data_2310569
_publ_section_title
;
 Polymorphism in anhydrous cobalt sulphate
;
_journal_name_full               'Acta Crystallographica (1,1948-23,1967)'
_journal_page_first              737
_journal_page_last               740
_journal_volume                  18
_journal_year                    1965
_chemical_formula_sum            'Co O4 S'
_chemical_name_systematic        'Co S O4'
_space_group_IT_number           11
_symmetry_space_group_name_Hall  '-P 2yb'
_symmetry_space_group_name_H-M   'P 1 21/m 1'
_cell_angle_alpha                90
_cell_angle_beta                 96.4
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   8.67
_cell_length_b                   6.7
_cell_length_c                   4.75
_cell_volume                     274.203
_citation_journal_id_ASTM        ACCRA9
_cod_data_source_file            Dunitz_ACCRA9_1965_1884.cif
_cod_data_source_block           Co1O4S1
_cod_original_cell_volume        274.2032
_cod_chemical_formula_sum_orig   'Co1 O4 S1'
_cod_database_code               2310569
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,y+1/2,-z
-x,-y,-z
x,-y-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
S1 S+6 0.32 0.25 -0.02 1 0.0
O1 O-2 0.38 0.25 -0.29 1 0.0
Co1 Co+2 0 0 0 1 0.0
O2 O-2 0.15 0.25 -0.08 1 0.0
O3 O-2 0.38 0.07 0.12 1 0.0
