data_1510686
_publ_section_title
;
 Die Kristallstruktur von W2 Fe B2 (Hochtemperaturform)
;
_journal_name_full               'Monatshefte fuer Chemie (-108,1977)'
_journal_page_first              1068
_journal_page_last               1069
_journal_volume                  99
_journal_year                    1968
_chemical_formula_sum            'B2 Fe W2'
_chemical_name_systematic        'W2 Fe B2'
_space_group_IT_number           127
_symmetry_space_group_name_Hall  '-P 4 2ab'
_symmetry_space_group_name_H-M   'P 4/m b m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   5.69
_cell_length_b                   5.69
_cell_length_c                   3.162
_cell_volume                     102.373
_citation_journal_id_ASTM        MOCHAP
_[local]_cod_data_source_file    boron_170.cif
_[local]_cod_data_source_block   B2Fe1W2
_[local]_cod_chemical_formula_sum_orig 'B2 Fe1 W2'
_cod_original_cell_volume        102.3732
_cod_database_code               1510686
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-y,x,z
-x,-y,z
y,-x,z
x+1/2,-y+1/2,-z
y+1/2,x+1/2,-z
-x+1/2,y+1/2,-z
-y+1/2,-x+1/2,-z
-x,-y,-z
y,-x,-z
x,y,-z
-y,x,-z
-x-1/2,y-1/2,z
-y-1/2,-x-1/2,z
x-1/2,-y-1/2,z
y-1/2,x-1/2,z
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
B1 B 0.394 0.894 0 1 0.0
Fe1 Fe 0 0 0 1 0.0
W1 W 0.183 0.683 0.5 1 0.0
