data_global
_chemical_name_mineral 'Hoelite'
loop_
_publ_author_name
'Murty B V R'
_journal_name_full 'Zeitschrift fur Kristallographie'
_journal_volume 113 
_journal_year 1960
_journal_page_first 445
_journal_page_last 465
_publ_section_title
;
 Refinement of the structure of anthraquinone
;
_database_code_amcsd 0010586
_chemical_formula_sum 'C7 O H4'
_cell_length_a 15.810
_cell_length_b 3.942
_cell_length_c 7.865
_cell_angle_alpha 90
_cell_angle_beta 102.72
_cell_angle_gamma 90
_cell_volume 478.141
_exptl_crystal_density_diffrn      1.446
_symmetry_space_group_name_H-M 'P 1 21/a 1'
loop_
_space_group_symop_operation_xyz
  'x,y,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
CA*   0.13130   0.41800   0.39680
CB*   0.05150   0.27400   0.34010
CC*   0.02720   0.14200   0.17290
CE   0.08320   0.15300   0.06230
CF   0.16500   0.29800   0.12020
CG   0.18990   0.43200   0.28530
CD   0.05950   0.01300  -0.11630
O   0.10980   0.02600  -0.21450
HF   0.20200   0.32400   0.04800
HG   0.25000   0.58400   0.32600
HA*   0.15000   0.54400   0.51200
HB*   0.01600   0.27800   0.40900