Tetragonal superstructure and thermal history of Li0.3La0.567TiO3 (LLTO) solid electrolyte by neutron diffraction
Catti, Michele; Sommariva, Marco; Ibberson, Richard M.; Journal of Materials Chemistry 17 (2007) 1300–; doi:10.1039/b614345h

data_7202540
_publ_section_title
;
 Tetragonal superstructure and thermal history of Li0.3La0.567TiO3
 (LLTO) solid electrolyte by neutron diffraction
;
_journal_issue                   13
_journal_name_full               'Journal of Materials Chemistry'
_journal_page_first              1300
_journal_paper_doi               10.1039/b614345h
_journal_volume                  17
_journal_year                    2007
_chemical_formula_analytical     Li0.3La0.567TiO3
_chemical_formula_iupac          Li0.3La0.567TiO3
_chemical_formula_moiety         'Li0.3 La0.567 Ti O3'
_chemical_formula_sum            'La0.567 Li0.3 O3 Ti'
_chemical_name_common            LLTO
_chemical_name_systematic        'lithium lanthanum titanate'
_space_group_crystal_system      tetragonal
_space_group_IT_number           123
_space_group_name_Hall           '-P 4 2'
_space_group_name_H-M_alt        'P 4/m m m'
_symmetry_cell_setting           tetragonal
_symmetry_Int_Tables_number      123
_symmetry_space_group_name_Hall  '-P 4 2'
_symmetry_space_group_name_H-M   'P 4/m m m'
_cell_angle_alpha                90.00000
_cell_angle_beta                 90.00000
_cell_angle_gamma                90.00000
_cell_formula_units_Z            2
_cell_length_a                   3.89827(2)
_cell_length_b                   3.89827(2)
_cell_length_c                   7.8002(1)
_cell_measurement_temperature    973
_cell_volume                     118.5358(17)
_computing_structure_refinement  FULLPROF
_diffrn_ambient_temperature      973
_diffrn_radiation_probe          neutron
_diffrn_radiation_type           'Time-of-flight neutron beam'
_diffrn_source                   'ISIS Facility neutron spallation source'
_diffrn_source_type              'TOF neutron source'
_pd_char_colour                  white
_pd_instr_dist_spec/detc         1
_pd_instr_dist_src/spec          100
_pd_instr_location
'ISIS Facility - Rutherford Appleton Lab., Chilton (U.K.)'
_pd_meas_2theta_fixed            168.3300
_pd_meas_2theta_range_inc        6.895753
_pd_meas_number_of_points        12457
_pd_meas_scan_method             tof
_pd_prep_temperature             1573
_pd_proc_ls_background_function  'interpolation of experimental points'
_pd_proc_ls_pref_orient_corr     ' ?'
_pd_proc_ls_profile_function     pseudo-Voigt
_pd_proc_ls_prof_R_factor        6.1610
_pd_proc_ls_prof_wR_expected     2.7580
_pd_proc_ls_prof_wR_factor       7.5737
_pd_spec_mounting                ' 'cylindrical vanadium can''
_pd_spec_mount_mode              transmission
_pd_spec_shape                   cylinder
_refine_ls_number_parameters     70
_refine_ls_number_reflns         84
_refine_ls_number_restraints     0
_refine_ls_R_I_factor            8.8179
_cod_data_source_file            b614345h1.txt
_cod_data_source_block           Li0.3La0.567TiO3-unquenched-P4/mmm-973K
_cod_original_cell_volume        118.5358(19)
_cod_original_formula_sum        'Li0.3 La0.567 Ti O3'
_cod_database_code               7202540