data_global
_chemical_name_mineral 'Jeppeite'
loop_
_publ_author_name
'Cid-Dresdner H'
'Buerger M J'
_journal_name_full 'Zeitschrift fur Kristallographie'
_journal_volume 117 
_journal_year 1962
_journal_page_first 411
_journal_page_last 430
_publ_section_title
;
 The crystal structure of potassium hexatitanate K2Ti6O13
;
_database_code_amcsd 0010602
_chemical_compound_source 'Synthetic'
_chemical_formula_sum 'K2 Ti6 O13'
_cell_length_a 15.582
_cell_length_b 3.82
_cell_length_c 9.112
_cell_angle_alpha 90
_cell_angle_beta 99.764
_cell_angle_gamma 90
_cell_volume 534.519
_exptl_crystal_density_diffrn      3.563
_symmetry_space_group_name_H-M 'C 1 2/m 1'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '1/2+x,1/2+y,z'
  'x,-y,z'
  '1/2+x,1/2-y,z'
  '-x,y,-z'
  '1/2-x,1/2+y,-z'
  '-x,-y,-z'
  '1/2-x,1/2-y,-z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
K   0.45400   0.00000   0.24740   0.01406
Ti1   0.11420   0.00000   0.09800   0.00595
Ti2   0.17160   0.00000   0.43860   0.00760
Ti3   0.23250   0.00000  -0.22380   0.00633
O1   0.00000   0.00000   0.00000   0.00760
O2   0.23700   0.00000   0.23700   0.00760
O3   0.07640   0.00000   0.29100   0.00760
O4   0.29640   0.00000  -0.42800   0.00253
O5   0.13300   0.00000  -0.38400   0.00507
O6   0.35910   0.00000  -0.10900   0.00507
O7   0.16770   0.00000  -0.08300   0.00760