Flux-assisted polytypism in the [Na2Cl]GaQ2 heterolayered salt-inclusion chalcogenide family
Berseneva, Anna A.; Klepov, Vladislav V.; Tisdale, Hunter B.; zur Loye, Hans-Conrad; CrystEngComm 25 (2023) 2307–2312; doi:10.1039/D3CE00074E

data_7246438
_publ_section_title
;
 Flux-assisted polytypism in the [Na2Cl]GaQ2 heterolayered salt-inclusion
 chalcogenide family
;
_journal_issue                   15
_journal_name_full               CrystEngComm
_journal_page_first              2307
_journal_page_last               2312
_journal_paper_doi               10.1039/D3CE00074E
_journal_volume                  25
_journal_year                    2023
_chemical_formula_sum            'Cl Ga Na2 S2'
_chemical_formula_weight         215.27
_space_group_crystal_system      orthorhombic
_space_group_IT_number           63
_space_group_name_Hall           '-C 2c 2'
_space_group_name_H-M_alt        'C m c m'
_audit_creation_method           SHELXL-2018/1
_audit_update_record
;
2023-01-11 deposited with the CCDC.	2023-03-14 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            16
_cell_length_a                   7.2885(2)
_cell_length_b                   39.4434(10)
_cell_length_c                   7.2884(2)
_cell_measurement_reflns_used    9819
_cell_measurement_temperature    300(2)
_cell_measurement_theta_max      32.90
_cell_measurement_theta_min      2.84
_cell_volume                     2095.29(10)
_computing_structure_refinement  'SHELXL-2018/1 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      300(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker D8 QUEST'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0345
_diffrn_reflns_av_unetI/netI     0.0095
_diffrn_reflns_Laue_measured_fraction_full 0.996
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       59
_diffrn_reflns_limit_k_min       -59
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            66207
_diffrn_reflns_point_group_measured_fraction_full 0.996
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         32.489
_diffrn_reflns_theta_min         2.842
_exptl_absorpt_coefficient_mu    6.547
_exptl_absorpt_correction_T_max  0.2694
_exptl_absorpt_correction_T_min  0.2148
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
 Reference: Krause, L., Herbst-Irmer, R., Sheldrick G.M. & Stalke D.,
 J. Appl. Cryst. 48 (2015) 3-10.
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    2.730
_exptl_crystal_description       block
_exptl_crystal_F_000             1632
_exptl_crystal_size_max          0.050
_exptl_crystal_size_mid          0.040
_exptl_crystal_size_min          0.020
_refine_diff_density_max         0.577
_refine_diff_density_min         -0.639
_refine_diff_density_rms         0.076
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.078
_refine_ls_hydrogen_treatment    undef
_refine_ls_matrix_type           full
_refine_ls_number_parameters     80
_refine_ls_number_reflns         2158
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.078
_refine_ls_R_factor_all          0.0178
_refine_ls_R_factor_gt           0.0134
_refine_ls_shift/su_max          0.005
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0131P)^2^+1.3974P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0295
_refine_ls_wR_factor_ref         0.0320
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1853
_reflns_number_total             2158
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3ce00074e2.cif
_cod_data_source_block           1_CCDC1
_cod_depositor_comments
'Adding full bibliography for 7246434--7246439.cif.'
_cod_database_code               7246438
_shelx_shelxl_version_number     2018/1
_shelx_estimated_absorpt_t_min   0.735
_shelx_estimated_absorpt_t_max   0.880
_shelx_res_checksum              1313