data_9007615
_chemical_name 'Gladite'
loop_
_publ_author_name
'Kohatsu I'
'Wuensch B J'
_journal_name_full "Acta Crystallographica, Section B"
_journal_volume 32
_journal_year 1976
_journal_page_first 2401
_journal_page_last 2409
_publ_section_title
;
 The crystal structure of gladite, PbCuBi5S9, a superstructure intermediate in
 the series Bi2S3-PbCuBiS3 (bismuthinite-aikinite)
;
_chemical_formula_sum 'Pb Cu Bi5 S9'
_cell_length_a 33.531
_cell_length_b 11.486
_cell_length_c 4.003
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 90
_cell_volume 1541.703
_symmetry_space_group_name_H-M 'P b n m'
loop_
_symmetry_equiv_pos_as_xyz
  'x,y,z'
  'x,y,1/2-z'
  '-x,-y,1/2+z'
  '1/2+x,1/2-y,1/2+z'
  '1/2-x,1/2+y,1/2-z'
  '1/2-x,1/2+y,z'
  '1/2+x,1/2-y,-z'
  '-x,-y,-z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
Pb   0.33490   0.31740   0.25000
Cu   0.23900   0.22000   0.25000
Bi1   0.05650   0.02090   0.25000
Bi2   0.39240   0.00560   0.25000
Bi3   0.72940   0.02830   0.25000
Bi4   0.65500   0.35420   0.25000
Bi5   0.98660   0.34300   0.25000
S1   0.20950   0.03540   0.25000
S2   0.54150   0.05520   0.25000
S3   0.88040   0.05650   0.25000
S4   0.18550   0.37860   0.25000
S5   0.51720   0.37600   0.25000
S6   0.85110   0.39170   0.25000
S7   0.10060   0.21580   0.25000
S8   0.43440   0.20380   0.25000
S9   0.76690   0.22900   0.25000