data_global
_amcsd_formula_title 'Mg3 P2'
loop_
_publ_author_name
'Passerini L'
_journal_name_full 'Gazzetta Chimica Italiana'
_journal_volume 58 
_journal_year 1928
_journal_page_first 655
_journal_page_last 664
_publ_section_title
;
 Struttura cristallina di alcuni fosfuri di metalli bivalenti e trivalenti
 _cod_database_code 1011277
;
_database_code_amcsd 0018129
_chemical_formula_sum 'Mg3 P2'
_cell_length_a 5.92
_cell_length_b 5.92
_cell_length_c 5.92
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 90
_cell_volume 207.475
_exptl_crystal_density_diffrn      2.159
_symmetry_space_group_name_H-M 'P n 3 m'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '1/2+z,1/2-x,1/2+y'
  '-y,z,-x'
  '1/2+x,1/2-y,1/2+z'
  '-z,x,-y'
  '1/2+y,1/2-z,1/2+x'
  '-x,y,-z'
  'x,-z,-y'
  '1/2-z,1/2+y,1/2+x'
  'y,-x,-z'
  '1/2-x,1/2+z,1/2+y'
  'z,-y,-x'
  '1/2-y,1/2+x,1/2+z'
  'x,z,y'
  '1/2-z,1/2-y,1/2-x'
  'y,x,z'
  '1/2-x,1/2-z,1/2-y'
  'z,y,x'
  '1/2-y,1/2-x,1/2-z'
  '1/2+z,1/2+x,1/2-y'
  '-y,-z,x'
  '1/2+x,1/2+y,1/2-z'
  '-z,-x,y'
  '1/2+y,1/2+z,1/2-x'
  '-x,-y,z'
  '1/2-z,1/2+x,1/2+y'
  'y,-z,-x'
  '1/2-x,1/2+y,1/2+z'
  'z,-x,-y'
  '1/2-y,1/2+z,1/2+x'
  'x,-y,-z'
  '-x,z,-y'
  '1/2+z,1/2-y,1/2+x'
  '-y,x,-z'
  '1/2+x,1/2-z,1/2+y'
  '-z,y,-x'
  '1/2+y,1/2-x,1/2+z'
  '-x,-z,y'
  '1/2+z,1/2+y,1/2-x'
  '-y,-x,z'
  '1/2+x,1/2+z,1/2-y'
  '-z,-y,x'
  '1/2+y,1/2+x,1/2-z'
  '1/2-z,1/2-x,1/2-y'
  'y,z,x'
  '1/2-x,1/2-y,1/2-z'
  'z,x,y'
  '1/2-y,1/2-z,1/2-x'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
Mg1   0.00000   0.50000   0.50000
P1   0.25000   0.25000   0.25000