Mixed-anion chalcogenide-halide semiconductors A<sub>2</sub>BaTaS<sub>4</sub>Cl (A = K, Rb, Cs) and K<sub>2</sub>BaNbS<sub>4</sub>Cl.
Ie, Thomas S.; Nathan, Siddhartha S.; Rondinelli, James M.; Kanatzidis, Mercouri G.; Dalton transactions (Cambridge, England : 2003) 54 (2025) 13588–13597; doi:10.1039/d5dt01676b

data_7719289
_publ_section_title
;
 Mixed-anion chalcogenide-halide semiconductors
 A<sub>2</sub>BaTaS<sub>4</sub>Cl (A = K, Rb, Cs) and
 K<sub>2</sub>BaNbS<sub>4</sub>Cl.
;
_journal_issue                   36
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              13588
_journal_page_last               13597
_journal_paper_doi               10.1039/d5dt01676b
_journal_volume                  54
_journal_year                    2025
_chemical_formula_moiety         'Ba K S4 Ta'
_chemical_formula_sum            'Ba K S4 Ta'
_chemical_formula_weight         485.63
_space_group_crystal_system      orthorhombic
_space_group_IT_number           62
_space_group_name_Hall           '-P 2ac 2n'
_space_group_name_H-M_alt        'P n m a'
_atom_sites_solution_primary     dual
_audit_creation_date             2024-12-18
_audit_creation_method
;
Olex2 1.5
(compiled 2024.02.16 svn.r378c4104 for OlexSys, GUI svn.r6928)
;
_audit_update_record
;
2025-07-13 deposited with the CCDC.	2025-08-15 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   9.1940(2)
_cell_length_b                   7.03770(10)
_cell_length_c                   12.5107(2)
_cell_measurement_reflns_used    10601
_cell_measurement_temperature    295.89(13)
_cell_measurement_theta_max      33.7830
_cell_measurement_theta_min      2.7380
_cell_volume                     809.50(2)
_computing_cell_refinement       'CrysAlisPro 1.171.43.70a (Rigaku OD, 2023)'
_computing_data_collection
'CrysAlisPro system (CCD 43.136a 64-bit (release 23-08-2024))'
_computing_data_reduction        'CrysAlisPro 1.171.43.70a (Rigaku OD, 2023)'
_computing_molecular_graphics    'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2018/3 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXT  (Sheldrick, 2015)'
_diffrn_ambient_environment      air
_diffrn_ambient_temperature      295.89(13)
_diffrn_detector                 'Hybrid Pixel Array Detector'
_diffrn_detector_area_resol_mean 10.0000
_diffrn_detector_type            HyPix
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.927
_diffrn_measurement_details
;
List of Runs (angles in degrees, time in seconds):

  # Type    Start    End  Width  t~exp~   \w     \q     \k     \f   Frames
  1  \w    -88.00   0.00   0.50    1.00    --  -13.71 -24.00-114.00  176
  2  \w    -29.00  59.00   0.50    1.00    --  -13.71  57.00-150.00  176
  3  \w    -86.00   1.00   0.50    1.00    --  -13.71 -57.00  60.00  174
  4  \w    -86.00 -41.00   0.50    1.00    --  -13.71-178.00 -90.00   90
  5  \w    -86.00   1.00   0.50    1.00    --  -13.71 -57.00 150.00  174
  6  \w    -62.00 -37.00   0.50    1.00    --   12.93 -19.00  60.00   50
  7  \w     39.00  85.00   0.50    1.00    --   12.93-178.00   0.00   92
  8  \w     13.00  59.00   0.50    1.00    --   12.93-125.00-172.00   92
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type
'XtaLAB Synergy, Single source at offset/far, HyPix'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      -0.0208284000
_diffrn_orient_matrix_UB_12      -0.0701505000
_diffrn_orient_matrix_UB_13      0.0377347000
_diffrn_orient_matrix_UB_21      0.0132835000
_diffrn_orient_matrix_UB_22      -0.0720371000
_diffrn_orient_matrix_UB_23      -0.0384366000
_diffrn_orient_matrix_UB_31      0.0730774000
_diffrn_orient_matrix_UB_32      -0.0068912000
_diffrn_orient_matrix_UB_33      0.0177127000
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0342
_diffrn_reflns_av_unetI/netI     0.0185
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.927
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            14962
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.927
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         33.704
_diffrn_reflns_theta_min         2.749
_diffrn_source                   'micro-focus sealed X-ray tube'
_diffrn_source_type              'PhotonJet (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    19.779
_exptl_absorpt_correction_T_max  0.355
_exptl_absorpt_correction_T_min  0.194
_exptl_absorpt_correction_type   gaussian
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.43.70a (Rigaku Oxford Diffraction, 2023)
Numerical absorption correction based on gaussian integration over
a multifaceted crystal model
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            'clear colourless'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    3.985
_exptl_crystal_description       block
_exptl_crystal_F_000             848
_exptl_crystal_recrystallization_method 'From the Melt'
_exptl_crystal_size_max          0.141
_exptl_crystal_size_mid          0.096
_exptl_crystal_size_min          0.086
_refine_diff_density_max         1.378
_refine_diff_density_min         -1.467
_refine_diff_density_rms         0.171
_refine_ls_extinction_coef       0.00312(10)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2018/3 (Sheldrick 2018)'
_refine_ls_goodness_of_fit_ref   1.125
_refine_ls_hydrogen_treatment    undef
_refine_ls_matrix_type           full
_refine_ls_number_parameters     41
_refine_ls_number_reflns         1599
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.125
_refine_ls_R_factor_all          0.0208
_refine_ls_R_factor_gt           0.0192
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0064P)^2^+2.6374P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0346
_refine_ls_wR_factor_ref         0.0350
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1537
_reflns_number_total             1599
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d5dt01676b2.cif
_cod_data_source_block           full_CCDC1
_cod_depositor_comments
'Adding full bibliography for 7719288--7719294.cif.'
_cod_database_code               7719289
_shelx_shelxl_version_number     2018/3
_chemical_oxdiff_formula         'K Ba Ta S4'
_olex2_refinement_description
;
;
_shelx_res_checksum              23052
_shelx_hkl_checksum              53411
_olex2_submission_special_instructions 'No special instructions were received'
_oxdiff_exptl_absorpt_empirical_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
;
_oxdiff_exptl_absorpt_empirical_full_max 1.304
_oxdiff_exptl_absorpt_empirical_full_min 0.736