data_global
_amcsd_formula_title 'Li O2 Y'
loop_
_publ_author_name
'Bertaut F'
'Gondrand M'
_journal_name_full 'Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences'
_journal_volume 255 
_journal_year 1962
_journal_page_first 1135
_journal_page_last 1137
_publ_section_title
;
 Etude des combinaisons d'oxydes de terres rares et de lithium du type T Li O2
 _cod_database_code 1008941
;
_database_code_amcsd 0016805
_chemical_formula_sum 'Li Y O2'
_cell_length_a 6.12
_cell_length_b 6.185
_cell_length_c 6.21
_cell_angle_alpha 90
_cell_angle_beta 118.8
_cell_angle_gamma 90
_cell_volume 205.987
_exptl_crystal_density_diffrn      4.122
_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
Li1   0.25000   0.62500   0.00000
Y1   0.25000   0.12500   0.00000
O1   0.00000   0.15000   0.20000
O2   0.45000   0.10000   0.75000