data_global
_amcsd_formula_title 'MgSO4'
loop_
_publ_author_name
'Rentzeperis P'
'Soldatos C'
_journal_name_full 'Acta Crystallographica'
_journal_volume 11 
_journal_year 1958
_journal_page_first 686
_journal_page_last 688
_publ_section_title
;
 The crystal structure of the anhydrous magnesium sulfate
 _cod_database_code 1000027
;
_database_code_amcsd 0009211
_chemical_formula_sum 'Mg S O4'
_cell_length_a 5.182
_cell_length_b 7.893
_cell_length_c 6.506
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 90
_cell_volume 266.105
_exptl_crystal_density_diffrn      3.004
_symmetry_space_group_name_H-M 'C m c m'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '1/2+x,1/2+y,z'
  'x,-y,1/2+z'
  '1/2+x,1/2-y,1/2+z'
  '-x,y,1/2-z'
  '1/2-x,1/2+y,1/2-z'
  '-x,y,z'
  '1/2-x,1/2+y,z'
  'x,-y,-z'
  '1/2+x,1/2-y,-z'
  'x,y,1/2-z'
  '1/2+x,1/2+y,1/2-z'
  '-x,-y,1/2+z'
  '1/2-x,1/2-y,1/2+z'
  '-x,-y,-z'
  '1/2-x,1/2-y,-z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
Mg   0.00000   0.00000   0.00000
S   0.00000   0.37000   0.25000
O1   0.00000   0.25000   0.06000
O2   0.25000   0.47000   0.25000