data_1511506
_publ_section_title
;
 New incommensurate structures of the borides Pr41(Mn4B4)35 and
 Pr7(Re4B4)6
;
_journal_name_full               'Journal of Alloys Compd.'
_journal_page_first              55
_journal_page_last               59
_journal_paper_doi               10.1016/0925-8388(94)90714-5
_journal_volume                  203
_journal_year                    1994
_chemical_formula_sum            'B4 Re4'
_chemical_name_systematic        'Re4 B4'
_space_group_IT_number           141
_symmetry_space_group_name_Hall  '-I 4bd 2'
_symmetry_space_group_name_H-M   'I 41/a m d :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.586
_cell_length_b                   10.586
_cell_length_c                   4.201
_cell_volume                     470.778
_citation_journal_id_ASTM        JALCEU
_[local]_cod_data_source_file    boron4-x_137.cif
_[local]_cod_data_source_block   B4Re4
_cod_original_cell_volume        470.7784
_cod_database_code               1511506
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-y+1/4,x+3/4,z+1/4
-x+1/2,-y,z+1/2
y+1/4,-x+1/4,z+3/4
x,-y,-z
y+1/4,x+3/4,-z+1/4
-x+1/2,y,-z+1/2
-y+1/4,-x+1/4,-z+3/4
-x,-y,-z
y-1/4,-x-3/4,-z-1/4
x-1/2,y,-z-1/2
-y-1/4,x-1/4,-z-3/4
-x,y,z
-y-1/4,-x-3/4,z-1/4
x-1/2,-y,z-1/2
y-1/4,x-1/4,z-3/4
x+1/2,y+1/2,z+1/2
-y+3/4,x+5/4,z+3/4
-x+1,-y+1/2,z+1
y+3/4,-x+3/4,z+5/4
x+1/2,-y+1/2,-z+1/2
y+3/4,x+5/4,-z+3/4
-x+1,y+1/2,-z+1
-y+3/4,-x+3/4,-z+5/4
-x+1/2,-y+1/2,-z+1/2
y+1/4,-x-1/4,-z+1/4
x,y+1/2,-z
-y+1/4,x+1/4,-z-1/4
-x+1/2,y+1/2,z+1/2
-y+1/4,-x-1/4,z+1/4
x,-y+1/2,z
y+1/4,x+1/4,z-1/4
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_U_iso_or_equiv
Re1 Re 0 0.3781 0.625 1 0.0
B1 B 0 0.432 0.144 1 0.0
