data_global
_chemical_name_mineral 'Graphite'
loop_
_publ_author_name
'Lipson H'
'Stokes A R'
_journal_name_full 'Proceedings of the Royal Society of London'
_journal_volume A181 
_journal_year 1942
_journal_page_first 101
_journal_page_last 105
_publ_section_title
;
 The structure of graphite
 Note: phase: graphite 3R
;
_database_code_amcsd 0015334
_chemical_compound_source 'Ceylon, Bavaria'
_chemical_formula_sum 'C'
_cell_length_a 3.635
_cell_length_b 3.635
_cell_length_c 3.635
_cell_angle_alpha 39.49
_cell_angle_beta 39.49
_cell_angle_gamma 39.49
_cell_volume 17.485
_exptl_crystal_density_diffrn      2.281
_symmetry_space_group_name_H-M 'R -3 m'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '-x,-z,-y'
  '-z,-x,-y'
  'y,x,z'
  'y,z,x'
  '-z,-y,-x'
  '-x,-y,-z'
  'x,z,y'
  'z,x,y'
  '-y,-x,-z'
  '-y,-z,-x'
  'z,y,x'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
C   0.16400   0.16400   0.16400