data_global
_chemical_name_mineral 'Skinnerite'
loop_
_publ_author_name
'Makovicky E'
'Balic-Zunic T'
_journal_name_full 'The Canadian Mineralogist'
_journal_volume 33 
_journal_year 1995
_journal_page_first 655
_journal_page_last 663
_publ_section_title
;
 The crystal structure of skinnerite, P2_1/c-Cu3SbS3, from powder data
;
_database_code_amcsd 0005434
_chemical_formula_sum 'Sb2 Cu6 S6'
_cell_length_a 7.8142
_cell_length_b 10.2424
_cell_length_c 13.2726
_cell_angle_alpha 90
_cell_angle_beta 90.294
_cell_angle_gamma 90
_cell_volume 1062.274
_exptl_crystal_density_diffrn      5.110
_symmetry_space_group_name_H-M 'P 1 21/c 1'
loop_
_space_group_symop_operation_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
_atom_site_occupancy
_atom_site_U_iso_or_equiv
Sb1   0.28190   0.24700   0.05910   1.00000   0.04433
Sb2   0.77880   0.25400   0.19490   1.00000   0.04433
Cu1   0.65300   0.90200   0.20200   1.00000   0.06206
Cu2   0.84700   0.10800   0.45600   1.00000   0.06206
Cu3   0.20300   0.10200   0.32700   1.00000   0.07599
Cu4a   0.38300   0.92300   0.08200   0.50000   0.07219
Cu4b   0.26800   0.88800   0.08000   0.50000   0.05193
Cu5   0.93300   0.97600   0.10600   1.00000   0.06459
Cu6   0.56700   0.03700   0.36400   1.00000   0.04939
S1   0.17200   0.07300   0.16400   1.00000   0.04559
S2   0.66500   0.07300   0.08500   1.00000   0.01773
S3   0.81500   0.93300   0.34100   1.00000   0.01140
S4   0.31100   0.93600   0.41700   1.00000   0.06206
S5   0.93700   0.75100   0.07500   1.00000   0.03420
S6   0.56000   0.25800   0.32200   1.00000   0.02153