data_1008232
_chemical_name_systematic          'Erbium lithium oxide'
_chemical_formula_structural       'Er Li O2'
_chemical_formula_sum              'Er Li O2'
_publ_section_title
;
Etude des combinaisons d'oxydes de terres rares et de lithium du type T
Li O~2~
;
loop_
_publ_author_name
  'Bertaut, F'
  'Gondrand, M'
_journal_name_full
;
Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences
(1884 - 1965)
;
_journal_coden_ASTM                COREAF
_journal_volume                    255
_journal_year                      1962
_journal_page_first                1135
_journal_page_last                 1137
_cell_length_a                     4.42
_cell_length_b                     4.42
_cell_length_c                     10.2
_cell_angle_alpha                  90
_cell_angle_beta                   90
_cell_angle_gamma                  90
_cell_volume                       199.3
_cell_formula_units_Z              0
_symmetry_space_group_name_H-M     'I 41/a m d Z'
_symmetry_Int_Tables_number        141
_symmetry_cell_setting             tetragonal
loop_
_symmetry_equiv_pos_as_xyz
  'x,y,z'
  'x,1/2-y,z'
  '1/4+y,1/4+x,3/4+z'
  '1/4+y,1/4-x,3/4+z'
  '-x,y,z'
  '-x,1/2-y,z'
  '3/4-y,1/4+x,3/4+z'
  '3/4-y,1/4-x,3/4+z'
  '-x,-y,-z'
  '-x,1/2+y,-z'
  '3/4-y,3/4-x,1/4-z'
  '3/4-y,3/4+x,1/4-z'
  'x,-y,-z'
  'x,1/2+y,-z'
  '1/4+y,3/4-x,1/4-z'
  '1/4+y,3/4+x,1/4-z'
  '1/2+x,1/2+y,1/2+z'
  '1/2+x,-y,1/2+z'
  '3/4+y,3/4+x,1/4+z'
  '3/4+y,3/4-x,1/4+z'
  '1/2-x,1/2+y,1/2+z'
  '1/2-x,-y,1/2+z'
  '1/4-y,3/4+x,1/4+z'
  '1/4-y,3/4-x,1/4+z'
  '1/2-x,1/2-y,1/2-z'
  '1/2-x,y,1/2-z'
  '1/4-y,1/4-x,3/4-z'
  '1/4-y,1/4+x,3/4-z'
  '1/2+x,1/2-y,1/2-z'
  '1/2+x,y,1/2-z'
  '3/4+y,1/4-x,3/4-z'
  '3/4+y,1/4+x,3/4-z'