,1/2+x,1/2-y
1/2-z,x,1/2-y
1/2-z,1/2+x,-y
-y,z,-x
-y,1/2+z,1/2-x
1/2-y,z,1/2-x
1/2-y,1/2+z,-x
-x,y,-z
-x,1/2+y,1/2-z
1/2-x,y,1/2-z
1/2-x,1/2+y,-z
x,-z,-y
x,1/2-z,1/2-y
1/2+x,-z,1/2-y
1/2+x,1/2-z,-y
z,-y,-x
z,1/2-y,1/2-x
1/2+z,-y,1/2-x
1/2+z,1/2-y,-x
y,-x,-z
y,1/2-x,1/2-z
1/2+y,-x,1/2-z
1/2+y,1/2-x,-z
x,z,y
x,1/2+z,1/2+y
1/2+x,z,1/2+y
1/2+x,1/2+z,y
z,y,x
z,1/2+y,1/2+x
1/2+z,y,1/2+x
1/2+z,1/2+y,x
y,x,z
y,1/2+x,1/2+z
1/2+y,x,1/2+z
1/2+y,1/2+x,z
-z,-x,y
-z,1/2-x,1/2+y
1/2-z,-x,1/2+y
1/2-z,1/2-x,y
-y,-z,x
-y,1/2-z,1/2+x
1/2-y,-z,1/2+x
1/2-y,1/2-z,x
-x,-y,z
-x,1/2-y,1/2+z
1/2-x,-y,1/2+z
1/2-x,1/2-y,z
z,-x,-y
z,1/2-x,1/2-y
1/2+z,-x,1/2-y
1/2+z,1/2-x,-y
y,-z,-x
y,1/2-z,1/2-x
1/2+y,-z,1/2-x
1/2+y,1/2-z,-x
x,-y,-z
x,1/2-y,1/2-z
1/2+x,-y,1/2-z
1/2+x,1/2-y,-z
-x,z,-y
-x,1/2+z,1/2-y
1/2-x,z,1/2-y
1/2-x,1/2+z,-y
-z,y,-x
-z,1/2+y,1/2-x
1/2-z,y,1/2-x
1/2-z,1/2+y,-x
-y,x,-z
-y,1/2+x,1/2-z
1/2-y,x,1/2-z
1/2-y,1/2+x,-z
-x,-z,y
-x,1/2-z,1/2+y
1/2-x,-z,1/2+y
1/2-x,1/2-z,y
-z,-y,x
-z,1/2-y,1/2+x
1/2-z,-y,1/2+x
1/2-z,1/2-y,x
-y,-x,z
-y,1/2-x,1/2+z
1/2-y,-x,1/2+z
1/2-y,1/2-x,z
z,x,y
z,1/2+x,1/2+y
1/2+z,x,1/2+y
1/2+z,1/2+x,y
y,z,x
y,1/2+z,1/2+x
1/2+y,z,1/2+x
1/2+y,1/2+z,x
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
Cu 0.12500 0.12500 0.12500
Cu 0.62500 0.12500 0.12500
Fe 0.87500 0.12500 0.12500
S 0.00000 0.00000 0.00000
S 0.50000 0.00000 0.00000
S 0.25000 0.25000 0.00000
