Complexes of N-chloroquinuclidinium with chloride: strong halogen bonding via chlorine atoms
Hardin, Maison; Zeller, Matthias; Rosokha, Sergiy V.; CrystEngComm 26 (2024) 6784–6788; doi:10.1039/D4CE01053A

data_7249604
_publ_section_title
;
 Complexes of N-chloroquinuclidinium with chloride: strong halogen bonding
 via chlorine atoms
;
_journal_issue                   48
_journal_name_full               CrystEngComm
_journal_page_first              6784
_journal_page_last               6788
_journal_paper_doi               10.1039/D4CE01053A
_journal_volume                  26
_journal_year                    2024
_chemical_formula_sum            'C7 H4 Cl N O3 S'
_chemical_formula_weight         217.62
_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   geom
_atom_sites_solution_primary     dual
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2019/3
_audit_update_record
;
2024-09-16 deposited with the CCDC.	2024-11-19 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 116.892(2)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   8.4794(5)
_cell_length_b                   28.3380(18)
_cell_length_c                   7.7102(5)
_cell_measurement_reflns_used    9737
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      33.1586
_cell_measurement_theta_min      2.8752
_cell_volume                     1652.33(18)
_computing_cell_refinement       'SAINT V8.40B (Bruker, 2020)'
_computing_data_collection       'Apex5 v2023.9-2 (Bruker, 2023)'
_computing_data_reduction        'SAINT V8.40B (Bruker, 2020)'
_computing_structure_refinement
;  
SHELXL-2019/2 (Sheldrick, 2015a, 2019), 
SHELXLE Rev1613 (H\"ubschle et al., 2011)
;
_computing_structure_solution    'SHELXT (Sheldrick, 2015b)'
_diffrn_ambient_temperature      150(2)
_diffrn_detector_area_resol_mean 7.4074
_diffrn_detector_type
'PhotonII charge-integrating pixel array (CPAD)'
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device       'three circle diffractometer'
_diffrn_measurement_device_type  'Bruker AXS D8 Quest'
_diffrn_measurement_method       'omega and phi scans'
_diffrn_radiation_monochromator  'Triumph curved graphite crystal'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0257
_diffrn_reflns_av_unetI/netI     0.0151
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       43
_diffrn_reflns_limit_k_min       -43
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            49424
_diffrn_reflns_point_group_measured_fraction_full 0.997
_diffrn_reflns_point_group_measured_fraction_max 0.997
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         33.161
_diffrn_reflns_theta_min         2.693
_diffrn_source                   'fine focus sealed tube X-ray source'
_diffrn_source_current           '30 mA'
_diffrn_source_voltage           '50 kV'
_exptl_absorpt_coefficient_mu    0.683
_exptl_absorpt_correction_T_max  0.7465
_exptl_absorpt_correction_T_min  0.6632
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
 SADABS 2016/2: 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    1.750
_exptl_crystal_description       block
_exptl_crystal_F_000             880
_exptl_crystal_size_max          0.320
_exptl_crystal_size_mid          0.190
_exptl_crystal_size_min          0.160
_refine_diff_density_max         0.483
_refine_diff_density_min         -0.349
_refine_diff_density_rms         0.061
_refine_ls_extinction_coef       0.0018(4)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2019/2 (Sheldrick 2019)'
_refine_ls_goodness_of_fit_ref   1.124
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     236
_refine_ls_number_reflns         6276
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.124
_refine_ls_R_factor_all          0.0312
_refine_ls_R_factor_gt           0.0284
_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^)+(0.0338P)^2^+0.7543P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0772
_refine_ls_wR_factor_ref         0.0783
_reflns_Friedel_coverage         0.000
_reflns_number_gt                5879
_reflns_number_total             6276
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d4ce01053a2.cif
_cod_data_source_block           RS243a_0m
_cod_depositor_comments
'Adding full bibliography for 7249603--7249605.cif.'
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7249604
_shelx_shelxl_version_number     2019/3
_shelx_estimated_absorpt_t_min   0.811
_shelx_estimated_absorpt_t_max   0.899
_shelx_res_checksum              67255
_shelx_hkl_checksum              61868