Al1.06 D5.11 La0.98 Ni3.96 Achard J, Givord F, Percheron-Guegan A, Soubeyroux J Journal de Physique 40 (1979) 218-220 Neutron study of Al or Mn substituted La Ni5 hydrogen sponges _cod_database_code 1009070 _database_code_amcsd 0016931 5.310 5.310 4.249 90 90 120 P6/mmm atom x y z occ La1 0 0 0 .976 Ni1 0 0 0 .024 Ni2 1/3 2/3 0 .94 Al1 1/3 2/3 0 .06 Ni3 .5 0 .5 .687 Al2 .5 0 .5 .313 D1 .5 0 0 .043 D2 .132 .264 .5 .313 D3 .438 0 .112 .22 D4 .233 .466 .34 .038