A New Family of Argyrodite Thioantimonate Lithium Superionic Conductors.
Zhou, Laidong; Assoud, Abdeljalil; Zhang, Qiang; Wu, Xiaohan; Nazar, Linda F.; Journal of the American Chemical Society  (2019) –; doi:10.1021/jacs.9b08357

data_4129171
_publ_section_title
;
 A New Family of Argyrodite Thioantimonate Lithium Superionic Conductors.
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_paper_doi               10.1021/jacs.9b08357
_journal_year                    2019
_chemical_formula_moiety         'I1.01 Li5.74 S4.99 Sb0.92 Si0.08'
_chemical_formula_sum            'I1.01 Li5.74 S4.99 Sb0.92 Si0.08'
_chemical_formula_weight         442.35
_space_group_crystal_system      cubic
_space_group_IT_number           216
_space_group_name_Hall           'F -4 2 3'
_space_group_name_H-M_alt        'F -4 3 m'
_audit_creation_method           SHELXL-2016/6
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.4104(4)
_cell_length_b                   10.4104(4)
_cell_length_c                   10.4104(4)
_cell_measurement_reflns_used    115
_cell_measurement_temperature    280(2)
_cell_measurement_theta_max      29.803
_cell_measurement_theta_min      3.390
_cell_volume                     1128.24(8)
_computing_cell_refinement       'SMART, 'Bruker APEX II'
_computing_data_collection       'Bruker kappa APEX II'
_computing_data_reduction        'SAINT, 'Bruker APEX II'
_computing_molecular_graphics    Diamond
_computing_structure_refinement  'SHELXL-2016/6 (Sheldrick, 2016)'
_computing_structure_solution    'SHELXL-2016 (Sheldrick, 2016)'
_diffrn_ambient_temperature      280(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'BRUKER kappa APEX II'
_diffrn_measurement_method       'Omega and phi scan'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0082
_diffrn_reflns_av_unetI/netI     0.0081
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       1
_diffrn_reflns_number            166
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 1.000
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         29.803
_diffrn_reflns_theta_min         3.390
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    5.883
_exptl_absorpt_correction_T_max  0.745968
_exptl_absorpt_correction_T_min  0.644572
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    2.604
_exptl_crystal_description       Plate
_exptl_crystal_F_000             795
_exptl_crystal_size_max          0.040
_exptl_crystal_size_mid          0.030
_exptl_crystal_size_min          0.020
_refine_diff_density_max         0.266
_refine_diff_density_min         -0.305
_refine_diff_density_rms         0.050
_refine_ls_abs_structure_details
;
 Refined as an inversion twin.
;
_refine_ls_abs_structure_Flack   0.54(7)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.153
_refine_ls_hydrogen_treatment    undef
_refine_ls_matrix_type           full
_refine_ls_number_parameters     18
_refine_ls_number_reflns         115
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.153
_refine_ls_R_factor_all          0.0099
_refine_ls_R_factor_gt           0.0099
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0144P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0226
_refine_ls_wR_factor_ref         0.0226
_reflns_Friedel_coverage         0.757
_reflns_Friedel_fraction_full    1.000
_reflns_Friedel_fraction_max     1.000
_reflns_number_gt                115
_reflns_number_total             115
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            Li6.1Si0.1Sb0.9S5I.cif
_cod_data_source_block           Li6.1Si0.1Sb0.9S5I
_cod_original_cell_volume        1128.24(13)
_cod_database_code               4129171
_shelx_shelxl_version_number     2016/6
_shelx_estimated_absorpt_t_min   0.799
_shelx_estimated_absorpt_t_max   0.891
_shelx_res_checksum              10368
_shelx_hkl_checksum              37781