data_1523902
_publ_section_title
;
 Lattice modulation in the long period ordered alloys studied by X-ray
 diffraction. IV. Pd3 Mn
;
_journal_name_full               'Journal of the Physical Society of Japan'
_journal_page_first              497
_journal_page_last               505
_journal_volume                  31
_journal_year                    1971
_chemical_formula_sum            'Mn Pd3'
_chemical_name_systematic        'Mn Pd3'
_space_group_IT_number           139
_symmetry_space_group_name_Hall  '-I 4 2'
_symmetry_space_group_name_H-M   'I 4/m m m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   3.913
_cell_length_b                   3.913
_cell_length_c                   15.496
_cell_volume                     237.268
_citation_journal_id_ASTM        JUPSAU
_cod_data_source_file            Iwasaki_JUPSAU_1971_1147.cif
_cod_data_source_block           Mn1Pd3
_cod_original_cell_volume        237.2681
_cod_chemical_formula_sum_orig   'Mn1 Pd3'
_cod_database_code               1523902
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-y,x,z
-x,-y,z
y,-x,z
x,-y,-z
y,x,-z
-x,y,-z
-y,-x,-z
-x,-y,-z
y,-x,-z
x,y,-z
-y,x,-z
-x,y,z
-y,-x,z
x,-y,z
y,x,z
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+1/2
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+1/2
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+1/2
-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
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
Pd3 Pd 0 0.5 0.25 1 0.0
Pd2 Pd 0 0.5 0 1 0.0
Pd1 Pd 0 0 0.3745 1 0.0
Mn1 Mn 0 0 0.12465 1 0.0
