data_9000017
_publ_section_title
;
 The crystal structure of gudmundite
;
_journal_name_full               'American Mineralogist'
_journal_page_first              183
_journal_page_last               184
_journal_volume                  24
_journal_year                    1939
_chemical_formula_sum            'Fe S Sb'
_chemical_name_mineral           Gudmundite
_space_group_IT_number           14
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 67.87
_cell_angle_gamma                90
_cell_length_a                   6.02
_cell_length_b                   5.93
_cell_length_c                   6.02
_cell_volume                     199.074
_exptl_crystal_density_diffrn    6.995
_[local]_cod_chemical_formula_sum_orig 'Fe Sb S'
_cod_database_code               9000017
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
x,1/2-y,1/2+z
-x,1/2+y,1/2-z
-x,-y,-z
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
Fe -0.30000 0.01500 0.30000
Sb 0.14900 0.13100 0.13200
S -0.35600 0.14500 0.66700
