Crystal structure of 4-(dimethylamino)pyridinium dibromido-tris(4-chlorophenyl-κC)stannate(IV), C25H23Br2Cl3N2Sn
Lee, See Mun; Lo, Kong Mun; Tiekink, Edward R.T.; Zeitschrift für Kristallographie - New Crystal Structures 236 (2021) 1267–1269; doi:10.1515/ncrs-2021-0298

data_8104582
_publ_section_title
;
 Crystal structure of 4-(dimethylamino)pyridinium
 dibromido-tris(4-chlorophenyl-\kC)stannate(IV), C25H23Br2Cl3N2Sn
;
_journal_issue                   6
_journal_name_full
'Zeitschrift f\"ur Kristallographie - New Crystal Structures'
_journal_page_first              1267
_journal_page_last               1269
_journal_paper_doi               10.1515/ncrs-2021-0298
_journal_volume                  236
_journal_year                    2021
_chemical_formula_moiety         'C18 H12 Br2 Cl3 Sn, C7 H11 N2'
_chemical_formula_sum            'C25 H23 Br2 Cl3 N2 Sn'
_chemical_formula_weight         736.31
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90
_cell_angle_beta                 106.9420(10)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.93720(10)
_cell_length_b                   23.10450(10)
_cell_length_c                   11.18560(10)
_cell_measurement_reflns_used    22344
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      76.4480
_cell_measurement_theta_min      3.8280
_cell_volume                     2703.91(4)
_computing_cell_refinement       'CrysAlisPro [1]'
_computing_data_collection       'CrysAlisPro [1]'
_computing_data_reduction        'CrysAlisPro [1]'
_computing_molecular_graphics    'ORTEP-3 for Windows [4]'
_computing_publication_material  'SHELXL-2018/3 [3]'
_computing_structure_refinement  'SHELXL-2018/3 [3]'
_computing_structure_solution    'SHELXT 2014/5 [2]'
_diffrn_ambient_environment      N~2~
_diffrn_ambient_temperature      100(2)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 5.2558
_diffrn_detector_type            AtlasS2
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'XtaLAB Synergy, Dualflex, AtlasS2'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0303
_diffrn_reflns_av_unetI/netI     0.0182
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_k_min       -27
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            33913
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 1.000
_diffrn_reflns_theta_full        67.077
_diffrn_reflns_theta_max         67.077
_diffrn_reflns_theta_min         3.826
_exptl_absorpt_coefficient_mu    13.836
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.911
_exptl_absorpt_correction_type   gaussian
_exptl_absorpt_process_details
;
CrysAlisPro [1]
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.809
_exptl_crystal_description       prism
_exptl_crystal_F_000             1432
_exptl_crystal_size_max          0.112
_exptl_crystal_size_mid          0.058
_exptl_crystal_size_min          0.048
_refine_diff_density_max         0.457
_refine_diff_density_min         -0.467
_refine_diff_density_rms         0.062
_refine_ls_extinction_coef       .
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.066
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     303
_refine_ls_number_reflns         4828
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.066
_refine_ls_R_factor_all          0.0172
_refine_ls_R_factor_gt           0.0167
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0160P)^2^+1.7741P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0390
_refine_ls_wR_factor_ref         0.0393
_reflns_Friedel_coverage         0.000
_reflns_Friedel_fraction_full    .
_reflns_Friedel_fraction_max     .
_reflns_number_gt                4720
_reflns_number_total             4828
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            suppl_j_ncrs-2021-0298_suppl.cif
_cod_data_source_block           shelx
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               8104582
_shelx_estimated_absorpt_t_min   0.306
_shelx_estimated_absorpt_t_max   0.556
_shelx_res_checksum              49823
_shelx_hkl_checksum              80960