data_1510544
_publ_section_title
;
 Strukturuntersuchungen in einigen zu T4-B1 homologen und quasihomologen
 Systemen
;
_journal_name_full               'Zeitschrift fuer Metallkunde'
_journal_page_first              433
_journal_page_last               444
_journal_volume                  53
_journal_year                    1962
_chemical_formula_sum            'Au4 Zr'
_chemical_name_systematic        'Au4 Zr'
_space_group_IT_number           62
_symmetry_space_group_name_Hall  '-P 2ac 2n'
_symmetry_space_group_name_H-M   'P n m a'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   5.006
_cell_length_b                   4.845
_cell_length_c                   14.294
_cell_volume                     346.688
_citation_journal_id_ASTM        ZEMTAE
_[local]_cod_data_source_file    gold_647.cif
_[local]_cod_data_source_block   Au4Zr1
_[local]_cod_chemical_formula_sum_orig 'Au4 Zr1'
_cod_original_cell_volume        346.6877
_cod_database_code               1510544
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x+1/2,-y,z+1/2
x+1/2,-y+1/2,-z+1/2
-x,y+1/2,-z
-x,-y,-z
x-1/2,y,-z-1/2
-x-1/2,y-1/2,z-1/2
x,-y-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
Au1 Au 0.167 0.25 0 1 0.0
Au4 Au 0.167 0.25 0.8 1 0.0
Au3 Au 0.167 0.25 0.6 1 0.0
Au2 Au 0.167 0.25 0.2 1 0.0
Zr1 Zr 0.167 0.25 0.4 1 0.0
