data_1010678
_chemical_name_systematic          'Magnesium sulfate(IV) hexahydrate'
_chemical_formula_structural       'Mg S O3 (H2 O)6'
_chemical_formula_sum              'H12 Mg O9 S'
_publ_section_title
;
Crystallography of magnesium-sulphite, cobalt-sulphite and nickel-
sulphite
;
loop_
_publ_author_name
  'Klasens, H A'
  'Perdok, W G'
  'Terpstra, P'
_journal_name_full
;
Zeitschrift fuer Kristallographie, Kristallgeometrie, Kristallphysik,
Kristallchemie (-144,1977)
;
_journal_coden_ASTM                ZEKGAX
_journal_volume                    94
_journal_year                      1936
_journal_page_first                1
_journal_page_last                 6
_cell_length_a                     8.82
_cell_length_b                     8.82
_cell_length_c                     8.82
_cell_angle_alpha                  96.33
_cell_angle_beta                   96.33
_cell_angle_gamma                  96.33
_cell_volume                       672.6
_cell_formula_units_Z              1
_symmetry_space_group_name_H-M     'R 3 R'
_symmetry_Int_Tables_number        146
_symmetry_cell_setting             trigonal
loop_
_symmetry_equiv_pos_as_xyz
  'x,y,z'
  'y,z,x'
  'z,x,y'