Halogen Bonding Organocatalysis Enhanced through Intramolecular Hydrogen Bonds
Riel, Asia Marie S.; Decato, Daniel Adam; Sun, Jiyu; Berryman, Orion; Chemical Communications  (2022) –; doi:10.1039/D1CC05475A

data_7129392
_publ_section_title
;
 Halogen Bonding Organocatalysis Enhanced through Intramolecular Hydrogen
 Bonds
;
_journal_name_full               'Chemical Communications'
_journal_paper_doi               10.1039/D1CC05475A
_journal_year                    2022
_chemical_formula_moiety         'C22 H15 F I2 N2, 2(C F3 O3 S)'
_chemical_formula_sum            'C24 H15 F7 I2 N2 O6 S2'
_chemical_formula_weight         878.30
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2019-10-21
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_audit_update_record
;
2020-10-08 deposited with the CCDC.	2021-12-13 downloaded from the CCDC.
;
_cell_angle_alpha                80.787(2)
_cell_angle_beta                 85.112(2)
_cell_angle_gamma                86.769(2)
_cell_formula_units_Z            2
_cell_length_a                   7.8488(4)
_cell_length_b                   10.3020(6)
_cell_length_c                   18.2739(10)
_cell_measurement_reflns_used    9908
_cell_measurement_temperature    100
_cell_measurement_theta_max      26.406
_cell_measurement_theta_min      2.761
_cell_volume                     1451.86(14)
_computing_cell_refinement       'SAINT V8.38A (BRUKER-AXS, 2016)'
_computing_data_collection       'APEX3 (Bruker-AXS, 2016)'
_computing_data_reduction        'SAINT V8.38A (BRUKER-AXS, 2016)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'ShelXT (Sheldrick, 2015)'
_diffrn_ambient_temperature      100
_diffrn_detector                 'Bruker Photon-100 area detector'
_diffrn_detector_area_resol_mean 10.5
_diffrn_detector_type            'CMOS area detector'
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device       'Fixed Chi Three-Circle Diffractometer'
_diffrn_measurement_device_type  'Bruker D8 VENTURE Duo'
_diffrn_measurement_method       '\w and \f scans'
_diffrn_radiation_monochromator  'TRIUMPH graphite'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0502
_diffrn_reflns_av_unetI/netI     0.0263
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            56291
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.421
_diffrn_reflns_theta_min         2.607
_diffrn_source                   'sealed tube'
_diffrn_source_type              fine-focus
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.397
_exptl_absorpt_correction_T_max  0.6028
_exptl_absorpt_correction_T_min  0.5372
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'SADABS-2016/2 (Bruker,2016/2) was used for absorption correction. wR2(int) was 0.0664 before and 0.0576 after correction. The Ratio of minimum to maximum transmission is 0.8912. The \l/2 correction factor is Not present.'
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    2.009
_exptl_crystal_description       plate
_exptl_crystal_F_000             844
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.06
_exptl_crystal_size_min          0.01
_refine_diff_density_max         1.116
_refine_diff_density_min         -0.358
_refine_diff_density_rms         0.121
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.069
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     390
_refine_ls_number_reflns         5956
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.069
_refine_ls_R_factor_all          0.0401
_refine_ls_R_factor_gt           0.0287
_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^)+(0.0309P)^2^+2.6925P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0647
_refine_ls_wR_factor_ref         0.0685
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4984
_reflns_number_total             5956
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d1cc05475a2.cif
_cod_data_source_block           umt_ob146
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_diffrn_radiation_probe' value 'X-ray' was changed to
'x-ray' in accordance with the
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 7556 2019-12-06 15:28:31Z antanas 
;
_cod_database_code               7129392
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.976
_shelx_estimated_absorpt_t_min   0.646
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Aromatic/amide H refined with riding coordinates:
 C1(H1), C2(H2), C3(H3), C9(H9), C11(H11), C12(H12), C17(H17), C18(H18),
 C20(H20)
2.b Idealised Me refined as rotating group:
 C21(H21A,H21B,H21C), C22(H22A,H22B,H22C)
;
_shelx_res_checksum              13163
_olex2_submission_special_instructions 'No special instructions were received'