data_1522304
_publ_section_title
;
 The crystal structure refinement of Nb5 Ga3
;
_journal_name_full
;
Bulletin de l'Academie Polonaise des Sciences, Serie des Sciences Chimiques
;
_journal_page_first              907
_journal_page_last               910
_journal_volume                  21
_journal_year                    1973
_chemical_formula_sum            'Ga3 Nb5'
_chemical_name_systematic        'Ga3 Nb5'
_space_group_IT_number           140
_symmetry_space_group_name_Hall  '-I 4 2c'
_symmetry_space_group_name_H-M   'I 4/m c m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.301
_cell_length_b                   10.301
_cell_length_c                   5.06
_cell_volume                     536.920
_citation_journal_id_ASTM        BAPCAQ
_cod_data_source_file            Kubiak_BAPCAQ_1973_240.cif
_cod_data_source_block           Ga3Nb5
_cod_original_cell_volume        536.9196
_cod_database_code               1522304
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-y,x,z
-x,-y,z
y,-x,z
x,-y,-z+1/2
y,x,-z+1/2
-x,y,-z+1/2
-y,-x,-z+1/2
-x,-y,-z
y,-x,-z
x,y,-z
-y,x,-z
-x,y,z-1/2
-y,-x,z-1/2
x,-y,z-1/2
y,x,z-1/2
x+1/2,y+1/2,z+1/2
-y+1/2,x+1/2,z+1/2
-x+1/2,-y+1/2,z+1/2
y+1/2,-x+1/2,z+1/2
x+1/2,-y+1/2,-z+1
y+1/2,x+1/2,-z+1
-x+1/2,y+1/2,-z+1
-y+1/2,-x+1/2,-z+1
-x+1/2,-y+1/2,-z+1/2
y+1/2,-x+1/2,-z+1/2
x+1/2,y+1/2,-z+1/2
-y+1/2,x+1/2,-z+1/2
-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
Ga2 Ga 0.1654 0.6654 0 1 0.0
Nb2 Nb 0.0761 0.2215 0 1 0.0
Ga1 Ga 0 0 0 1 0.0
Nb1 Nb 0 0.5 0.25 1 0.0
