data_global
_chemical_name_mineral 'Lithiophosphate'
loop_
_publ_author_name
'Keffer C'
'Mighell A D'
'Mauer F'
'Swanson H'
'Block S'
_journal_name_full 'Inorganic Chemistry'
_journal_volume 6 
_journal_year 1967
_journal_page_first 119
_journal_page_last 125
_publ_section_title
;
 The crystal structure of twinned low-temperature lithium phosphate
;
_database_code_amcsd 0012673
_chemical_compound_source 'Synthetic'
_chemical_formula_sum 'Li3 P O4'
_cell_length_a 6.115
_cell_length_b 5.2394
_cell_length_c 4.8554
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 90
_cell_volume 155.562
_exptl_crystal_density_diffrn      2.472
_symmetry_space_group_name_H-M 'P m n 21'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '1/2+x,-y,1/2+z'
  '-x,y,z'
  '1/2-x,-y,1/2+z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
Li1   0.24810   0.32770   0.98600   0.01241
Li2   0.50000   0.84280   0.98930   0.01089
P   0.00000   0.82430   0.00000   0.00043
O1   0.20777   0.68676   0.89610   0.00704
O2   0.00000   0.10520   0.90040   0.00346
O3   0.50000   0.18140   0.81720   0.00595